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	Provedor de dados 42 (1) 56 (1) Autor Brito,I. (1) Britto,L.R.G. (1) Ferrari,E.A.M. (1) Mello,Claudio V. (1) Palavra-chave Zenk (2) Amygdala (1) Auditory (1) Birdsong (1) Fear conditioning (1) Learning (1) Nucleus taeniae of the amygdala (1) Pigeon (1) Songbird (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2011 (1) 2004 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Identification and analysis of vocal communication pathways in birds through inducible gene expression 42 Mello,Claudio V.. The immediate-early gene zenk is an activity-dependent gene highly induced in auditory processing or vocal motor control brain areas when birds engage in hearing or producing song, respectively. Studies of the expression of zenk in songbirds and other avian groups will be reviewed here briefly, with a focus on how this analysis has generated new insights on the brain pathways and mechanisms involved in perceptual and motor aspects of vocal communication and vocal learning. Tipo: Info:eu-repo/semantics/article Palavras-chave: Zenk; Songbird; Auditory; Learning; Birdsong. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200008 Induction of Zenk protein expression within the nucleus taeniae of the amygdala of pigeons following tone and shock stimulation 56 Brito,I.; Britto,L.R.G.; Ferrari,E.A.M.. In this study, we evaluated the expression of the Zenk protein within the nucleus taeniae of the pigeon’s amygdala (TnA) after training in a classical aversive conditioning, in order to improve our understanding of its functional role in birds. Thirty-two 18-month-old adult male pigeons (Columba livia), weighing on average 350 g, were trained under different conditions: with tone-shock associations (experimental group; EG); with shock-alone presentations (shock group; SG); with tone-alone presentations (tone group; TG); with exposure to the training chamber without stimulation (context group; CG), and with daily handling (naive group; NG). The number of immunoreactive nuclei was counted in the whole TnA region and is reported as density of Zenk-positive... Tipo: Info:eu-repo/semantics/other Palavras-chave: Amygdala; Nucleus taeniae of the amygdala; Fear conditioning; Zenk; Pigeon. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000800005 Registros recuperados: 2 Primeira ... 1 ... Última

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