GENERAL HISTOLOGY

Detailed explanation-1: -The internal capsule is a white matter structure situated in the inferomedial part of each cerebral hemisphere of the brain. It carries information past the basal ganglia, separating the caudate nucleus and the thalamus from the putamen and the globus pallidus.

Detailed explanation-2: -It is lateral to the caudate nucleus and thalamus, and is seen only in sections of the hemisphere. It is bounded laterally by a lamina of white substance called the external capsule, and lateral to this is a thin layer of gray substance termed the claustrum.

Detailed explanation-3: -Numerous neuronal tracts travel through the different limbs of the internal capsule to synapse in the thalamus. Furthermore, the internal capsule also separates the thalamus from the globus pallidus and putamen (collectively known as the lentiform nucleus).