Electroacupuncture Treatment Normalized Sleep Disturbance in Morphine Withdrawal Rats
Figure 4
Effect of single EA treatment on sleep latency (a), time spent in NREM (c), REM sleep (b) and total sleep time (d) during 6-h recording after morphine withdrawal. Empty columns show the data during acute morphine withdrawal before various treatments, and filled columns after the treatment (single session of 2 Hz, 100 Hz or without EA in control group). * compared with the data before treatment; #, ### compared with data after treatment in control group. ! compared with the data after treatment in 2 Hz group. n = 5.