Dog REM sleep, dreaming 🐕😴🛌🏻

Rapid eye movement (REM) sleep is one of the five stages of sleep that humans, mammals, and birds experience. It is distinguished from the other stages by its characteristic features, including rapid and random movement of the eyes, low muscle tone, and heightened brain activity. During REM sleep, the body is in a state of paralysis, while the brain is highly active, resulting in vivid and often bizarre dreams. This sleep stage is critical for cognitive functioning and emotional regulation.
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