What Are the Earth's Three Most Distinctive Internal Regions (Layers)based

question 132

Short Answer

What are the Earth's three most distinctive internal regions (layers)based on composition?

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Definitions:

Thalamus

A brain structure that acts as a relay station for sensory and motor signals to the cerebral cortex, with the exception of olfactory signals.

Amygdala

A part of the limbic system within the brain that is involved in emotions, decision-making, and memory processing.

Cerebellum

A region of the brain that plays a significant role in motor control, coordination, precision, and accurate timing of movements.

Brainstem

The posterior part of the brain, connecting the cerebrum with the spinal cord, responsible for controlling many basic life-sustaining functions like breathing and heart rate.