PSYCHOLOGY OF EMOTIONS

Detailed explanation-1: -Hypnagogia is the experience of the transitional state from wakefulness to sleep: the hypnagogic state of consciousness, during the onset of sleep.

Detailed explanation-2: -Hypnagogic hallucinations are possible during stage 1 of non-REM as an individual transitions from wakefulness to sleep. Hypnagogic hallucinations are described as dream-like episodes affected by stimuli of the immediate environment (like light and sounds) and by events happening briefly before sleep onset.

Detailed explanation-3: -When a person is awakened during stage 1 sleep, a period during which most hypnagogic hallucinations occur, they typically don’t even realize they’ve been asleep. By contrast, REM sleep is the deepest stage of sleep and is fertile ground for intense, more narrative-driven dreams.

Detailed explanation-4: -Stage 1. Stage 1, also called N1, is essentially when a person first falls asleep. This stage normally lasts just one to seven minutes. During N1 sleep, the body has not fully relaxed, though the body and brain activities start to slow with periods of brief movements.

Detailed explanation-5: -Hypnagogic hallucinations occur during the hypnagogia stage of sleep, while nightmares generally occur later in the sleep cycle when a person is fully asleep. Generally, vivid dreams, such as nightmares, occur most commonly during the rapid eye movement (REM) stage.