Somniloquy, the scientific name for sleep talking, is referred to as parasomnia, a.k.a all the abnormal things people experience while asleep. The subject of parasomnias also cover the transitions between various sleep phases; meaning this can refer to moments between deep sleep and wakefulness or also between NREM sleep and light sleep. Parasomnias can also vary from interfering with one’s circadian patterns to feeling intense fear stemming from nightmares and night terrors. But sleep talking is generally referred to as normal.
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