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Psych CH 4
Notecards over Chapter 4 (consciousness)
18
Psychology
Undergraduate 1
09/09/2013

Additional Psychology Flashcards

 


 

Cards

Term
Circadian Rhythms
Definition
The 24 hour cycle of the day
Term
Restorative Sleep
Definition
-Sleep that restores our physical body
-We would wear our bodies out if we didn't sleep
Term
Circadian Theory of Sleep
Definition
We are wired to sleep at night to keep us safe
Term
Two Reasons for Why We Sleep
Definition
-Restorative Theory
-Circadian Theory of Sleep
Term
How much sleep should we get?
Definition
Ideally 8-9 hours
Term
Sleep Changes With Age
Definition
Babies: Most sleep
Small Children: 10-11 hours
High school/College: 6-7
Elderly: 5-6 w/poor quality of sleep
Term
Sleep Deprivation
Definition
-After 2-3 days the brain loses touch w/reality
-Once allowed to sleep, have REM rebound
Term
Larks
Definition
Peak alert in morning
Term
Owls
Definition
Peak alert at night
Term
NREM Stages of Sleep
Definition
-1-4
1: Lightest level of sleep
2:HR lowers
3:Respiratory lowers
4:Blood Pressure and Brain Waves lower
Term
REM Sleep
Definition
-Deepest level of sleep
-Paralyzes large muscles
-Don't know why we have REM sleep
Term
Insomnia
Definition
-Can't sleep
-Often People With Anxiety
Term
Speel Apnea
Definition
-Briefly stop breathing
-use C-PAP to sleep
-fixed with laser treatment
Term
Night Terrors
Definition
-Wakes up screaming in panic, but not fully awake, quickly return to sleeping
-Happens in stage 4
-Mainly in kids
Term
Nightmares
Definition
-happen in REM sleep
-PTSD causes it in adults; dreams are reality based
Term
Narcolepsy
Definition
-Sleep attacks
-incurable
-can try giving them stimulants to keep them awake
Term
Sleep Walking and Sleep Talking
Definition
-Starts in childhood, but most people grow out of it
-If you didn't sleep walk as a child, you won't as an adult
Term
REM Sleep Disorder
Definition
-Large muscles don't get paralyzed, they act out their dreams
-Use sleep meds
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