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- Bäckman, Lars, et al.
(författare)
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Dopamine and cognitive aging : a strong relationship
- 2006
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Ingår i: Progress in psychological science around the world. Volume 1 neural, cognitive and developmental issues. - : Psychology Press. - 9780203783122 - 9781841699615 - 9781138883314 ; , s. 455-469
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Konferensbidrag (refereegranskat)
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- Rönnberg, Jerker, 1953-
(författare)
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Cognitive and neuroscience perspectives on speech and sign processing : evidence from persons with deafness, hearing impairment, and normal hearing
- 2006
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Ingår i: Progress in psychological science around the world. - London : Psychology Press. - 1841699616 - 9781841699615 ; , s. 383-389
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Behavioural and neuroscience data from participants with deafness, hearing impairment, and normal hearing are used to illustrate the cognitive functions that mediate visual, audiovisual, and visual-tactile speech understanding skills. Working memory capacity – and related individual cognitive skills – is crucial for speech understanding with impoverished and/or poorly perceived signals. Experimental manipulations of working memory (e.g. of the phonological loop) also suggest some surprising behavioural similarities between signed and spoken languages. Neuroimaging studies comparing early bilinguals’ working memory for sign and speech demonstrate rather different cortical activation patterns. Models of working memory for speech and sign processing are discussed.
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