Describe the Insula

Describe the insula.

A) The insula is a collection of fasciculi that connect the frontal lobe to the other lobes of the same cerebral hemisphere.
B) The insula is an island of cerebral cortex located medial to the lateral sulcus.
C) The insula is a band of commissural fibers between the left and right cerebral hemispheres.
D) The insula is a region anterior to the central sulcus and contains the primary motor cortex.
E) The insula is posterior to the central sulcus and contains the primary somatosensory cortex.