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