Cells in your brain generate a 24-hour rhythm that affects sleepiness and other activities.

Question

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Cells in the brain, particularly in the hypothalamus, generate a 24-hour rhythm known as the circadian rhythm, which regulates sleepiness, alertness, and other physiological processes. This rhythm is influenced by external factors such as light and darkness, and disruptions to this rhythm can lead to sleep disorders and other health problems.

Cells in Your Brain Generate a 24-Hour Rhythm That Affects