The distribution of enkephalinlike immunoreactivity in the telencephalon of the adult and developing domestic chicken

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dc.contributor.author Reiner, Anton en_US
dc.contributor.author Davis, Brian M. en_US
dc.contributor.author Brecha, Nicholas C. en_US
dc.contributor.author Karten, Harvey J. en_US
dc.date.accessioned 2007-04-06T18:19:15Z
dc.date.available 2007-04-06T18:19:15Z
dc.date.issued 1984-09-10 en_US
dc.identifier.citation Reiner, Anton; Davis, Brian M.; Brecha, Nicholas C.; Karten, Harvey J. (1984)."The distribution of enkephalinlike immunoreactivity in the telencephalon of the adult and developing domestic chicken." The Journal of Comparative Neurology 228(2): 245-262. <http://hdl.handle.net/2027.42/50024> en_US
dc.identifier.issn 0021-9967 en_US
dc.identifier.issn 1096-9861 en_US
dc.identifier.uri http://hdl.handle.net/2027.42/50024
dc.identifier.uri http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=6207214&dopt=citation en_US
dc.description.abstract Immunohistochemical techniques were used to determine the distribution of enkephalinlike immunoreactivity in the telencephalon of chicken. The densest accumulation of enkephalinergic neurons and fibers was observed within the paleostriatal complex, the avian equivalent of the mammalian basal ganglia. Numerous small enkephalinergic neurons were observed in both lobus parolfactorius (LPO) and the paleostriatum augmentatum (PA), the two components of the small-celled portion of the paleostriatal complex. The enkephalinergic neurons of LPO-PA appeared to give rise to a dense plexus of enkephalinergic fibers within the large-celled zone of the paleostriatal complex, the paleostriatum primitivum (PP). The distribution of enkephalin within the avian paleostriatial complex, when compared to the distribution of enkephalin within the mammalian basal ganglia, supports previous proposals that PP is comparable to the mammalian globus pallidus and that PA-LPO are comparable to the caudate-putamen (Karten and Dubbeldam, '73; Kitt and Brauth, '81; Parent and Olivier, '70; Reiner et al., '83). Observations on the development of enkephalinlike immunoreactivity within the chicken paleostriatal complex also support the suggestion that the major component nuclei of the avian paleostriatal complex have correspondents within the mammalian basal ganglia. Enkephalinlike immunoreactivity was also observed within cell bodies and fibers in other portions of the avian telencephalon. Within the ventrolateral telencephalon, the nucleus accumbens, nucleus of the diagonal band, and tuberculum olfactorium contained enkephalinergic cell bodies and fibers while only enkephalinergic fibers were observed in the portion of the avian telencephalon that has been termed the ventral paleostriatum (Kitt and Brauth, '81; Reiner et al., '83). Within the medial wall of the telencephalon, enkephalinergic fibers were observed in the lateral septal nucleus, while enkephalinergic cell bodies and fibers were observed in the parahippocampal area. Little enkephalinlike immunoreactivity was observed dorsal to the paleostriatal complex except in the hyperstriatum dorsale. Within the hyperstriatum dorsale, a band of enkephalinergic neurons appeared to give rise to an overlying parallel band of dense enkephalinergic fibers. The distribution of enkephalinlike immunoreactivity within the avian telencephalon thus shows remarkable similarity to that seen in the mammalian telencephalon. The largest accumulation of enkephalinlike immunoreactivity within the telencephalon of both vertebrate classes appears to be found within the ventrolateral wall of the telencephalon, including the basal ganglia. In comparison, much less enkephalinlike immunoreactivity is observed in either the mammalian neocortex or in the avian correspondent of mammalian neocortex. en_US
dc.format.extent 2376035 bytes
dc.format.extent 3118 bytes
dc.format.mimetype application/pdf
dc.format.mimetype text/plain
dc.publisher Alan R. Liss, Inc. en_US
dc.publisher Wiley Periodiocals, Inc. en_US
dc.subject.other Life and Medical Sciences en_US
dc.subject.other Neuroscience, Neurology and Psychiatry en_US
dc.title The distribution of enkephalinlike immunoreactivity in the telencephalon of the adult and developing domestic chicken en_US
dc.type Article en_US
dc.rights.robots IndexNoFollow en_US
dc.subject.hlbsecondlevel Neurosciences en_US
dc.subject.hlbtoplevel Health Sciences en_US
dc.description.peerreviewed Peer Reviewed en_US
dc.contributor.affiliationum Department of Anatomy and Cell Biology, University of Michigan, Ann Arbor, 48109 en_US
dc.contributor.affiliationother Department of Neurobiology and Behavior, SUNY at Stony Brook, Stony Brook, New York en_US
dc.contributor.affiliationother CURE, Wadsworth VA Center, Los Angeles en_US
dc.contributor.affiliationother Department of Neurobiology and Behavior, SUNY at Stony Brook, Stony Brook, New York en_US
dc.identifier.pmid 6207214 en_US
dc.description.bitstreamurl http://deepblue.lib.umich.edu/bitstream/2027.42/50024/1/902280210_ftp.pdf en_US
dc.identifier.doi http://dx.doi.org/10.1002/cne.902280210 en_US
dc.identifier.source The Journal of Comparative Neurology en_US
dc.owningcollname Interdisciplinary and Peer-Reviewed
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