This cross-sectional drawing of the human brain depicts four structures that are key components of the limbic system. Which brain structure plays a critical role in forming new memories?

Question

Quizplus · Accepted Answer

The hippocampus is a key component of the limbic system and plays a critical role in forming new memories, especially those related to spatial navigation and declarative memory. The hypothalamus is primarily involved in regulating homeostasis and other basic physiological functions, while the thalamus is involved in sensory processing and relaying information to the cortex. The amygdala is primarily involved in emotions, particularly fear and aggression, and also plays a role in memory consolidation.

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