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Physc
States of consciousness
| Term | Definition |
|---|---|
| Consciousness | being aware of ourselves and our surroundings |
| consciousness,aware | Sleep is a state of ________ when we are less ______ of our surroundings. |
| brain | sleep is controlled by the _____ |
| egg,brain | the ___ machines can measure ___ waves which show what sleep stage one is in |
| 4 | There are ___ stages of sleep |
| 90 | It takes approximately ___ minutes to pass through all of the stages |
| 3,NREM | the first ____ stages are known as _____ |
| REM | The 4th stage is called _____ |
| awake,asleep | In stage 1 you are semi ____ and semi ______ |
| twitch | In stage one sometimes your muscles ____ as you relax |
| 5-10 | Stage one only lasts ______ minutes |
| mild hallucinations | In stage 1 you may experience __________ a felling of falling |
| baseline, 45-60% | Stage 2 is known as the ______ of sleep because you spend _____ of your sleep in this stage |
| delta | during stage 3 the brain shows _____ waves |
| slow,deep,and large | Delta was are __________________ |
| groggy | In stage 3 if you wake up you feel _________ |
| 3 | What stage is vital for restoring bodys growth, hormones, and good overall health |
| deepest | In stage 3 you are in the ________ stage of sleep |
| 3 | In what stage is bed wetting and sleep walking occur |
| rapid eye movement | Rem stands for _________ |
| awakened | In The REM stage brain waves speed back up and your brain, pulse, breathing, body temperature, are similar to an ________ state. |
| paradoxical sleep,active | Stage 4 is called ______because the brain/mind is ______ yet the body paralyzed. |
| dreams | In stage 4 ______ usually occurs |
| sleep paralysis | ________ can occur in stage 4 because the body is essentially paralyzed |
| sleep deprivation | emotional irritability, depression, fatigue, possible death, impaired concentration, depressed immune system, vulnerability to illness are consequences of _______ |
| Biological rythems | _______ also the circadian rhythm which is 24 hours biological clock that controls sleep and wake cycle |
| exposure to light | circadian rhythm is controlled by ___________ |
| 25 | If removed all time cues, we would naturally move a _____ hour day |
| jet lag | what would cause the circadian rhythm to get messed up |
Created by:
catrina18
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