PMID: 558232Apr 1, 1977Paper

Effects of olfactory bulbectomy on social behavior of male guinea pigs (Cavia procellus)

Journal of Comparative and Physiological Psychology
G K BeauchampT Durham

Abstract

Effects of olfactory bulbectomy on social behavior in male guinea pigs were studied. Both brief-exposure pairing techniques and a group-living observation period were employed to test for disruption. During short-term testing sessions bulbectomized animals courted females less than but mounted them as frequently as control subjects. While the groups did not differ in fighting behavior during short-term tests, control subjects scent-marked more frequently. Subsequently, animals were observed as same-treatment pairs living continuously with females, and behavior was sampled over a 3-wk period. Under these conditions bulbectomized males, unlike controls, failed to form dominance orders, exhibited virtually no intermale aggressive activity, had markedly depressed sexual activity, and scent-marked rarely. It is concluded that olfactory bulbectomy profoundly alters the behavior of male domestic guinea pigs and that hose alterations are most evident when experimental subjects are observed in a species-typical group-living environment.

Citations

Aug 1, 1982·Physiology & Behavior·G K BeauchampJ L Wellington
May 1, 1994·Physiology & Behavior·B KirkpatrickC S Carter
Jan 1, 1979·Neuroscience and Biobehavioral Reviews·C J Wysocki
May 15, 2002·Biological Psychiatry·Dolores MalaspinaJack M Gorman
Oct 7, 2003·Psychiatry Research·Nora GoudsmitDolores Malaspina
Sep 30, 2010·The Journal of Veterinary Medical Science·Kazumi TaniguchiKazuyuki Taniguchi
Aug 16, 2001·The Journal of Veterinary Medical Science·T OikawaK Taniguchi
Feb 15, 1980·Science·C J WysockiG K Beauchamp

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