Schroeder van der Kolk and Vrolik, and Gratiolet, had also figured and described the posteriorcornu in various Apes.
2
That the posteriorcornu of the lateral ventricle is neither peculiar to, nor characteristic of, man, inasmuch as it also exists in the higher quadrumana.
3
When the posterior lobe is well developed, a third prolongation of the ventricular cavity extends into it, and is called the " posteriorcornu."