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Chapter 4 (LOC)
| Question | Answer |
|---|---|
| Awarness of one's enviroment and mental processes | Consciousness |
| This guy defined consciousness as always changing, a personal expierence, continuous, selective | WIlliam James |
| This device determines a person's sleep stage by measuring electrical activity in brain********* | EEG (Electroencephalogram) |
| This device determines a person's sleep stage by measuring muscle tone and is used in sleep studies | Eletromyogram |
| This stage of sleep is a transitional stage 5-10 min/ predominatley alpha waves that give off to theta waves/ very light sleep | Stage 1 |
| the state you are in right when you fall asleep of wake up | Hypnotic State |
| Feeling of falling followed by jerk happens in this stage and is called | Stage 1 Hypinic Jerk |
| This stage of sleep has breif bursts (spindles) of higher-frequency brain waves/ easily awakened/ Theta Waves | Stage 2 |
| Sleep spindles and what stage | Short bursts of brain activity (Stage 2) |
| Brain shutting out external stimuli and is unique to this stage | K complex (Stage 2) |
| This stage consists of 20^ of EEG activity Delta Waves is predominatley deep sleep/ hard to be awaken / internal functions slowdown | Stage 3 |
| More stage 3 and 4 sleep occurs..... | At begininig of night |
| Sleepwalking/ Tossing/ Turning occurs in these stages of sleep | Stages 3-4 |
| More than 50% of EEG Delta Waves and Large stage of NREM sleep | Stage 4 |
| What happens at end of stage 4 sleep | Travel back up sleep stages..... |
| BATD and back to B | Beta- awake and alert/ REM Alpha- stage 1 Theta- Transitional stage Delta- Deep sleep |
| What lobe of brain is activated during REM sleep | Occipital Lobe |
| Adults spend.....% in REM sleep and Children spend..... | 25% and children spend more |
| REM increases with these 2 things | Stress & As night goes on |
| This occurs to "Catch up" on REM sleep from interference or reduction | REM Rebound |
| This prevents ppl from acting out dreams and keeps them paralyized | Antonia |
| Stages 1-4 take.... min Whole sleep cycle......min | 60 min/90 min |
| Latent Content | Meaning of dream hidden or unclear |
| Manifest Content | Obvious or known meaning to a dream |
| This theory for dreaming is supported by studies and is when the brain files through info and discards unimportant info | information processing |
| This theory for dreaming believes that REM sleep allows for brain and body growth which would explain why kids dream more | Physiological Function |
| This theory for dreaming belives that random neural firings happen during REM and brain tries to make sense of neural firings | Activation-Synthesis |
| Nighmares are cuased when | anxiety produces dream--> Lead to awakening (REM) |
| Nightmares "Incubus Attack" "Demon on shoulders" occurs during....sleep and is accompied with panic and these happen with this mental illness | NREM/ PTSD |
| Somnambulism is also known as.....and occurs in this stage of sleep****************************** | Sleep walking...Stage 3 |
| Inability to fall or stay asleep during the night | Insomnia |
| Onset Imosnia | Inability to fall asleep |
| Maitnence Insomnia | Inability to stay sleep |
| Termination Insomnia | Waking up early/ Not able to return to sleep |
| Psuedo Isnomnia | Dreaming of being awake when you are asleep |
| Negatives with sleeping pills************ | Addictive/ Supress REM sleep |
| "Blue Light" does this to your sleep and you should reduce it....to..... hours before | Reduce REM/ Reduce or eliminate 1-2 hours before |
| This hormone found in body helps regulate sleep and is associated with sunlight*************** | Melatonin |
| Negatives to Melatonin supplements | Helpful with defficency but may become relied on for sleep |
| Feeling of extreme sleepiness which can occur at anytime (Genetic)************ | Narcolepsy |
| Cataplexy | Sympton of Narcolepsy with sudden and extreme muscle weakness/ sudden feeling of extreme sleepininess and a need to sit |
| Repeated awakenings throughout the night as a result of not being able to breath (associated w/ obesity) *********** | Sleep Apnea |
| Airway is shut off......times with sleep apnea | 300-400 times |
| Remedy for sleep apnea | CPAP |
| altered state of consciousness one enters volunatrily | Hypnosis |
| This can be used to block pain of childbirth | Hypnosis |
| More intelligent and better daydreamers are more easily hypnotized (T/F) | True |
| Highway Hypnosis | Driving long distance and responding to traffic signals without recalling doing so |
| Self-induced stte of altered consciousness | Meditation |
| Slow brain waves in sleep stages 3-4 are called********** | Delta Waves |
| Internal Clock/ Circadian Functions******* | Regular 24-Hour body cycles |
| Who discovered Hipnosis*********** | Franz Mesmer |
| Tolerance to a drug******** | Need more of drug to gain effect |
| Main ingediant in Marijuana******** | THC |
Created by:
27braun