Information from higher brain regions is transmitted to the medulla through the
A) hypothalamus.
B) hippocampus.
C) amygdala.
D) thalamus.

Question

Quizplus · Accepted Answer

The thalamus is a relay center for sensory and motor signals and also plays a role in higher-order processing of information. It is a key structure for transmitting information from higher brain regions to the medulla, which controls vital functions such as breathing and heart rate. The hypothalamus, hippocampus, and amygdala are involved in other functions such as emotion, memory, and autonomic regulation, but do not play a direct role in transmitting information to the medulla.

Information from Higher Brain Regions Is Transmitted to the Medulla