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  Cerebral correlates of working memory for temporal information

Gruber, O., Kleinschmidt, A., Binkofski, F., Steinmetz, H., & von Cramon, D. Y. (2000). Cerebral correlates of working memory for temporal information. NeuroReport, 11(8), 1689-1693.

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 Creators:
Gruber, Oliver1, Author              
Kleinschmidt, Andreas, Author
Binkofski, F., Author
Steinmetz, H., Author
von Cramon, D. Yves1, Author              
Affiliations:
1MPI of Cognitive Neuroscience (Leipzig, -2003), The Prior Institutes, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634574              

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Free keywords: Cognition; Hemispheric asymmetry; Human brain; Laterality; Phonological loop
 Abstract: Studies of neural correlates of working memory functions in the auditory-verbal, visuo-spatial and visuo-object domain suggest a category-specific organization of working memory processes in prefrontal cortex. Here, we used fMRI to explore brain areas that underlie different working memory operations directed to the temporal domain, which so far has been widely neglected. Significant activations related to memory updating and comparison processes were found right-accentuated in prefrontal and lateral premotor cortices. Furthermore, both subvocal rhythm encoding and maintenance enhanced left-lateralized activity in Broca's and supplementary motor area as well as in the sensorimotor cortex. Hemispheric lateralization effects of brain activity during temporal processing tasks may depend on the presence or absence of subvocal rehearsal strategies.

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Language(s): eng - English
 Dates: 2000
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 239197
ISI: 000087375100019
Other: P6735
 Degree: -

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Title: NeuroReport
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Oxford, UK : Rapid Communications of Oxford Ltd.
Pages: - Volume / Issue: 11 (8) Sequence Number: - Start / End Page: 1689 - 1693 Identifier: ISSN: 0959-4965
CoNE: https://pure.mpg.de/cone/journals/resource/954925578070