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	Provedor de dados Anais da ABC (AABC) (2) Autor BARROS,DANIELA M. (1) Hultsch,Henrike (1) IZQUIERDO,IVÁN (1) IZQUIERDO,LUCIANA A. (1) MEDINA,JORGE H. (1) Todt,Dietmar (1) VIANNA,MÔNICA R.M. (1) WALZ,ROGER (1) Mais... Palavra-chave Short-term memory (2) Chunking (1) Hippocampus (1) Long-term memory (1) MAPK (1) PKA (1) PKC (1) Procedural memory (1) Song learning (1) Song sequencing (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2004 (1) 2000 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Approaches to the mechanisms of song memorization and singing provide evidence for a procedural memory Anais da ABC (AABC) Hultsch,Henrike; Todt,Dietmar. There is growing evidence that, during song learning, birds do not only acquire 'what to sing' (the inventory of behavior), but also 'how to sing' (the singing program), including order-features of song sequencing. Common Nightingales Luscinia megarhynchos acquire such serial information by segmenting long strings of heard songs into smaller subsets or packages, by a process reminiscent of the chunking of information as a coding mechanism in short term memory. Here we report three tutoring experiments on nightingales that examined whether such 'chunking' was susceptible to experimental cueing. The experiments tested whether (1) 'temporal phrasing' (silent intersong intervals spaced out at particular positions of a tutored string), or (2) 'stimulus novelty'... Tipo: Info:eu-repo/semantics/article Palavras-chave: Song learning; Procedural memory; Song sequencing; Short-term memory; Chunking. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200005 Short- and long-term memory: differential involvement of neurotransmitter systems and signal transduction cascades Anais da ABC (AABC) VIANNA,MÔNICA R.M.; IZQUIERDO,LUCIANA A.; BARROS,DANIELA M.; WALZ,ROGER; MEDINA,JORGE H.; IZQUIERDO,IVÁN. Since William James (1890) first distinguished primary from secondary memory, equivalent to short- and long-term memory, respectively, it has been assumed that short-term memory processes are in charge of cognition while long-term memory is being consolidated. From those days a major question has been whether short-term memory is merely a initial phase of long-term memory, or a separate phenomena. Recent experiments have shown that many treatments with specific molecular actions given into the hippocampus and related brain areas after one-trial avoidance learning can effectively cancel short-term memory without affecting long-term memory formation. This shows that short-term memory and long-term memory involve separate mechanisms and are independently... Tipo: Info:eu-repo/semantics/article Palavras-chave: Short-term memory; Long-term memory; Hippocampus; PKA; PKC; MAPK. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652000000300009 Registros recuperados: 2 Primeira ... 1 ... Última

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