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Sleep Drive: The Biological Engine Behind Your Rest

By Mohammed looti / / 1 min read
Scientifically Reviewed · Dr. Marwa Abd-Alazim · August 22, 2026
Medically & Scientifically Reviewed Verified: August 22, 2026
Dr. Marwa Abd-Alazim Ph.D.
Professor of Psychology • University of Kerbala
Review Criteria & Clinical Standards

This content undergoes rigorous scientific peer-review and medical editorial standards at Arab Psychology Network to ensure clinical accuracy, validity, and compliance with evidence-based guidelines from leading psychological and healthcare authorities (APA / WHO).

Sleep Drive: The Biological Engine Behind Your Rest

a psychological urge to sleep when we need a rest. It is governed by the reticulate activating system and the hypothalamus.

SLEEP DRIVE: “Our sleep drive is what makes us go to bed to sleep.”
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About the Author: Mohammed looti

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Cite This Article

looti, M. (2026, August 22). Sleep Drive: The Biological Engine Behind Your Rest. Encyclopedia of psychology. https://encyclopedia.arabpsychology.com/sleep-drive/
looti, Mohammed. “Sleep Drive: The Biological Engine Behind Your Rest.” Encyclopedia of psychology, 22 August 2026, https://encyclopedia.arabpsychology.com/sleep-drive/.
looti, Mohammed. “Sleep Drive: The Biological Engine Behind Your Rest.” Encyclopedia of psychology. August 22, 2026. https://encyclopedia.arabpsychology.com/sleep-drive/.

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