Hypnagogia - Wikipedia, the free encyclopedia

1 Definitions and synonyms 2 History 3 Sensory phenomena 3.1 Sights 3.2 Tetris effect 3.3 Sounds 3.4 Sleep paralysis 3.5 Other sensations 4 Cognitive and affective phenomena 5 Physiology 6 Daydreaming and waking reveries 7 Investigative methodology 8 Hypn

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