Relacionar Columnas sleep and dreamsVersión en línea sleep and dreams por cate chodnicki 1 beta wave 2 alpha wave 3 theta waves 4 freud's wish fulfillment 5 information processing theory 6 circadian rhythm 7 sleep functions 8 Insomnia 9 narcolepsy 10 sleep cycle protection, recovery, memory, and growth awake and relaxed dreams express unacceptable feelings 90 minute repeating pattern of NREM and REM sleep biological clock slow waves of light sleep helps sort through day's events and consolidate memories awake and alert sudden attacks of overwhelming sleepiness difficulty falling asleep or staying asleep