To identify the effects of seep deprivation on sleep structure polysomnography was performed for 10healthy young adults, Visual analogue scale was also used to identify the effects of sleep deprivation on fatigue, mood, and sleepiness. The
subjects
were
young adults, ranging in age from 21 to years, without past or present histories of significant medical, neurological, or psychiatric illness as well as no current major sleep disturbances or parasomnias. After one adaptation night, each subject
was
recorded polysomnography in the sleep laboratory.
Sleep records were analyzed according to the criteria of Rechtschaffen and Kales every 20 seconds, and tried paired-t-test and correlation.
@ES The results were summarized as follows.
@EN 1. After one night of total sleep deprivation, compared with the baseline, TST stage 3, stage 4, and SWS were significanlty increases, and sleep latency was significantly, shortened, and return to normal level after 3 nights of recovery.
2. The relative value(%) of stage 3, stage 4, and SWS were positive correlation between the baseline and the first recovery night.
3. Compared with baseline, reaction time was significantly delayed in the first recovery night, and returned to normal level after 3 days of recovery.
4. The feeling of fatigue, and mood, and sleepiness were significantly worsened in the first day after TSD, and returned to normal level after 3 days of recovery.
|