Last edit by Alaric Steinmetz on 11.01.2025
A gyrus is a convolution of the brain.
The gyri of the brain are separated from one another by Sulci. The gyri facilitate the principle of increasing surface area in the cerebral and cerebellar cortex.
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Article created on 16.08.2026 · Alaric Steinmetz
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Gyrus and sulcus
Illustration of a gyrus and sulcus.