Wikipedia

Time perception

(Redirected from Chronoception)

In psychology and neuroscience, time perception or chronoception is the subjective experience, or sense, of time, which is measured by someone's own perception of the duration of the indefinite and unfolding of events.[1][2][3] The perceived time interval between two successive events is referred to as perceived duration. Though directly experiencing or understanding another person's perception of time is not possible, perception can be objectively studied and inferred through a number of scientific experiments. Some temporal illusions help to expose the underlying neural mechanisms of time perception.

The ancient Greeks recognized the difference between chronological time (chronos) and subjective time (kairos).

Pioneering work on time perception, emphasizing species-specific differences, was conducted by Karl Ernst von Baer.[4]

Theories

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Time perception is typically categorized in three distinct ranges, because different ranges of duration are processed in different areas of the brain:[5]

  • Sub-second timing or millisecond timing
  • Interval timing or seconds-to-minutes timing
  • Circadian timing

There are many theories and computational models for time perception mechanisms in the brain. William J. Friedman (1993) contrasted two theories of the sense of time:[6][7][8]

  • The strength model of time memory. This posits a memory trace that persists over time, by which one might judge the age of a memory (and therefore how long ago the event remembered occurred) from the strength of the trace. This conflicts with the fact that memories of recent events may fade more quickly than more distant memories.
  • The inference model suggests the time of an event is inferred from information about relations between the event in question and other events whose date or time is known.

Another hypothesis involves the brain's subconscious tallying of "pulses" during a specific interval, forming a biological stopwatch. This theory proposes that the brain can run multiple biological stopwatches independently depending on the type of tasks being tracked. The source and nature of the pulses is unclear.[9] They are as yet a metaphor whose correspondence to brain anatomy or physiology is unknown.[10]

Philosophical perspectives

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Main article: Specious present

The specious present is the time duration wherein a state of consciousness is experienced as being in the present.[11] The term was first introduced by the philosopher E. R. Clay in 1882 (E. Robert Kelly),[12][13] and was further developed by William James.[13] James defined the specious present to be "the prototype of all conceived times... the short duration of which we are immediately and incessantly sensible". In "Scientific Thought" (1930), C. D. Broad further elaborated on the concept of the specious present and considered that the specious present may be considered as the temporal equivalent of a sensory datum.[13] A version of the concept was used by Edmund Husserl in his works and discussed further by Francisco Varela based on the writings of Husserl, Heidegger, and Merleau-Ponty.[14]

Although the perception of time is not associated with a specific sensory system, psychologists and neuroscientists suggest that humans do have a system, or several complementary systems, governing the perception of time.[15] Time perception is handled by a highly distributed system involving the cerebral cortex, cerebellum and basal ganglia.[16] One particular component, the suprachiasmatic nucleus, is responsible for the circadian (or daily) rhythm, while other cell clusters appear to be capable of shorter (ultradian) timekeeping. There is some evidence that very short (millisecond) durations are processed by dedicated neurons in early sensory parts of the brain.[17][18]

Warren Meck devised a physiological model for measuring the passage of time. He found the representation of time to be generated by the oscillatory activity of cells in the upper cortex. The frequency of these cells' activity is detected by cells in the dorsal striatum at the base of the forebrain. His model separated explicit timing and implicit timing. Explicit timing is used in estimating the duration of a stimulus. Implicit timing is used to gauge the amount of time separating one from an impending event that is expected to occur in the near future. These two estimations of time do not involve the same neuroanatomical areas. For example, implicit timing often occurs to achieve a motor task, involving the cerebellum, left parietal cortex, and left premotor cortex. Explicit timing often involves the supplementary motor area and the right prefrontal cortex.[10]

Two visual stimuli, inside someone's field of view, can be successfully regarded as simultaneous up to five milliseconds.[19][20][21]

In the popular essay "Brain Time", David Eagleman explains that different types of sensory information (auditory, tactile, visual, etc.) are processed at different speeds by different neural architectures. The brain must learn how to overcome these speed disparities if it is to create a temporally unified representation of the external world:

if the visual brain wants to get events correct timewise, it may have only one choice: wait for the slowest information to arrive. To accomplish this, it must wait about a tenth of a second. In the early days of television broadcasting, engineers worried about the problem of keeping audio and video signals synchronized. Then they accidentally discovered that they had around a hundred milliseconds of slop: As long as the signals arrived within this window, viewers' brains would automatically resynchronize the signals. He goes on to say, "This brief waiting period allows the visual system to discount the various delays imposed by the early stages; however, it has the disadvantage of pushing perception into the past. There is a distinct survival advantage to operating as close to the present as possible; an animal does not want to live too far in the past. Therefore, the tenth-of-a-second window may be the smallest delay that allows higher areas of the brain to account for the delays created in the first stages of the system while still operating near the border of the present. This window of delay means that awareness is retroactive, incorporating data from a window of time after an event and delivering a delayed interpretation of what happened."[22]

Experiments have shown that rats can successfully estimate a time interval of approximately 40 seconds, despite having their cortex entirely removed.[23] This suggests that time estimation may be a low-level process.[24]

Ecological perspectives

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In recent history, ecologists and psychologists have been interested in whether and how time is perceived by non-human animals, as well as which functional purposes are served by the ability to perceive time. Studies have demonstrated that many species of animals, including both vertebrates and invertebrates, have cognitive abilities that allow them to estimate and compare time intervals and durations in a similar way to humans.[25]

There is empirical evidence that metabolic rate has an impact on animals' ability to perceive time.[26] In general, it is true within and across taxa that animals of smaller size (such as flies), which have a fast metabolic rate, experience time more slowly than animals of larger size, which have a slow metabolic rate.[27][28] Researchers suppose that this could be the reason why small-bodied animals are generally better at perceiving time on a small scale, and why they are more agile than larger animals.[29]

Time perception in vertebrates

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Examples in fish

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In a lab experiment, goldfish were conditioned to receive a light stimulus followed shortly by an aversive electric shock, with a constant time interval between the two stimuli. Test subjects showed an increase in general activity around the time of the electric shock. This response persisted in further trials in which the light stimulus was kept but the electric shock was removed.[30] This suggests that goldfish are able to perceive time intervals and to initiate an avoidance response at the time when they expect the distressing stimulus to happen.

In two separate studies, golden shiners and dwarf inangas demonstrated the ability to associate the availability of food sources to specific locations and times of day, called time-place learning.[31][32] In contrast, when tested for time-place learning based on predation risk, inangas were unable to associate spatiotemporal patterns to the presence or absence of predators.

In June 2022, researchers reported in Physical Review Letters that salamanders were demonstrating counter-intuitive responses to the arrow of time in how their eyes perceived different stimuli.[33]

Examples in birds

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When presented with the choice between obtaining food at regular intervals (with a fixed delay between feedings) or at stochastic intervals (with a variable delay between feedings), starlings can discriminate between the two types of intervals and consistently prefer getting food at variable intervals. This is true whether the total amount of food is the same for both options or if the total amount of food is unpredictable in the variable option. This suggests that starlings have an inclination for risk-prone behavior.[34]

Pigeons are able to discriminate between different times of day and show time-place learning.[35] After training, lab subjects were successfully able to peck specific keys at different times of day (morning or afternoon) in exchange for food, even after their sleep/wake cycle was artificially shifted. This suggests that to discriminate between different times of day, pigeons can use an internal timer (or circadian timer) that is independent of external cues.[36] However, a more recent study on time-place learning in pigeons suggests that for a similar task, test subjects will switch to a non-circadian timing mechanism when possible to save energy resources.[37] Experimental tests revealed that pigeons are also able to discriminate between cues of various durations (on the order of seconds), but that they are less accurate when timing auditory cues than when timing visual cues.[38]

Examples in mammals

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A study on privately owned dogs revealed that dogs are able to perceive durations ranging from minutes to several hours differently. Dogs reacted with increasing intensity to the return of their owners when they were left alone for longer durations, regardless of the owners' behavior.[39]

After being trained with food reinforcement, female wild boars are able to correctly estimate time intervals of days by asking for food at the end of each interval, but they are unable to accurately estimate time intervals of minutes with the same training method.[40]

When trained with positive reinforcement, rats can learn to respond to a signal of a certain duration, but not to signals of shorter or longer durations, which demonstrates that they can discriminate between different durations.[41] Rats have demonstrated time-place learning, and can also learn to infer correct timing for a specific task by following an order of events, suggesting that they might be able to use an ordinal timing mechanism.[42] Like pigeons, rats are thought to have the ability to use a circadian timing mechanism for discriminating time of day.[43]

Time perception in invertebrates

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Forager honey bee flying back to the hive with pollen and nectar

When returning to the hive with nectar, forager honey bees need to know the current ratio of nectar-collecting to nectar-processing rates in the colony. To do so, they estimate the time it takes them to find a food-storer bee, which will unload the forage and store it. The longer it takes them to find one, the busier the food-storer bees are, and therefore the higher the nectar-collecting rate of the colony.[44] Forager bees also assess the quality of nectar by comparing the length of time it takes to unload the forage: a longer unloading time indicates higher quality nectar. They compare their own unloading time to the unloading time of other foragers present in the hive, and adjust their recruiting behavior accordingly. For instance, honey bees reduce the duration of their waggle dance if they judge their own yield to be inferior.[45] Scientists have demonstrated that anesthesia disrupts the circadian clock and impairs the time perception of honey bees, as observed in humans.[46] Experiments revealed that a six-hour-long general anesthesia significantly delayed the start of the foraging behaviour of honeybees if induced during daytime, but not if induced during nighttime.[47]

Bumble bees can be successfully trained to respond to a stimulus after a certain time interval has elapsed (usually several seconds after the start signal). Studies have shown that they can also learn to simultaneously time multiple interval durations.[48]

In a single study, colonies from three species of ants from the genus Myrmica were trained to associate feeding sessions with different times. The trainings lasted several days, where each day the feeding time was delayed by 20 minutes compared to the previous day. In all three species, at the end of the training, most individuals were present at the feeding spot at the correct expected times, suggesting that ants are able to estimate the time running, keep in memory the expected feeding time and to act anticipatively.[49]

Types of temporal illusions

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A temporal illusion is a distortion in the perception of time. For example:

  • estimating time intervals, e.g., "When did you last see your primary care physician?";
  • estimating time duration, e.g., "How long were you waiting at the doctor's office?"; and
  • judging the simultaneity of events (see below for examples).
Main types of temporal illusions
  • Telescoping effect: People tend to recall recent events as occurring further back in time than they actually did (backward telescoping) and distant events as occurring more recently than they actually did (forward telescoping).[50]
  • Vierordt's law: Shorter intervals tend to be overestimated while longer intervals tend to be underestimated
  • Time intervals associated with more changes may be perceived as longer than intervals with fewer changes
  • Perceived temporal length of a given task may shorten with greater motivation
  • Perceived temporal length of a given task may stretch when broken up or interrupted
  • Auditory stimuli may appear to last longer than visual stimuli[51][52][53][54]
  • Time durations may appear longer with greater stimulus intensity (e.g., auditory loudness or pitch)
  • Simultaneity judgments can be manipulated by repeated exposure to non-simultaneous stimuli

Kappa effect

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The Kappa effect or perceptual time dilation[55] is a form of temporal illusion verifiable by experiment.[56] The temporal duration between a sequence of consecutive stimuli is thought to be relatively longer or shorter than its actual elapsed time, due to the spatial/auditory/tactile separation between each consecutive stimuli. The kappa effect can be displayed when considering a journey made in two parts that each take an equal amount of time. When mentally comparing these two sub-journeys, the part that covers more distance may appear to take longer than the part covering less distance, even though they take an equal amount of time.

Eye movements and chronostasis

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The perception of space and time undergoes distortions during rapid saccadic eye movements.[57] Chronostasis is a type of temporal illusion in which the first impression following the introduction of a new event or task demand to the brain appears to be extended in time.[58] For example, chronostasis temporarily occurs when fixating on a target stimulus, immediately following a saccade (e.g., quick eye movement). This elicits an overestimation in the temporal duration for which that target stimulus (i.e., postsaccadic stimulus) was perceived. This effect can extend apparent durations by up to 500 ms and is consistent with the idea that the visual system models events prior to perception.[59] The most well-known version of this illusion is known as the stopped-clock illusion, wherein a subject's first impression of the second-hand movement of an analog clock, subsequent to one's directed attention (i.e., saccade) to the clock, is the perception of a slower-than-normal second-hand movement rate (the second-hand of the clock may seemingly temporarily freeze in place after initially looking at it).[60][61][62][63]

The occurrence of chronostasis extends beyond the visual domain into the auditory and tactile domains.[64] In the auditory domain, chronostasis and duration overestimation occur when observing auditory stimuli. One common example is a frequent occurrence when making telephone calls. If, while listening to the phone's dial tone, research subjects move the phone from one ear to the other, the length of time between rings appears longer.[65] In the tactile domain, chronostasis has persisted in research subjects as they reach for and grasp objects. After grasping a new object, subjects overestimate the time in which their hand has been in contact with this object.[61]

Flash-lag effect

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Main article: Flash lag illusion

In an experiment, participants were told to stare at an "x" symbol on a computer screen whereby a moving blue doughnut-like ring repeatedly circled the fixed "x" point.[66][67][68] Occasionally, the ring would display a white flash for a split second that physically overlapped the ring's interior. However, when asked what was perceived, participants responded that they saw the white flash lagging behind the center of the moving ring. In other words, despite the reality that the two retinal images were actually spatially aligned, the flashed object was usually observed to trail a continuously moving object in space — a phenomenon referred to as the flash-lag effect.

The first proposed explanation, called the "motion extrapolation" hypothesis, is that the visual system extrapolates the position of moving objects but not flashing objects when accounting for neural delays (i.e., the lag time between the retinal image and the observer's perception of the flashing object). The second proposed explanation by David Eagleman and Sejnowski, called the "latency difference" hypothesis, is that the visual system processes moving objects at a faster rate than flashed objects. In the attempt to disprove the first hypothesis, David Eagleman conducted an experiment in which the moving ring suddenly reverses direction to spin in the other way as the flashed object briefly appears. If the first hypothesis were correct, we would expect that, immediately following reversal, the moving object would be observed as lagging behind the flashed object. However, the experiment revealed the opposite — immediately following reversal, the flashed object was observed as lagging behind the moving object. This experimental result supports the "latency difference" hypothesis. A recent study tries to reconcile these different approaches by treating perception as an inference mechanism aiming at describing what is happening at the present time.[69]

Oddball effect

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Humans typically overestimate the perceived duration of the initial and final event in a stream of identical events.[70] This oddball effect may serve an evolutionarily adapted "alerting" function and is consistent with reports of time slowing down in threatening situations. The effect seems to be strongest for images that are expanding in size on the retina, i.e., that are "looming" or approaching the viewer,[71][72][73] and the effect can be eradicated for oddballs that are contracting or perceived to be receding from the viewer.[72] The effect is also reduced[71] or reversed[73] with a static oddball presented among a stream of expanding stimuli.

Initial studies suggested that this oddball-induced "subjective time dilation" expanded the perceived duration of oddball stimuli by 30–50%[71] but subsequent research has reported more modest expansion of around 10%[73][74][75][76] or less.[77] The direction of the effect, whether the viewer perceives an increase or a decrease in duration, also seems to be dependent upon the stimulus used.[77]

Reversal of temporal order judgment

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Numerous experimental findings suggest that temporal order judgments of actions preceding effects can be reversed under special circumstances. Experiments have shown that sensory simultaneity judgments can be manipulated by repeated exposure to non-simultaneous stimuli. In an experiment conducted by David Eagleman, a temporal order judgment reversal was induced in subjects by exposing them to delayed motor consequences. In the experiment, subjects played various forms of video games. Unknown to the subjects, the experimenters introduced a fixed delay between the mouse movements and the subsequent sensory feedback. For example, a subject may not see a movement register on the screen until 150 milliseconds after they had moved the mouse. Participants playing the game quickly adapted to the delay and felt as though there was less delay between their mouse movement and the sensory feedback. Shortly after the experimenters removed the delay, the subjects commonly felt as though the effect on the screen happened just before they commanded it. This work addresses how the perceived timing of effects is modulated by expectations, and the extent to which such predictions are quickly modifiable.[78]

In an experiment conducted by Haggard and colleagues in 2002, participants pressed a button that triggered a flash of light at a distance, after a slight delay of 100 milliseconds.[79] By repeatedly engaging in this act, participants had adapted to the delay (i.e., they experienced a gradual shortening in the perceived time interval between pressing the button and seeing the flash of light). The experimenters then showed the flash of light instantly after the button was pressed. In response, subjects often thought that the flash (the effect) had occurred before the button was pressed (the cause). Additionally, when the experimenters slightly reduced the delay, and shortened the spatial distance between the button and the flash of light, participants had often claimed again to have experienced the effect before the cause.

Several experiments also suggest that temporal order judgment of a pair of tactile stimuli delivered in rapid succession, one to each hand, is noticeably impaired (i.e., misreported) by crossing the hands over the midline. However, congenitally blind subjects showed no trace of temporal order judgment reversal after crossing the arms. These results suggest that tactile signals taken in by the congenitally blind are ordered in time without being referred to a visuospatial representation. Unlike the congenitally blind subjects, the temporal order judgments of the late-onset blind subjects were impaired when crossing the arms to a similar extent as non-blind subjects. These results suggest that the associations between tactile signals and visuospatial representation is maintained once it is accomplished during infancy. Some research studies have also found that the subjects showed reduced deficit in tactile temporal order judgments when the arms were crossed behind their back than when they were crossed in front.[80][81][82]

Physiological associations

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Tachypsychia

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Tachypsychia is a neurological condition that alters the perception of time, usually induced by physical exertion, drug use, or a traumatic event. For someone affected by tachypsychia, time perceived by the individual either lengthens, making events appear to slow down,[83] or contracts, with objects appearing as moving in a speeding blur.[84][85]

Effects of emotional states

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Awe

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Research has suggested the feeling of awe has the ability to expand one's perceptions of time availability. Awe can be characterized as an experience of immense perceptual vastness that coincides with an increase in focus. Consequently, it is conceivable that one's temporal perception would slow down when experiencing awe.[86] The perception of time can differ as people choose between savoring moments and deferring gratification.[87]

Fear

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Possibly related to the oddball effect, research suggests that time seems to slow down for a person during dangerous events (such as a car accident, a robbery, or when a person perceives a potential predator or mate), or when a person skydives or bungee jumps, where they are capable of complex thoughts in what would normally be the blink of an eye (See Fight-or-flight response).[88] This reported slowing in temporal perception may have been evolutionarily advantageous because it may have enhanced one's ability to intelligibly make quick decisions in moments that were of critical importance to our survival.[89] However, even though observers commonly report that time seems to have moved in slow motion during these events, it is unclear whether this is a function of increased time resolution during the event, or instead an illusion created by the remembering of an emotionally salient event.[90]

A strong time dilation effect has been reported for perception of objects that were looming, but not of those retreating, from the viewer, suggesting that the expanding discs — which mimic an approaching object — elicit self-referential processes which act to signal the presence of a possible danger.[91] Anxious people, or those in great fear, experience greater "time dilation" in response to the same threat stimuli due to higher levels of epinephrine, which increases brain activity (an adrenaline rush).[92] In such circumstances, an illusion of time dilation could assist an effective escape.[93][94] When exposed to a threat, three-year-old children were observed to exhibit a similar tendency to overestimate elapsed time.[10][95]

Research suggests that the effect appears only at the point of retrospective assessment, rather than occurring simultaneously with events as they happened.[96] Perceptual abilities were tested during a frightening experience — a free fall — by measuring people's sensitivity to flickering stimuli. The results showed that the subjects' temporal resolution was not improved as the frightening event was occurring. Events appear to have taken longer only in retrospect, possibly because memories were being more densely packed during the frightening situation.[96]

Other researchers[97][98] suggest that additional variables could lead to a different state of consciousness in which altered time perception does occur during an event. Research does demonstrate that visual sensory processing[99] increases in scenarios involving action preparation. Participants demonstrated a higher detection rate of rapidly presented symbols when preparing to move, as compared to a control without movement.

People shown extracts from films known to induce fear often overestimated the elapsed time of a subsequently presented visual stimulus, whereas people shown emotionally neutral clips (weather forecasts and stock market updates) or those known to evoke feelings of sadness showed no difference. It is argued that fear prompts a state of arousal in the amygdala, which increases the rate of a hypothesized "internal clock". This could be the result of an evolved defensive mechanism triggered by a threatening situation.[100] Individuals experiencing sudden or surprising events, real or imagined (e.g., witnessing a crime, or believing one is seeing a ghost), may overestimate the duration of the event.[87]

Changes with age

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Psychologists have found that the subjective perception of the passing of time tends to speed up with increasing age in humans. This often causes people to increasingly underestimate a given interval of time as they age. This fact can likely be attributed to a variety of age-related changes in the aging brain, such as the lowering in dopaminergic levels with older age; however, the details are still being debated.[101][102][103]

Very young children will first experience the passing of time when they can subjectively perceive and reflect on the unfolding of a collection of events. A child's awareness of time develops during childhood, when the child's attention and short-term memory capacities form — this developmental process is thought to be dependent on the slow maturation of the prefrontal cortex and hippocampus.[10][104]

The common explanation is that most external and internal experiences are new for young children but repetitive for adults. Children have to be extremely engaged (i.e. dedicate many neural resources or significant brain power) in the present moment because they must constantly reconfigure their mental models of the world to assimilate it and manage behaviour properly.

Adults, however, may rarely need to step outside mental habits and external routines. When an adult frequently experiences the same stimuli, such stimuli may seem "invisible" as a result of having already been sufficiently mapped by the brain. This phenomenon is known as neural adaptation. Thus, the brain will record fewer densely rich memories during these frequent periods of disengagement from the present moment.[clarify][105] Consequently, the subjective perception is often that time passes by at a faster rate with age.

Proportional to the real time

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Let S be subjective time, R be real time, and define both to be zero at birth.

One model proposes that the passage of subjective time relative to actual time is inversely proportional to real time:[106]

 

When solved,  .

One day would be approximately 1/4,000 of the life of an 11-year-old, but approximately 1/20,000 of the life of a 55-year-old. This helps to explain why a random, ordinary day may therefore appear longer for a young child than an adult. So a year would be experienced by a 55-year-old as passing approximately five times more quickly than a year experienced by an 11-year-old. If long-term time perception is based solely on the proportionality of a person's age, then the following four periods in life would appear to be quantitatively equal: ages 5–10 (1x), ages 10–20 (2x), ages 20–40 (4x), age 40–80 (8x), as the end age is twice the start age. However, this does not work for ages 0–10, which corresponds to ages 10–∞.[106][107]

Proportional to the subjective time

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Lemlich posits that the passage of subjective time relative to actual time is inversely proportional to total subjective time, rather than the total real time:[106]

 

When mathematically solved,

 

It avoids the issue of infinite subjective time passing from real age 0 to 1 year, as the asymptote can be integrated in an improper integral. Using the initial conditions S = 0 when R = 0 and K > 0,

 
 

This means that time appears to pass in proportion to the square root of the perceiver's real age, rather than directly proportional. Under this model, a 55-year-old would subjectively experience time passing ⁠2+1/4⁠ times more quickly than an 11-year-old, rather than five times under the previous. This means the following periods in life would appear to be quantitatively equal: ages 0–1, 1–4, 4–9, 9–16, 16–25, 25–36, 36–49, 49–64, 64–81, 81–100, 100–121.[106][108]

In a study, participants consistently provided answers that fit this model when asked about time perception at 1/4 of their age, but were less consistent for 1/2 of their age. Their answers suggest that this model is more accurate than the previous one.[106]

A consequence of this model is that the fraction of subjective life remaining is always less than the fraction of real life remaining, but it is always more than one half of real life remaining.[106] This can be seen for   and  :

 

Effects of drugs on time perception

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Stimulants such as thyroxine, caffeine, and amphetamines lead to overestimation of time intervals by both humans and rats, while depressants and anesthetics such as barbiturates and nitrous oxide can have the opposite effect and lead to underestimation of time intervals.[109] The level of activity in the brain of neurotransmitters such as dopamine and norepinephrine may be the reason for this.[110][111][112] A research on stimulant-dependent individuals (SDI) showed several abnormal time processing characteristics including larger time differences for effective duration discrimination, and overestimating the duration of a relatively long time interval. Altered time processing and perception in SDI could explain the difficulty SDI have with delaying gratification.[113] Another research studied the dose-dependent effect in methamphetamine dependents with short term abstinence and its effects on time perception. Results shows that motor timing but not perceptual timing, was altered in meth dependents, which persisted for at least three months of abstinence. Dose-dependent effects on time perception were only observed when short-term abstinent meth abusers processed long time intervals. The study concluded that time perception alteration in meth dependents is task specific and dose dependent.[114]

The effect of cannabis on time perception has been studied with inconclusive results mainly due to methodological variations and the paucity of research. Even though 70% of time estimation studies report over-estimation, the findings of time production and time reproduction studies remain inconclusive.[115][116] Studies show consistently throughout the literature that most cannabis users self-report the experience of a slowed perception of time. In the laboratory, researchers have confirmed the effect of cannabis on the perception of time in both humans and animals.[117] Using PET scans it was observed that participants who showed a decrease in cerebellar blood flow (CBF) also had a significant alteration in time sense. The relationship between decreased CBF and impaired time sense is of interest as the cerebellum is linked to an internal timing system.[118][119]

Effects of body temperature

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The chemical clock hypothesis implies a causal link between body temperature and the perception of time.[120]

Past work show that increasing body temperature tends to make individuals experience a dilated perception of time and they perceive durations as shorter than they actually were, ultimately leading them to underestimate time durations. While decreasing body temperature has the opposite effect – causing participants to experience a condensed perception of time leading them to over-estimate time duration – observations of the latter type were rare.[121] Research establishes a parametric effect of body temperature on time perception with higher temperatures generally producing faster subjective time and vice versa. This is especially seen to be true under changes in arousal levels and stressful events.[122]

Applications

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Since subjective time is measurable, through information such as heartbeats or actions taken within a time period, there are analytical applications for time perception.

Social networks

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Time perception can be used as a tool in social networks to define the subjective experiences of each node within a system. This method can be used to study characters' psychology in dramas, both film and literature, analyzed by social networks. Each character's subjective time may be calculated, with methods as simple as word counting, and compared to the real time of the story to shed light on their internal states.[123][124]

See also

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References

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  1. ^ Livni E (8 January 2019). "Physics explains why time passes faster as you age". Quartz. Retrieved 21 March 2019.
  2. ^ Duke University (21 March 2019). "It's spring already? Physics explains why time flies as we age – A slowdown in image processing speeds up our perception of time passing as we age". EurekAlert!. Retrieved 21 March 2019.
  3. ^ Glicksohn, Joseph (10 October 2022). "From illusion to reality and back in time perception". Front. Psychol. 13. doi:10.3389/fpsyg.2022.1031564. PMC 9588960. PMID 36300073.
  4. ^ von Baer KE (1862). Welche Auffassung der lebenden Natur ist die richtige? [Which view of living nature is the right one?] (in German). Berlin: A. Hirschwald.
  5. ^ Buhusi CV, Cordes S (2011). "Time and number: the privileged status of small values in the brain". Frontiers in Integrative Neuroscience. 5: 67. doi:10.3389/fnint.2011.00067. PMC 3204429. PMID 22065383.
  6. ^ Le Poidevin R (August 28, 2000). "The Experience and Perception of Time". Retrieved 2009-10-22.
  7. ^ Friedman W (1990). About time: inventing the fourth dimension. Cambridge, Mass.: MIT Press. ISBN 978-0-262-06133-9.
  8. ^ Friedman WJ (1992). "Memory for the time of past events". Psychological Bulletin. 113 (1): 44–66. doi:10.1037/0033-2909.113.1.44.
  9. ^ Falk D (Jan 2013). "Do Humans Have a Biological Stopwatch?". Smithsonian Magazine. Retrieved May 1, 2014.
  10. ^ a b c d Gozlan M (2 Jan 2013). "A stopwatch on the brain's perception of time". theguardian.com. Guardian News and Media Limited. Archived from the original on 4 January 2014. Retrieved 4 January 2014.
  11. ^ James W (1893). The principles of psychology. New York: H. Holt and Company. p. 609. ISBN 9780790599731.
  12. ^ Anonymous (E. Robert Kelly, 1882) The Alternative: A Study in Psychology. London: Macmillan and Co. p. 168.
  13. ^ a b c Andersen H, Grush R (2009). "A brief history of time-consciousness: historical precursors to James and Husserl" (PDF). Journal of the History of Philosophy. 47 (2): 277–307. CiteSeerX 10.1.1.126.3276. doi:10.1353/hph.0.0118. S2CID 16379171. Archived from the original (PDF) on 2008-02-16. Retrieved 2008-02-02.
  14. ^ Varela FJ (1999). Petitot J, Varela FJ, Pachoud B, Roy JM (eds.). "The specious present: A neurophenomenology of time consciousness". Naturalizing Phenomenology: Issues in Contemporary Phenomenology and Cognitive Science. 64. Stanford University Press: 266–329.
  15. ^ Rao SM, Meyer AR, Harrington DL (March 2001). "The evolution of brain activation during temporal processing". Nature Neuroscience. 4 (3): 317–23. doi:10.1038/85191. PMID 11224550. S2CID 3570715.
  16. ^ Rao SM, Mayer AR, Harrington DL (March 2001). "The evolution of brain activation during temporal processing". Nature Neuroscience. 4 (3): 317–23. doi:10.1038/85191. PMID 11224550. S2CID 3570715.
  17. ^ Heron J, Aaen-Stockdale C, Hotchkiss J, Roach NW, McGraw PV, Whitaker D (February 2012). "Duration channels mediate human time perception". Proceedings. Biological Sciences. 279 (1729): 690–8. doi:10.1098/rspb.2011.1131. PMC 3248727. PMID 21831897.
  18. ^ Heron J, Hotchkiss J, Aaen-Stockdale C, Roach NW, Whitaker D (December 2013). "A neural hierarchy for illusions of time: duration adaptation precedes multisensory integration". Journal of Vision. 13 (14): 4. doi:10.1167/13.14.4. PMC 3852255. PMID 24306853.
  19. ^ Eagleman DM (23 June 2009). "Brain Time". Edge. Edge Foundation. Archived from the original on 21 December 2013.
  20. ^ Macey SL (1994). Encyclopedia of Time (1st ed.). Routledge Publishing. p. 555. ISBN 978-0-8153-0615-3.
  21. ^ Brockman M (2009). What's Next?: Dispatches on the Future of Science. United States: Vintage Books. p. 162. ISBN 978-0-307-38931-2.
  22. ^ Eagleman DM (2009-06-23). "Brain Time". Edge Foundation. Archived from the original on 2013-08-05.
  23. ^ Jaldow EJ, Oakley DA, Davey GC (September 1989). "Performance of Decorticated Rats on Fixed Interval and Fixed Time Schedules". The European Journal of Neuroscience. 1 (5): 461–470. doi:10.1111/j.1460-9568.1989.tb00352.x. PMID 12106131. S2CID 19254667.
  24. ^ Mackintosh NJ (1994). Animal learning and cognition. Boston: Academic Press. ISBN 978-0-12-161953-4.
  25. ^ Cheng K, Crystal JD (1 January 2017). "1.12 – Learning to Time Intervals". Learning and Memory: A Comprehensive Reference (Second ed.). Academic Press. pp. 203–225. doi:10.1016/b978-0-12-809324-5.21013-4.
  26. ^ Alger SJ (30 December 2013). "Metabolism and Body Size Influence the Perception of Movement and Time | Accumulating Glitches | Learn Science at Scitable". Nature. Retrieved 30 January 2020.
  27. ^ "Time passes more slowly for flies, study finds". The Guardian. Press Association. 16 September 2013.
  28. ^ Healy K, McNally L, Ruxton GD, Cooper N, Jackson AL (October 2013). "Metabolic rate and body size are linked with perception of temporal information". Animal Behaviour. 86 (4): 685–696. doi:10.1016/j.anbehav.2013.06.018. PMC 3791410. PMID 24109147.
  29. ^ "Time is in the eye of the beholder: Time perception in animals depends on their pace of life". ScienceDaily. 16 September 2013.
  30. ^ Drew MR, Zupan B, Cooke A, Couvillon PA, Balsam PD (January 2005). "Temporal control of conditioned responding in goldfish". Journal of Experimental Psychology: Animal Behavior Processes. 31 (1): 31–9. doi:10.1037/0097-7403.31.1.31. PMID 15656725.
  31. ^ Reebs SG (June 1996). "Time-place learning in golden shiners (Pisces: Cyprinidae)". Behavioural Processes. 36 (3): 253–62. doi:10.1016/0376-6357(96)88023-5. PMID 24896874. S2CID 12061959.
  32. ^ Reebs SG (April 1999). "Time–place learning based on food but not on predation risk in a fish, the inanga (Galaxias maculatus)". Ethology. 105 (4): 361–71. Bibcode:1999Ethol.105..361R. doi:10.1046/j.1439-0310.1999.00390.x.
  33. ^ Lynn, Christopher W.; Holmes, Caroline M.; Bialek, William; Schwab, David J. (2022-09-06). "Decomposing the Local Arrow of Time in Interacting Systems". Physical Review Letters. 129 (11): 118101. arXiv:2112.14721. Bibcode:2022PhRvL.129k8101L. doi:10.1103/PhysRevLett.129.118101. PMC 9751844. PMID 36154397.
  34. ^ Bateson M, Kacelnik A (June 1997). "Starlings' preferences for predictable and unpredictable delays to food". Animal Behaviour. 53 (6): 1129–42. doi:10.1006/anbe.1996.0388. PMID 9236010. S2CID 1998063.
  35. ^ Wilkie DM, Willson RJ (March 1992). "Time-place learning by pigeons, Columba livia". Journal of the Experimental Analysis of Behavior. 57 (2): 145–58. doi:10.1901/jeab.1992.57-145. PMC 1323118. PMID 16812650.
  36. ^ Saksida LM, Wilkie DM (June 1994). "Time-of-day discrimination by pigeons, Columba livia". Animal Learning & Behavior. 22 (2): 143–54. doi:10.3758/BF03199914.
  37. ^ García-Gallardo D, Aguilar Guevara F, Moreno S, Hernández M, Carpio C (November 2019). "Evidence of non-circadian timing in a low response-cost daily Time-Place Learning task with pigeons Columba Livia". Behavioural Processes. 168: 103942. doi:10.1016/j.beproc.2019.103942. PMID 31470061. S2CID 201646652.
  38. ^ Roberts WA, Cheng K, Cohen JS (January 1989). "Timing light and tone signals in pigeons". Journal of Experimental Psychology: Animal Behavior Processes. 15 (1): 23–35. doi:10.1037/0097-7403.15.1.23. PMID 2926333.
  39. ^ Rehn T, Keeling LJ (January 2011). "The effect of time left alone at home on dog welfare". Applied Animal Behaviour Science. 129 (2–4): 129–35. doi:10.1016/j.applanim.2010.11.015.
  40. ^ Fuhrer N, Gygax L (September 2017). "From minutes to days-The ability of sows (Sus scrofa) to estimate time intervals". Behavioural Processes. 142: 146–155. doi:10.1016/j.beproc.2017.07.006. PMID 28735073. S2CID 4934919.
  41. ^ Church RM, Gibbon J (April 1982). "Temporal generalization". Journal of Experimental Psychology: Animal Behavior Processes. 8 (2): 165–86. doi:10.1037/0097-7403.8.2.165. PMID 7069377.
  42. ^ Carr JA, Wilkie DM (April 1997). "Rats use an ordinal timer in a daily time-place learning task". Journal of Experimental Psychology: Animal Behavior Processes. 23 (2): 232–47. doi:10.1037/0097-7403.23.2.232. PMID 9095544.
  43. ^ Mistlberger RE, de Groot MH, Bossert JM, Marchant EG (November 1996). "Discrimination of circadian phase in intact and suprachiasmatic nuclei-ablated rats". Brain Research. 739 (1–2): 12–8. doi:10.1016/s0006-8993(96)00466-0. PMID 8955919. S2CID 37473154.
  44. ^ Seeley TD, Tovey CA (February 1994). "Why search time to find a food-storer bee accurately indicates the relative rates of nectar collecting and nectar processing in honey bee colonies". Animal Behaviour. 47 (2): 311–6. doi:10.1006/anbe.1994.1044. S2CID 53178166.
  45. ^ Seeley T (1995). The wisdom of the hive: the social physiology of honey bee colonies. Harvard University Press. ISBN 978-0674953765.
  46. ^ Dispersyn G, Pain L, Challet E, Touitou Y (November 2008). "General anesthetics effects on circadian temporal structure: an update". Chronobiology International. 25 (6): 835–50. doi:10.1080/07420520802551386. PMID 19005891. S2CID 24234839.
  47. ^ Cheeseman JF, Winnebeck EC, Millar CD, Kirkland LS, Sleigh J, Goodwin M, Pawley MD, Bloch G, Lehmann K, Menzel R, Warman GR (May 2012). "General anesthesia alters time perception by phase shifting the circadian clock". Proceedings of the National Academy of Sciences of the United States of America. 109 (18): 7061–6. Bibcode:2012PNAS..109.7061C. doi:10.1073/pnas.1201734109. PMC 3344952. PMID 22509009.
  48. ^ Boisvert MJ, Sherry DF (August 2006). "Interval timing by an invertebrate, the bumble bee Bombus impatiens". Current Biology. 16 (16): 1636–40. Bibcode:2006CBio...16.1636B. doi:10.1016/j.cub.2006.06.064. PMID 16920625.
  49. ^ Cammaerts MC, Cammaerts R (2016). "Ants Can Expect the Time of an Event on Basis of Previous Experiences". International Scholarly Research Notices. 2016: 9473128. doi:10.1155/2016/9473128. PMC 4923595. PMID 27403457.
  50. ^ "It Seems Like Only Yesterday: The Nature and Consequences of Telescoping Errors in Marketing Research". Journal of Consumer Psychology.
  51. ^ Wearden JH, Todd NP, Jones LA (October 2006). "When do auditory/visual differences in duration judgements occur?". Quarterly Journal of Experimental Psychology. 59 (10): 1709–24. doi:10.1080/17470210500314729. PMID 16945856. S2CID 16487453.
  52. ^ Goldstone S, Lhamon WT (August 1974). "Studies of auditory-visual differences in human time judgment. 1. Sounds are judged longer than lights". Perceptual and Motor Skills. 39 (1): 63–82. doi:10.2466/pms.1974.39.1.63. PMID 4415924. S2CID 27186061.
  53. ^ Penney TB (2003). "Modality differences in interval timing: Attention, clock speed, and memory". In Meck WH (ed.). Functional and neural mechanisms of interval timing. Frontiers in Neuroscience. Vol. 19. Boca Raton, FL: CRC Press. pp. 209–233. doi:10.1201/9780203009574.ch8 (inactive 2024-11-11). ISBN 978-0-8493-1109-3.{{cite book}}: CS1 maint: DOI inactive as of November 2024 (link)
  54. ^ Wearden JH, Edwards H, Fakhri M, Percival A (May 1998). "Why "sounds are judged longer than lights": application of a model of the internal clock in humans" (PDF). The Quarterly Journal of Experimental Psychology. B, Comparative and Physiological Psychology. 51 (2): 97–120. doi:10.1080/713932672 (inactive 1 November 2024). PMID 9621837. Archived (PDF) from the original on 2013-04-21.{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
  55. ^ Goldreich D (28 March 2007). "A Bayesian Perceptual Model Replicates the Cutaneous Rabbit and Other Tactile Spatiotemporal Illusions". PLOS ONE. 2 (3): e333. Bibcode:2007PLoSO...2..333G. doi:10.1371/journal.pone.0000333. PMC 1828626. PMID 17389923.
  56. ^ Wada Y, Masuda T, Noguchi K, 2005, "Temporal illusion called 'kappa effect' in event perception" Perception 34 ECVP Abstract Supplement
  57. ^ Cicchini G, Binda P and Morrone M (2009). "A model for the distortions of space and time perception during saccades". Frontiers in Systems Neuroscience. 3. doi:10.3389/conf.neuro.06.2009.03.349.
  58. ^ Yarrow K, Haggard P, Heal R, Brown P, Rothwell JC (November 2001). "Illusory perceptions of space and time preserve cross-saccadic perceptual continuity" (PDF). Nature. 414 (6861): 302–5. Bibcode:2001Natur.414..302Y. doi:10.1038/35104551. PMID 11713528. S2CID 4358096.
  59. ^ Yarrow K, Whiteley L, Rothwell JC, Haggard P (February 2006). "Spatial consequences of bridging the saccadic gap". Vision Research. 46 (4): 545–55. doi:10.1016/j.visres.2005.04.019. PMC 1343538. PMID 16005489.
  60. ^ Knöll J, Morrone MC, Bremmer F (May 2013). "Spatio-temporal topography of saccadic overestimation of time". Vision Research. 83: 56–65. doi:10.1016/j.visres.2013.02.013. PMID 23458677.
  61. ^ a b Yarrow K, Rothwell JC (July 2003). "Manual chronostasis: tactile perception precedes physical contact" (PDF). Current Biology. 13 (13): 1134–9. Bibcode:2003CBio...13.1134Y. doi:10.1016/S0960-9822(03)00413-5. PMID 12842013. S2CID 11426392.
  62. ^ Yarrow K, Johnson H, Haggard P, Rothwell JC (June 2004). "Consistent chronostasis effects across saccade categories imply a subcortical efferent trigger". Journal of Cognitive Neuroscience. 16 (5): 839–47. doi:10.1162/089892904970780. PMC 1266050. PMID 15200711.
  63. ^ "The mystery of the stopped clock illusion". BBC - Future - Health -. 2012-08-27. Archived from the original on 2013-01-20. Retrieved 2012-12-09.
  64. ^ Nijhawan R (2010). Space and Time in Perception and Action. Cambridge, UK: Cambridge University Press. ISBN 978-0-521-86318-6.
  65. ^ Hodinott-Hill I, Thilo KV, Cowey A, Walsh V (October 2002). "Auditory chronostasis: hanging on the telephone". Current Biology. 12 (20): 1779–81. Bibcode:2002CBio...12.1779H. doi:10.1016/S0960-9822(02)01219-8. PMID 12401174.
  66. ^ Kotler S (12 April 2010). "When Life Flashes Before Your Eyes: A 15-Story Drop to Study the Brain's Internal Timewarp". Popular Science. Bonnier Corporation. Archived from the original on 11 October 2014.
  67. ^ Eagleman DM, Sejnowski TJ (2007). "Flash-Lag Effect". Eagleman Laboratory for Perception and Action. Archived from the original on 2014-08-01.
  68. ^ Patel SS, Ogmen H, Bedell HE, Sampath V (November 2000). "Flash-lag effect: differential latency, not postdiction" (PDF). Science. 290 (5494): 1051a–1051. doi:10.1126/science.290.5494.1051a. PMID 11184992. Archived from the original (PDF) on 2014-08-08.
  69. ^ Khoei MA, Masson GS, Perrinet LU (January 2017). "The flash-lag effect as a motion-based predictive shift". PLOS Computational Biology. 13 (1): e1005068. Bibcode:2017PLSCB..13E5068K. doi:10.1371/journal.pcbi.1005068. PMC 5268412. PMID 28125585.
  70. ^ Rose D, Summers J (1995). "Duration illusions in a train of visual stimuli". Perception. 24 (10): 1177–87. doi:10.1068/p241177. PMID 8577576. S2CID 42515881.
  71. ^ a b c Tse PU, Intriligator J, Rivest J, Cavanagh P (October 2004). "Attention and the subjective expansion of time". Perception & Psychophysics. 66 (7): 1171–89. doi:10.3758/BF03196844. PMID 15751474.
  72. ^ a b New JJ, Scholl BJ (February 2009). "Subjective time dilation: spatially local, object-based, or a global visual experience?". Journal of Vision. 9 (2): 4.1–11. doi:10.1167/9.2.4. PMID 19271914.
  73. ^ a b c van Wassenhove V, Buonomano DV, Shimojo S, Shams L (January 2008). "Distortions of subjective time perception within and across senses". PLOS ONE. 3 (1): e1437. Bibcode:2008PLoSO...3.1437V. doi:10.1371/journal.pone.0001437. PMC 2174530. PMID 18197248.
  74. ^ Ulrich R, Nitschke J, Rammsayer T (March 2006). "Perceived duration of expected and unexpected stimuli". Psychological Research. 70 (2): 77–87. doi:10.1007/s00426-004-0195-4. PMID 15609031. S2CID 30907517.
  75. ^ Chen KM, Yeh SL (March 2009). "Asymmetric cross-modal effects in time perception" (PDF). Acta Psychologica. 130 (3): 225–34. doi:10.1016/j.actpsy.2008.12.008. PMID 19195633.
  76. ^ Seifried T, Ulrich R (January 2010). "Does the asymmetry effect inflate the temporal expansion of odd stimuli?". Psychological Research. 74 (1): 90–8. doi:10.1007/s00426-008-0187-x. PMID 19034503. S2CID 21596966.
  77. ^ a b Aaen-Stockdale C, Hotchkiss J, Heron J, Whitaker D (June 2011). "Perceived time is spatial frequency dependent". Vision Research. 51 (11): 1232–8. doi:10.1016/j.visres.2011.03.019. PMC 3121949. PMID 21477613.
  78. ^ Stetson C, Cui X, Montague PR, Eagleman DM (September 2006). "Motor-sensory recalibration leads to an illusory reversal of action and sensation" (PDF). Neuron. 51 (5): 651–9. doi:10.1016/j.neuron.2006.08.006. PMID 16950162. S2CID 8179689. Archived from the original (PDF) on 2013-09-28.
  79. ^ Eagleman DM (April 2008). "Human time perception and its illusions". Current Opinion in Neurobiology. 18 (2): 131–6. doi:10.1016/j.conb.2008.06.002. PMC 2866156. PMID 18639634.
  80. ^ Yamamoto S, Kitazawa S (July 2001). "Reversal of subjective temporal order due to arm crossing" (PDF). Nature Neuroscience. 4 (7): 759–65. doi:10.1038/89559. PMID 11426234. S2CID 2667556. Archived (PDF) from the original on 2015-04-02.
  81. ^ Sambo CF, Torta DM, Gallace A, Liang M, Moseley GL, Iannetti GD (February 2013). "The temporal order judgement of tactile and nociceptive stimuli is impaired by crossing the hands over the body midline" (PDF). Pain. 154 (2): 242–7. doi:10.1016/j.pain.2012.10.010. PMID 23200703. S2CID 17657371. Archived (PDF) from the original on 2013-09-28.
  82. ^ Takahashi T, Kansaku K, Wada M, Shibuya S, Kitazawa S (August 2013). "Neural correlates of tactile temporal-order judgment in humans: an fMRI study". Cerebral Cortex. 23 (8): 1952–64. doi:10.1093/cercor/bhs179. PMID 22761307.
  83. ^ "Ready, steady, slow! Why top sportsmen might have 'more time' on the ball". ucl.ac.uk. University College London. 6 September 2012.
  84. ^ Amato I (7 June 2018). "When Bad Things Happen in Slow Motion". Nautilus (science magazine). Archived from the original on 7 June 2018. Retrieved 7 June 2018.
  85. ^ Marinho V, Oliveira T, Rocha K, Ribeiro J, Magalhães F, Bento T, et al. (March 2018). "The dopaminergic system dynamic in the time perception: a review of the evidence". The International Journal of Neuroscience. 128 (3): 262–282. doi:10.1080/00207454.2017.1385614. PMID 28950734. S2CID 8176967.
  86. ^ Rudd M, Vohs KD, Aaker J (October 2012). "Awe expands people's perception of time, alters decision making, and enhances well-being" (PDF). Psychological Science. 23 (10): 1130–6. CiteSeerX 10.1.1.650.9416. doi:10.1177/0956797612438731. PMID 22886132. S2CID 9159218.[permanent dead link‍]
  87. ^ a b Radford, Benjamin; Frazier, Kendrick (January 2017). "Felt Time: The Psychology of How We Perceive Time". Skeptical Inquirer. 41 (1): 60–61.
  88. ^ "David dives in". justRegional publishing. 13 Jul 2013. Archived from the original on 26 August 2016. Retrieved 13 July 2013.
  89. ^ Geoghagen T (2007-08-02). "Turn back the clock". BBC News Magazine.
  90. ^ Why top sport stars might have 'more time' on the ball by Jonathan Amos Science correspondent, BBC News
  91. ^ Eagleman D, Pariyadath V (2009). "Is subjective duration a signature of coding efficiency?". Philosophical Transactions of the Royal Society B: Biological Sciences. 364 (1525): 1841–1851. doi:10.1098/rstb.2009.0026. PMC 2685825. PMID 19487187.
  92. ^ Bar-Haim Y, Kerem A, Lamy D, Zakay D (2010). "When time slows down: The influence of threat on time perception in anxiety". Cognition and Emotion. 24 (2): 255–263. doi:10.1080/02699930903387603. S2CID 43861351.
  93. ^ Tse PU, Intriligator J, Rivest J, Cavanagh P (October 2004). "Attention and the subjective expansion of time". Perception & Psychophysics. 66 (7): 1171–89. doi:10.3758/bf03196844. PMID 15751474.
  94. ^ Choi CQ (11 December 2007). "Why Time Seems to Slow Down in Emergencies". Live Science.
  95. ^ Gil S, Droit-Volet S (February 2009). "Time perception, depression and sadness" (PDF). Behavioural Processes. 80 (2): 169–76. doi:10.1016/j.beproc.2008.11.012. PMID 19073237. S2CID 15412640. Archived from the original (PDF) on 2014-01-04.
  96. ^ a b Stetson C, Fiesta MP, Eagleman DM (December 2007). "Does time really slow down during a frightening event?". PLOS ONE. 2 (12): e1295. Bibcode:2007PLoSO...2.1295S. doi:10.1371/journal.pone.0001295. PMC 2110887. PMID 18074019.
  97. ^ Arstila, Valtteri (2012). "Time Slows Down during Accidents". Frontiers in Psychology. 3: 196. doi:10.3389/fpsyg.2012.00196. PMC 3384265. PMID 22754544.
  98. ^ Taylor, Steve (6 September 2019). "Why accidents and emergencies seem to dramatically slow down time". theconversation.com. The Conversation US, Inc.
  99. ^ Hagura, N; Kanai, R; Orgs, G; Haggard, P (2012). "Ready steady slow: action preparation slows the subjective passage of time". Proceedings. Biological Sciences. 279 (1746). Proceedings of the Royal Society B: 4399–406. doi:10.1098/rspb.2012.1339. PMC 3479796. PMID 22951740.
  100. ^ Droit-Volet S, Fayolle SL, Gil S (2011). "Emotion and time perception: effects of film-induced mood". Frontiers in Integrative Neuroscience. 5: 33. doi:10.3389/fnint.2011.00033. PMC 3152725. PMID 21886610.
  101. ^ Dreher JC, Meyer-Lindenberg A, Kohn P, Berman KF (September 2008). "Age-related changes in midbrain dopaminergic regulation of the human reward system". Proceedings of the National Academy of Sciences of the United States of America. 105 (39): 15106–11. doi:10.1073/pnas.0802127105. PMC 2567500. PMID 18794529.
  102. ^ Bäckman L, Nyberg L, Lindenberger U, Li SC, Farde L (2006). "The correlative triad among aging, dopamine, and cognition: current status and future prospects". Neuroscience and Biobehavioral Reviews. 30 (6): 791–807. doi:10.1016/j.neubiorev.2006.06.005. hdl:11858/00-001M-0000-0024-FF03-0. PMID 16901542. S2CID 16772959.
  103. ^ Meck WH (June 1996). "Neuropharmacology of timing and time perception" (PDF). Brain Research. Cognitive Brain Research. 3 (3–4): 227–42. doi:10.1016/0926-6410(96)00009-2. PMID 8806025. Archived from the original (PDF) on 2013-10-29.
  104. ^ Kolb B, Mychasiuk R, Muhammad A, Li Y, Frost DO, Gibb R (October 2012). "Experience and the developing prefrontal cortex". Proceedings of the National Academy of Sciences of the United States of America. 109 (Suppl 2): 17186–93. Bibcode:2012PNAS..10917186K. doi:10.1073/pnas.1121251109. PMC 3477383. PMID 23045653.
  105. ^ Cooper BB (2013-07-02). "The science of time perception: stop it slipping away by doing new things". The Buffer Blog. Archived from the original on 2013-08-16.
  106. ^ a b c d e f Lemlich, Robert (1975-08-01). "Subjective acceleration of time with aging". Perceptual and Motor Skills. 41 (1): 235–238. doi:10.2466/pms.1975.41.1.235. PMID 1178414. S2CID 20017140. Retrieved 2020-12-24.
  107. ^ Adler R (1999-12-25). "Look how time flies . . ". New Scientist. Archived from the original on 2011-06-14. Retrieved 2009-10-22.
  108. ^ Jo DiLonardo M (1994-02-06). "Time Does Fly As We Grow Older". Chicago Tribune. Archived from the original on 2016-04-25.
  109. ^ "Time perception - Personality traits". Encyclopedia Britannica. Retrieved 2020-06-06.
  110. ^ Gozlan M (2 Jan 2013). "A stopwatch on the brain's perception of time". theguardian.com. Guardian News and Media Limited. Archived from the original on 4 January 2014. Retrieved 4 January 2014.
  111. ^ Marinho V, Oliveira T, Rocha K, Ribeiro J, Magalhães F, Bento T, et al. (March 2018). "The dopaminergic system dynamic in the time perception: a review of the evidence". The International Journal of Neuroscience. 128 (3): 262–282. doi:10.1080/00207454.2017.1385614. PMID 28950734. S2CID 8176967.
  112. ^ Rammsayer T (1989). "Is there a common dopaminergic basis of time perception and reaction time?". Neuropsychobiology. 21 (1): 37–42. doi:10.1159/000118549. PMID 2573003.
  113. ^ Wittmann, Marc; Leland, David S.; Churan, Jan; Paulus, Martin P. (2007-10-08). "Impaired time perception and motor timing in stimulant-dependent subjects". Drug and Alcohol Dependence. 90 (2–3): 183–192. doi:10.1016/j.drugalcdep.2007.03.005. ISSN 0376-8716. PMC 1997301. PMID 17434690.
  114. ^ Zhang, Mingming; Zhao, Di; Zhang, Zhao; Cao, Xinyu; Yin, Lu; Liu, Yi; Yuan, Ti-Fei; Luo, Wenbo (2019-10-01). "Time perception deficits and its dose-dependent effect in methamphetamine dependents with short-term abstinence". Science Advances. 5 (10): eaax6916. Bibcode:2019SciA....5.6916Z. doi:10.1126/sciadv.aax6916. ISSN 2375-2548. PMC 6821467. PMID 31692967.
  115. ^ Atakan Z, Morrison P, Bossong MG, Martin-Santos R, Crippa JA (January 2012). "The effect of cannabis on perception of time: a critical review". Current Pharmaceutical Design. 18 (32): 4915–22. doi:10.2174/138161212802884852. PMID 22716134. S2CID 44522992.
  116. ^ Atakan, Zerrin; Morrison, Paul; Bossong, Matthijs G.; Crippa, Rocio Martin-Santos and Jose A. (2012-10-31). "The Effect of Cannabis on Perception of Time: A Critical Review". Current Pharmaceutical Design. 18 (32): 4915–22. doi:10.2174/138161212802884852. PMID 22716134. Retrieved 2020-06-28.
  117. ^ Stolick, Matt (2008). Otherwise Law-Abiding Citizens: A Scientific and Moral Assessment of Cannabis Use. Lexington Books. pp. 39–41.
  118. ^ Mathew, Roy J; Wilson, William H; G. Turkington, Timothy; Coleman, R. Edward (1998-06-29). "Cerebellar activity and disturbed time sense after THC". Brain Research. 797 (2): 183–189. doi:10.1016/S0006-8993(98)00375-8. ISSN 0006-8993. PMID 9666122. S2CID 40578680.
  119. ^ Stella, Nephi (2013-08-01). "Chronic THC intake modifies fundamental cerebellar functions". The Journal of Clinical Investigation. 123 (8): 3208–3210. doi:10.1172/JCI70226. ISSN 0021-9738. PMC 3967658. PMID 23863631.
  120. ^ Wearden, J.H.; Penton-Voak, I.S. (1995-05-01). "Feeling the Heat: Body Temperature and the Rate of Subjective Time, Revisited". The Quarterly Journal of Experimental Psychology Section B. 48 (2b): 129–141. doi:10.1080/14640749508401443 (inactive 1 November 2024). ISSN 0272-4995. PMID 7597195.{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
  121. ^ J.H., Wearden; I.S., Penton-Voak (1995). "Feeling the heat: Body temperature and the rate of subjective time, revisited". The Quarterly Journal of Experimental Psychology. Section B (2): 48(2b): 129–141. doi:10.1080/14640749508401443 (inactive 1 November 2024). PMID 7597195.{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
  122. ^ Wearden, J. H.; Penton-Voak, I. S. (1995). "Feeling the heat: body temperature and the rate of subjective time, revisited". The Quarterly Journal of Experimental Psychology. B, Comparative and Physiological Psychology. 48 (2): 129–141. doi:10.1080/14640749508401443 (inactive 1 November 2024). ISSN 0272-4995. PMID 7597195.{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
  123. ^ Lotker, Z. (2016, August). The tale of two clocks. In 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM) (pp. 768-776). IEEE Computer Society.
  124. ^ Lotker, Zvi (2021), "Machine Narrative", Analyzing Narratives in Social Networks, Cham: Springer International Publishing, pp. 283–298, doi:10.1007/978-3-030-68299-6_18, ISBN 978-3-030-68298-9, S2CID 241976819, retrieved 2022-03-21

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