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sleep talking

Also known as: somniloquy

Quick Summary

Sleep talking, also known as somniloquy, is a sleep disorder where a person talks during sleep. The term "somniloquist" describes someone who talks in their sleep, derived from the Latin "somni" meaning sleep and "loqui" meaning to speak.123

Sleep talking primarily occurs during non-rapid eye movement (NREM) sleep and is not typically associated with remembered dreams. While occasional sleep talking is common and not considered pathological for most people, it can sometimes consist of inarticulate mumblings rather than coherent speech. It is distinct from other sleep phenomena like sleepwalking or REM sleep behavior disorder, where individuals act out their dreams.42

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