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