Author Question: The ________ are the four masses on the posterior of the midbrain. A) cerebral peduncles B) ... (Read 31 times)

anshika · **on:** Feb 28, 2019

The ________ are the four masses on the posterior of the midbrain.
A) cerebral peduncles
B) reticular formation
C) substantia nigra
D) choroid plexuses
E) corpora quadrigemina

Question 2

Examination of a tissue sample from the central nervous system reveals many darkly pigmented cells. This tissue probably came from the
A) nucleus gracilis.
B) nucleus cuneatus.
C) motor cortex.
D) substantia nigra.
E) cerebellar nucleus.