Relacionar Columnas Adaptable Brain,Sleep,&DreamsVersión en línea Important terms, and subjects that you should know about how your brain adapts, and what happens when you sleep and dream. por Gisselle Padilla 1 Stage where you have rapid eye movements this is where most dreams occur. Which stage is this? 2 What's the difference between alpha, theta waves? 3 Is ego unconscious, or conscious? 4 What are examples of depressants? 5 What symptoms of hallucinogens? 6 Is Id conscious, or unconscious? 7 What stage do sleep terrors happen in? 8 Drugs considered a stimulant? 9 What are the benefits of sleeping? 10 What is a circadian rhythm? Unconscious REM stage. Energy conservation, repairing of cells, and pituitary releases growth hormones. Stage 3 NREM. morphine, codeine, oxycodone, heroin, alcohol 24 to 25 hour biological clock that tells you when you should go to sleep, and when to wake up. caffeine, nicotine, cocaine, methamphetamine. Conscious One is awake and relaxed.While the other has slow regular waves. mild delusions, relaxation, panic, and reduced motivation.