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