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MCAT Basics

MCAT Basics

Sleep and Circadian Rhythms

Oct 13, 2026 · 44m

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About this episode

This episode is packed with essential high-yield information for your MCAT prep, covering the biological, physiological, and psychological aspects of sleep. We’ll explore various sleep theories, like the Memory Consolidation and Brain Plasicticity Theories, and even discuss the controversial “Sleeping When You Die” theory. We’ll also delve into dream theories, including Freud’s interpretations and the Activation Synthesys Hypothesis. Plus, we’ll address common sleep disorders such as insomnia, sleep apnea, and narcolepsy, alongside the effects of different drugs on your sleep patterns. We’ll cover critical brain structures involved in sleep, such as the hypothalamus and the suprachiasmatic…