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