Talk:Steady state visually evoked potential
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Source interpret incorrectly?
editThe first source is used to stave this claim: "When the retina is excited by a visual stimulus ranging from 3.5 Hz to 75 Hz" but the source referenced ( https://academic.oup.com/cercor/article/16/7/1016/425685 ) tests for 2.5-20 Hz and makes no mention of this range. — Preceding unsigned comment added by Kite1024 (talk • contribs) 11:47, 25 October 2020 (UTC)
This one talks of 6-30Hz ( https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7283463/ ): "Every SSVEP-based BCI needs a specific number of visual stimuli that indicate specific BCI output commands. These stimuli flicker continuously, with distinguishable frequency bands ranging from 6 to 30 Hz. In the event that a subject concentrates on a particular flickering stimulus, an SSVEP with an identical frequency to that of the target flicker is generated. For example, if the frequency of the targeted stimulus is 15 Hz, the frequency of the generated SSVEP will also be 15 Hz. Therefore, the user pays attention visually to a target, and the BCI determines the target through analyzing the SSVEP features." --Kite1024 (talk) 11:54, 25 October 2020 (UTC)