Rem Sleep Deprivation Does Not Increase the Sexual Behaviors of Male Rats

1991 ◽  
Vol 73 (1) ◽  
pp. 127-130 ◽  
Author(s):  
Robert A. Hicks ◽  
Jose Bautista ◽  
Nathan Phillips

Using several measures of sexual activity, 24 male and 30 female Sprague-Dawley rats were subjected to a pretreatment test and 3 posttests (immediate and Recovery Days 4 and 7) following REM sleep deprivation in a water tank. With careful controls, sexual activity was not significantly affected by the sleep treatments. Data do not support motivational hypotheses.

1997 ◽  
Vol 145 (2) ◽  
pp. 371-375 ◽  
Author(s):  
Miodrag Radulovacki ◽  
Sinisa M. Trbovic ◽  
David W. Carley

1979 ◽  
Vol 22 (6) ◽  
pp. 1097-1100 ◽  
Author(s):  
Robert A. Hicks ◽  
John D. Moore ◽  
Charlotte Hayes ◽  
Nathan Phillips ◽  
James Hawkins

1979 ◽  
Vol 48 (3) ◽  
pp. 687-690 ◽  
Author(s):  
Robert A. Hicks ◽  
David D. Coleman ◽  
Felice Ferrante ◽  
Manik Sahatjian ◽  
James Hawkins

Using 30 Sprague-Dawley female rats, threshold to pain was measured over the course of recovery from REM sleep deprivation. Relative to the untreated controls and to their own pretreatment thresholds, the REM-deprived animals showed significantly reduced pain thresholds which were still evident 96 hours after the termination of the REM deprivation. Possible implications of these data for research with analgesic drugs were noted.


1996 ◽  
Vol 59 (2) ◽  
pp. 277-281 ◽  
Author(s):  
Javier Velasquez-Moctezuma ◽  
Emilio Domiguez alazar ◽  
Socorro Retana-Marguez

1991 ◽  
Vol 29 (5) ◽  
pp. 421-424 ◽  
Author(s):  
Randall K. Martinez ◽  
Jose Bautista ◽  
Nathan Phillips ◽  
Robert A. Hicks

1981 ◽  
Vol 26 (2) ◽  
pp. 245-247 ◽  
Author(s):  
Robert A. Hicks ◽  
Claire Hirshfield ◽  
Virginia Humphrey ◽  
Andrea Lauber ◽  
Janice Giampaoli ◽  
...  

1978 ◽  
Vol 47 (3) ◽  
pp. 848-850 ◽  
Author(s):  
Robert A. Hicks ◽  
John D. Moore ◽  
Pamela Findley ◽  
Claire Hirshfield ◽  
Virginia Humphrey

The relationship between REM sleep deprivation and pain threshold was measured using 36 Sprague-Dawley female rats. Relative to that of the controls, a significant lowering of threshold to painful electrical stimulation was observed during each of the post-treatment tests, i.e., immediate, and after 3- and 24-hr. recovery periods, for the animals which had been REM deprived.


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