Term
| What is the order of the 6 stages of sleep? |
|
Definition
Awake
Drowsy
Stage N1
Stage N2
Stage N3
REM Sleep |
|
|
Term
| Brain waves in the first stage of sleep |
|
Definition
Stage: Awake
Fast and random brain waves Low voltage |
|
|
Term
| Brain waves in the second stage of sleep |
|
Definition
Stage: Drowsy/Relaxed
Alpha waves |
|
|
Term
| Brain waves in the third stage of sleep |
|
Definition
|
|
Term
| Brain waves in the fourth stage of sleep |
|
Definition
Stage: N2
Sleep spindles K complexes |
|
|
Term
| Brain waves in the fifth stage of sleep |
|
Definition
Stage: N3
Delta activity (Slow wave sleep) |
|
|
Term
| Brain waves in the sixth stage of sleep |
|
Definition
Stage: REM
Fast and random brain waves |
|
|
Term
| Define dichotic listening |
|
Definition
| Different auditory messages are presented separately and simultaneously to each ear; participant must repeat one while ignoring the other |
|
|
Term
| Define cocktail party effect |
|
Definition
| Ability to focus on one auditory message and ignore others; also refers to the tendency to notice your name when it appears in a message/conversation that you've been actively ignoring |
|
|
Term
|
Definition
| Fast and effortless processing that requires little or no focused attention |
|
|
Term
| Define divided attention task |
|
Definition
| Can be used to measure automaticity; people perform two tasks at a time |
|
|
Term
|
Definition
| Disorder of attention characterized by a tendency to ignore things that appear on one side of the body (usually the left) |
|
|
Term
|
Definition
| Pattern of brain activity observed in one who is in a relaxed state |
|
|
Term
|
Definition
| Pattern of brain activity observed in N1 sleep |
|
|
Term
|
Definition
| Theta brain activity interrupted by short bursts of activity |
|
|
Term
|
Definition
| Sudden sharp intermittent waveforms |
|
|
Term
|
Definition
| Pattern of brain wave activity observed in N3 sleep |
|
|
Term
|
Definition
| The tendency to increase time in REM sleep after REM deprivation |
|
|
Term
|
Definition
| Actual symbols and events experienced in a dream |
|
|
Term
|
Definition
| True psychological meaning of dream symbols |
|
|
Term
| What are the 2 categories of sleep disorders? |
|
Definition
|
|
Term
|
Definition
| Problems connected w/the amount, timing, and quality of sleep |
|
|
Term
|
Definition
| Difficulty starting/maintaining sleep |
|
|
Term
|
Definition
|
|
Term
|
Definition
| To startle awake as if falling |
|
|
Term
|
Definition
| Sudden extreme sleepiness |
|
|
Term
|
Definition
| Abnormal disturbances that occur during sleep |
|
|
Term
|
Definition
| Experience mainly in children where the sleeper awakens suddenly in an extreme state of panic |
|
|
Term
|
Definition
| Frightening and anxiety-arousing dreams |
|
|
Term
|
Definition
| When the body re-enters consciousness, but the mind still believes it is in REM sleep |
|
|
Term
|
Definition
| Slow/depress ongoing activity of the CNS |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Drug that increases CNS activity, enhancing neural transmission |
|
|
Term
|
Definition
Psychedelics
Drug class that tends to disrupt normal mental and emotional functioning, including distorting perception and altering reality |
|
|
Term
| What are 4 hallucinogens? |
|
Definition
LSD
Mescaline
Psilocybin
Marijuana |
|
|
Term
|
Definition
Ethyl alcohol
Barbiturates
Tranquilizers |
|
|
