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