Olfactory Bulbectomy Impedes Social but Not Photic Reentrainment of Circadian Rhythms in Female Octodon degus
dc.contributor.author | Goel, Namni | en_US |
dc.contributor.author | Lee, Theresa M. | en_US |
dc.date.accessioned | 2010-04-13T18:34:32Z | |
dc.date.available | 2010-04-13T18:34:32Z | |
dc.date.issued | 1997 | en_US |
dc.identifier.citation | Goel, Namni; Lee, Theresa (1997). "Olfactory Bulbectomy Impedes Social but Not Photic Reentrainment of Circadian Rhythms in Female Octodon degus." Journal of Biological Rhythms 12(4): 362-370. <http://hdl.handle.net/2027.42/66499> | en_US |
dc.identifier.issn | 0748-7304 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/66499 | |
dc.description.abstract | Recent studies demonstrated that nonphotic (social) cues markedly accelerate reentrainment to large phase shifts of the light-dark (LD) cycle in female Octodon degus and that such changes are likely effected by chemosensory stimuli. This experiment investigated the effects of olfactory bulbectomies on (1) socially facilitated reentrainment rates of circadian rhythms following a 6-h phase advance of the LD cycle, (2) photic reentrainment rates of circadian rhythms following a 6-h advance of the LD cycle, (3) photic entrainment, and (4) the circadian period (τ) of activity rhythms in constant darkness (DD). Olfactory bulbectomies (BX) blocked socially facilitated reentrainment rates but did not alter reentrainment rates of circadian rhythms to photic cues alone. In addition, BX lowered mean daily locomotor activity levels and decreased the amplitude of the activity rhythm in degus housed in entrained (LD 12:12) conditions but did not alter the phase of activity onset or offset, duration (α) of activity, or mean daily core body temperature. Bulbectomies also failed to modify τ of free-running activity rhythms. This experiment confirms that the olfactory bulbs and che mosensory cues are necessary for socially facilitated reentrainment. In contrast to their effects in nocturnal rodents, BX do not produce significant circadian photic changes in diurnal degus. This is the first experiment to determine that chemosensory stimuli modulate the circadian system in a diurnal rodent. | en_US |
dc.format.extent | 3108 bytes | |
dc.format.extent | 1023530 bytes | |
dc.format.mimetype | text/plain | |
dc.format.mimetype | application/pdf | |
dc.publisher | Sage Publications | en_US |
dc.subject.other | Nonphotic | en_US |
dc.subject.other | Activity | en_US |
dc.subject.other | Chemosensory | en_US |
dc.subject.other | Free-running | en_US |
dc.subject.other | Vomeronasal | en_US |
dc.subject.other | Diurnal | en_US |
dc.subject.other | Rodent | en_US |
dc.title | Olfactory Bulbectomy Impedes Social but Not Photic Reentrainment of Circadian Rhythms in Female Octodon degus | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Complementary and Alternative Medicine | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Psychology, University of Michigan, Ann Arbor, MI 48109-1109 | en_US |
dc.contributor.affiliationum | Department of Psychology, University of Michigan, Ann Arbor, MI 48109-1109 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/66499/2/10.1177_074873049701200408.pdf | |
dc.identifier.doi | 10.1177/074873049701200408 | en_US |
dc.identifier.source | Journal of Biological Rhythms | en_US |
dc.identifier.citedreference | Allen YS, Roberts GW, Bloom SR, Crow TJ, and Polak JM (1984) Neuropeptide Y in the stria terminalis: Evidence for an amygdalofugal projection. Brain Res 321:357-362. | en_US |
dc.identifier.citedreference | Bittman EL, Crandell RG, and Lehman MH (1989) Influence of the paraventricular and suprachiasmatic nuclei and olfactory bulbs on melatonin responses in the golden hamster. Biol Reprod 40:118-126. | en_US |
dc.identifier.citedreference | Cooper HM, Mick G, and Magnin M (1989) Retinal projection to mammalian telencephalon. Brain Res 477:350-357. | en_US |
dc.identifier.citedreference | Cooper HM, Parvopassu F, Herbin M, and Magnin M (1994) Neuroanatomical pathways linking vision and olfaction in mammals. Psychoneuroendocrinology 19:623-639. | en_US |
dc.identifier.citedreference | Davis TM (1975) Effects of familiarity on agonistic encounter behavior in male degus (Octodon degus. Behav Biol 14:511-517. | en_US |
dc.identifier.citedreference | De Olmos J, Hardy H, and Heimer L (1978) The afferent connections of the main and the accessory olfactory bulb formations in the rat: An experimental HRP-study. J Comp Neurol 181:213-244. | en_US |
dc.identifier.citedreference | Fischer RB and Meunier GF (1985) Responses to conspecifics' urine by the degu (Octodon degus. Physiol Behav 34:99-101. | en_US |
dc.identifier.citedreference | Fischer RB, Smith SL, White PJ, and Meunier GF (1986) Sex differences during initial social contact in the degu (Octodon degus. Behav Process 12:67-76. | en_US |
dc.identifier.citedreference | Fulk GW (1976) Notes on the activity, reproduction, and social behavior of Octodon degus. J Mammal 57:495-505. | en_US |
dc.identifier.citedreference | Goel N (1996) Nonphotic entrainment of circadian rhythms in the diurnal rodent, Octodon degus: Behavioral and neuroanatomical integration. Ph.D. dissertation, Department of Psychology, University of Michigan. | en_US |
dc.identifier.citedreference | Goel N and Lee TM (1995a) Sex differences and effects of social cues on daily rhythms following phase advances in Octodon degus. Physiol Behav 58:205-213. | en_US |
dc.identifier.citedreference | Goel N and Lee TM (1995b) Social cues accelerate reentrainment of circadian rhythms in diurnal female Octodon degus (Rodentia-Octodontidae. Chronobiol Int 12:311-323. | en_US |
dc.identifier.citedreference | Goel N and Lee TM (1996) Relationship of circadian activity and social behaviors to reentrainment rates in diurnal Octodon degus (Rodentia. Physiol, Behav 59:817-826. | en_US |
dc.identifier.citedreference | Goel N and Lee TM (1997) Social cues modulate free-running circadian activity rhythms in the diurnal rodent, Octodon degus. Am J Physiol, forthcoming. | en_US |
dc.identifier.citedreference | Gomez DM, Newman SW, and Pieper DR (1996) Lesions of the ventral striatum mimic the effect of olfactory bulbectomy to prevent short photoperiod-induced testicular regression in golden hamsters. Brain Res 723:148-153. | en_US |
dc.identifier.citedreference | Halpern M (1987) The organization and function of the vomeronasal system. Ann Rev Neurosci 10:325-362. | en_US |
dc.identifier.citedreference | Honrado GI and Mrosovsky N (1989) Arousal by sexual stimuli accelerates the re-entrainment of hamsters to phase advanced light-dark cycles. Behav Ecol Sociobiol 25:57-63. | en_US |
dc.identifier.citedreference | Honrado GI and Mrosovsky N (1991) Interaction between periodic socio-sexual cues and light-dark cycles in controlling the phasing of activity rhythms in golden hamsters. Ethol Ecol Evol 3:221-231. | en_US |
dc.identifier.citedreference | Labyak SE and Lee TM (1995) Estrus- and steroid-induced changes in circadian rhythms in a diurnal rodent, Octodon degus. Physiol Behav 58:573-585. | en_US |
dc.identifier.citedreference | Labyak SE, Lee TM, and Goel N (1997) Rhythm chronotypes in a diurnal rodent, Octodon degus. Am J Physiol, forthcoming. | en_US |
dc.identifier.citedreference | Lee TM and Labyak SE (1997) Free-running rhythms and light- and dark-pulse phase response curves for diurnal Octodon degus (Rodentia. Am J Physiol, 273:R278-R286. | en_US |
dc.identifier.citedreference | Lumia AR, Salchli FJ, Ayers EL, Mc Ginnis MY, Mc Ewan BS, and Teicher MH (1987) Olfactory bulbectomy model of depression: Ejaculatory and circadian dysfunction and their response to antidepressant treatment. Soc Neurosci Abstr 13:1035. | en_US |
dc.identifier.citedreference | Lumia AR, Teicher MH, Salchli F, Ayers E, and Possidente B (1992) Olfactory bulbectomy as a model for agitated hyposerotonergic depression. Brain Res 587:181-185. | en_US |
dc.identifier.citedreference | Mick G, Cooper H, and Magnin M (1993) Retinal projection to the olfactory tubercle and basal telencephalon in primates. J Comp Neurol 327:205-219. | en_US |
dc.identifier.citedreference | Palkovits M, Besson J, and Rotsztejn W (1981 a) Distribution of vasoactive intestinal polypeptide in intact, stria terminalis transected and cerebral cortex isolated rats. Brain Res 213:455-459. | en_US |
dc.identifier.citedreference | Palkovits M, Epelbaum J, and Gros C (1981b) Met-enkephalin concentrations in individual brain nuclei of ansa lenticularis and stria terminalis transected rats. Brain Res 216:203-209. | en_US |
dc.identifier.citedreference | Pickard GE (1982) The afferent connections of the suprachiasmatic nucleus of the golden hamster with emphasis on the retinohypothalamic projection. J Comp Neurol 211:65-83. | en_US |
dc.identifier.citedreference | Pieper D and Lobocki C (1991) Olfactory bulbectomy lengthens circadian period of locomotor activity in golden hamsters. Am J Physiol 261:R973-R978. | en_US |
dc.identifier.citedreference | Possidente B, Lumia AR, Mc Ginnis MY, Rapp M, and Mc Eldowney S (1996) Effects of fluoxetine and olfactory bulbectomy on mouse circadian activity rhythms. Brain Res 713:108-113. | en_US |
dc.identifier.citedreference | Possidente B, Lumia AR, Mc Ginnis MY, Teicher MH, de Lemos E, Sterner L, and Deros L (1990) Olfactory bulb control of circadian activity rhythm in mice. Brain Res 513:325-328. | en_US |
dc.identifier.citedreference | Scalia F and Winans SS (1975) The differential projections of the olfactory bulb and accessory olfactory bulb in mammals. J Comp Neurol 161:31-56. | en_US |
dc.identifier.citedreference | Scott JW, Mac Bride RL, and Schneider SP (1980) The organization of projections from the olfactory bulb to the piriform cortex and olfactory tubercle in the rat. J Comp Neurol 194:519-534. | en_US |
dc.identifier.citedreference | Tessonneaud A, Cooper HM, Caldani M, Locatelli A, and Viguier-Martinez MC (1994) The suprachiasmatic nucleus in the sheep: Retinal projections and cytoarchitectural organization. Cell Tiss Res 278:65-84. | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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