What Four Major Brain Structures Are Included in the Limbic

question 47

Essay

What four major brain structures are included in the limbic system? Where is it located in the vertebrate brain? What does the limbic system do?

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Definitions:

Androgen

Steroid hormones that play a key role in the development of male traits and reproductive activity.

Leptin

A hormone produced by fat cells that helps to regulate body weight by inhibiting hunger and thus reducing food intake.

Estrogen

A group of steroid hormones that play a crucial role in the development and regulation of the female reproductive system and secondary sexual characteristics.

Synaptic Pruning

The process by which extra neurons and synaptic connections are eliminated in the brain to increase the efficiency of neuronal transmissions.