The Role of Claustrum in Pavlovian Heart Rate Conditioning in the Rabbit (Oryctolagus cuniculus): Anatomical, Electrophysiological, and Lesion Studies.
The role of the claustrum in Pavlovian heart rate (HR) conditioning was studied in the rabbit (Oryctolagus cuniculus) by (a) mapping claustral projections to the prefrontal cortex (PFC), (b) recording claustral single-unit discharge to sensory stimulation and conditioning stimuli during HR condition...
| Publicado en: | Behavioral Neuroscience Vol. 118; no. 3; pp. 514 - 526 |
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| Autores principales: | , |
| Formato: | Artículo |
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American Psychological Association
June 2004
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=506453285&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 506453285 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 07357044 BEN jtl: Behavioral Neuroscience issn: 07357044 maglogo: N pubinfo: dt: June 2004 vid: 118 iid: 3 pid: 34 pub: American Psychological Association artinfo: ui: 506453285 10.1037/0735-7044.118.3.514 ppf: 514 ppct: 12 formats: tig: atl: The Role of Claustrum in Pavlovian Heart Rate Conditioning in the Rabbit (Oryctolagus cuniculus): Anatomical, Electrophysiological, and Lesion Studies. aug: au: Chachich, Mark E. Powell, D. A. su: Brain function localization Conditioned response Heart beat Laboratory rabbits sug: subj: Brain function localization Conditioned response Heart beat Laboratory rabbits ab: The role of the claustrum in Pavlovian heart rate (HR) conditioning was studied in the rabbit (Oryctolagus cuniculus) by (a) mapping claustral projections to the prefrontal cortex (PFC), (b) recording claustral single-unit discharge to sensory stimulation and conditioning stimuli during HR conditioning, and (c) assessing the effects of claustral damage on HR conditioning. Contralateral and ipsilateral claustral projections to the PFC were found. Claustral cells responded to nonsignal stimulation with increased discharge and also showed conditioned stimulus-evoked increases in discharge during Pavlovian HR conditioning. Moreover, claustral lesions diminished the magnitude of the HR-conditioned response without affecting the cardiac-orienting response to the conditioned stimulus or the cardiac-unconditioning response to the unconditioned stimulus, suggesting a role for the claustrum in associative learning. Reprinted by permission of the publisher. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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