The Insula reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Insula

The insula is a region of the cerebral cortex. It lies beneath the lateral surface of the brain, within the lateral fissure. The insula is completely covered by other parts of the lateral cerebrum. These regions are known as opercula (meaning "lids"). There are frontal, temporal and parietal opercula, where parts of the corresponding lobes extend over the surface of the insula.

This article is a stub. You can help Wikipedia by expanding it.