This cross-sectional drawing of the human brain depicts four structures that are key components of the limbic system. Which brain structure regulates survival behaviors, such as eating, drinking, fear, aggression, and sleep-wake cycles?

Question

Quizplus · Accepted Answer

The hypothalamus is known to regulate survival behaviors such as eating, drinking, fear, aggression, and sleep-wake cycles. The thalamus is primarily responsible for relaying sensory information to the cortex. The hippocampus is involved in memory processing, and the amygdala plays a key role in emotional processing and response.

This Cross-Sectional Drawing of the Human Brain Depicts Four Structures