PSY 3171 Lecture 16: Sleep-Wake Disorders
17 Nov 2016
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PSY3171 B - Lecture 16: Sleep-Wake Disorders
What are the subtypes of anorexia nervosa?
Binge/purging and restricting
Which eating disorder includes medical complications such as enrolled dental enamel,
calloused knuckled, and death?
Bulimia nervosa
You should consider malingering when somebody is motivated by ______ incentives to
_____ produce symptoms
external, intentionally
What two characters do people with anorexia nervosa and people with bulimia nervosa
share?
intense fear of getting fat, over valuing body shape and weight on self-
image
Clinicians may diagnose insomnia if somebody is distressed about their sleep and have
at least 1 or which 3 symptoms?
hard time falling asleep, wake up a lot during the night, wake up really early
and not being able to get back to sleep
Sleep-Wake Disorders
-can we distinguish between physical and psychological features?
-frequently lump all sleep disorders into one category
Stages of Healthy Sleep
-REM sleep —> when you’re dreaming, very close to being awake
-sleep needs are very individual
-hard to say whether actual physical sleep needs are different or if it’s related to
beliefs about sleep
-depends on age
-need less and less sleep as we grow older
-90 minute cycles
-when and how much we sleep depends on internal and external factors:
-internal (circadian rhythm) and external (clocks)
Insomnia Disorder
-dissatisfied with sleep quality/quantity in 1+ of the following ways:
-difficulty falling asleep
-difficulty staying asleep
-waking up too early
-distress/impairment
-3 nights per week for 3 months+
Document Summary
You should consider malingering when somebody is motivated by ______ incentives to. _____ produce symptoms external, intentionally intense fear of getting fat, over valuing body shape and weight on self- What two characters do people with anorexia nervosa and people with bulimia nervosa share? image. Frequently lump all sleep disorders into one category. Rem sleep > when you"re dreaming, very close to being awake. Hard to say whether actual physical sleep needs are different or if it"s related to. Need less and less sleep as we grow older. When and how much we sleep depends on internal and external factors: Dissatis ed with sleep quality/quantity in 1+ of the following ways: 3 nights per week for 3 months+ Ex: can"t diagnose insomnia in a new parent. Not due to another sleep disorder, substance, or another mental/medical disorder (ex: if you have ptsd and are having nightmares that wake you up; insomnia has similar symptoms to other disorders)
