ClipArt ETC
Vertical section through the cerebrum and basic ganglia to show the relation of the latter. Labels: co, cerebral convolutions; c, corpus callosum; v.l., lateral ventricle; f, fornix; vIII., third ventricle; n.c., caudate nucleus; th, optic thalamus; n.l., lenticular nucleus; c.i., internal capsule; c.l., claustrum; c.e., external capsule; m, corpus mammillare; t.o., optic tract; s.t.t., stria terminalis; n.a., nucleus amygdala; cm, soft commissure.

The Cerebrum and Basic Ganglia of the Brain

Vertical section through the cerebrum and basic ganglia to show the relation of the latter. Labels:…

Diagram to show the relative position of several motor tracts in their course from the cortex to the crus. The section through the convolutions is vertical; that through the internal capsule, I, C, horizontal; that through the crus again vertical. C, N, caudate nucleus; O, H, optic thalamus; L2 and L3, middle and outer part of lenticular nucleus; f, a, l, face, arm, and leg fibers. The words in italic indicate corresponding cortical centers.

Motor Tracts of the Brain

Diagram to show the relative position of several motor tracts in their course from the cortex to the…