Question

What part of the brain is influential in determining when to sleep? a. hippocampus b. hypothalamus c. thalamus d. frontal lobe

Name: Problem 2, Chapter 4: Psychology
Uploaded: 2020-08-26T01:08:07-08:00
Duration: 1 min 22 s
Channel: Melissa Geisel
Description: What part of the brain is influential in determining when to sleep? a. hippocampus b. hypothalamus c. thalamus d. frontal lobe

   What part of the brain is influential in determining when to sleep?
a. hippocampus
b. hypothalamus
c. thalamus
d. frontal lobe

Psychology

Saundra K.… 5th Edition

Chapter 4, Problem 2

Instant Answer

Solved by Expert Melissa Geisel

08/26/2020

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The hippocampus, hypothalamus, thalamus, and frontal lobe are all parts of the brain. Show more…

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What part of the brain is influential in determining when to sleep? a. hippocampus b. hypothalamus c. thalamus d. frontal lobe

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Key Concepts

Hypothalamus

The hypothalamus is a critical brain structure located beneath the thalamus that plays a key role in regulating many autonomic functions, including the sleep-wake cycle. It integrates various signals from the internal and external environment to help determine sleep timing and maintain circadian rhythms.

Sleep-Wake Cycle

The sleep-wake cycle is a fundamental circadian rhythm that governs periods of alertness and sleep. It is controlled by several brain regions, with the hypothalamus being central in coordinating the signals that prompt the transition between wakefulness and sleep, thus influencing overall sleep patterns.

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