Depression - Stage 1 is increased and Stages 3 & 4 are reduced; sleep is fragmented; REM occurs earlier; first half of the night contains higher portion of REM periods and REM sleep contains an increased number of rapid eye movements
Selective
REM sleep deprivation
- Selective: waking people when they show signs of REM - alleviates depression [takes several weeks to reduce symptoms]
SWS deprivation
- Selective: reduces symptoms of depression in some
patients
- researchers played sounds that suppressed the slow waves without waking up the participant; self-rated symptoms of depression decreased in most patients
Total
Total sleep deprivation immediately alleviates symptoms of depression
- typically, the symptoms return the next day, after a normal night's sleep
- improves mood ⅔ of the time
- Fluctuating depression is more likely to be affected by total sleep deprivation [compared to stable depression]
- generally not
practical vs selective being more practical
Consumer Behavior: Buying, Having, Being
13th EditionMichael R Solomon
449 solutions
Myers' Psychology for the AP Course
3rd EditionC. Nathan DeWall, David G Myers
955 solutions
Myers' Psychology for AP
2nd EditionDavid G Myers
900 solutions
Social Psychology
10th EditionElliot Aronson, Robin M. Akert, Timothy D. Wilson
525 solutions
Recommended textbook solutionsMyers' Psychology for AP
2nd EditionDavid G Myers
900 solutions
Social Psychology
10th EditionElliot Aronson, Robin M. Akert, Samuel R. Sommers, Timothy D. Wilson
525 solutions
HDEV5
6th EditionSpencer A. Rathus
380 solutions
Consumer Behavior: Buying, Having, Being
13th EditionMichael R Solomon
449 solutions
Recommended textbook solutions
Consumer Behavior: Buying, Having, Being
13th EditionMichael R Solomon
449 solutions
Myers' Psychology for AP
2nd EditionDavid G Myers
900 solutions
Social Psychology
10th EditionElliot Aronson, Robin M. Akert, Timothy D. Wilson
525 solutions
Myers' Psychology for the AP Course
3rd EditionC. Nathan DeWall, David G Myers
955 solutions