Andy went to a sleep center where he spent the night wired to devices that tracked his
physiological (brain waves, heart and respiration rates) responses while he slept. The assessment Andy underwent is called a _______________.
a. polysomnographic (PSG) recording
b. an electroencephalocar diogram sleep study
c. a sleep stress assessment
d. a delta wave assessment
Question 2
Amber has never developed any interest in sex. She does not experience sexual fantasies. Her
boyfriend cannot understand her attitude, and he is becoming frustrated by it.
When he and
Amber consult with a psychologist about the issue, Amber is likely to be diagnosed as having
the DSM-5 diagnosis of ______.
a. sexual aversion disorder c. female sexual interest/arousal disorder
b. sexual apathy disorder d. frigidity
Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus
Why your body loves sleep
The Four Seasons - December, 1963 (Oh, What a Night
Adam Kahn, Brockholes Visitor Center.
Slow-wave sleep
Relative changes in distribution of sleep stages over the lifespan