The limen insulae forms the junction point between anterior and posterior stem of the lateral sulcus. It is the lateral most limit of the anterior perforated substance and the starting point of the insular cortex.

Limen insulae
Identifiers
NeuroNames2072
NeuroLex IDbirnlex_1493
TA98A14.1.09.155
TA25503
FMA75266
Anatomical terms of neuroanatomy

The limen insulae translates as the threshold to the insula, and is the point at which the insular cortex is continuous with cortex over the amygdala and superior temporal gyrus.

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