Question

which of the following terms describes the elevated portions, or convolutions, on the surface of the cerebrum?
a gyri
b ventricles
c synapse
d sulci

Explanation:

• Gryi: These are the elevated portions or convolutions on the surface of the cerebrum.
• Ventricles: These are cavities within the brain that contain cerebrospinal fluid.
• Synapse: This is the junction between two neurons where nerve impulses are transmitted.
• Sulci: These are the grooves or depressions on the surface of the cerebrum.

Answer:

A. gyri