Question

The primary input to the hippocampus is from the

a. granule cells of field CA2.
b. nucleus accumbens.
c. pyramidal cells of field CA1.
d. granule cells of the dentate gyrus.
e. entorhinal cortex.

Answer 1

d. granule cells of the dentate gyrus. The primary input to the hippocampus is from the granule cells of the dentate gyrus.

Step-by-step explanation:

The primary input to the hippocampus is from the granule cells of the dentate gyrus. The hippocampus is a part of the medial temporal lobe and plays a crucial role in memory processing. Input from the entorhinal cortex is received by the granule cells of the dentate gyrus, which then project to other areas of the hippocampus.