2008
DOI: 10.1002/hbm.20645
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Working memory representation in atypical language dominance

Abstract: One of the most important factors controlling material specific processing in the human brain is language dominance, i.e. hemispheric specialization in semantic processes. Although previous studies have shown that lateralized long-term memory processes in the medial temporal lobes are modified in subjects with atypical (right) language dominance, the effect of language dominance on the neural basis of working memory (WM) has remained unknown. Here, we used functional MRI (fMRI) to study the impact of language … Show more

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Cited by 9 publications
(6 citation statements)
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“…It also provides an I 2 estimate describing variability due to subgroup differences that is not accounted for by sampling error. We have violated the assumption that the datasets are truly independent, as some participants from WADA tests were also scanned in parallel fMRI/MEG experiments (e.g., Spreer et al, 2002 ; Axmacher et al, 2009 ; Hirata et al, 2010 ). In this instance, the subgroup value of Chi 2 (2) = 6.69, p < 0.05.…”
Section: A Meta Meta Analysis?mentioning
confidence: 99%
“…It also provides an I 2 estimate describing variability due to subgroup differences that is not accounted for by sampling error. We have violated the assumption that the datasets are truly independent, as some participants from WADA tests were also scanned in parallel fMRI/MEG experiments (e.g., Spreer et al, 2002 ; Axmacher et al, 2009 ; Hirata et al, 2010 ). In this instance, the subgroup value of Chi 2 (2) = 6.69, p < 0.05.…”
Section: A Meta Meta Analysis?mentioning
confidence: 99%
“…These findings were taken to reflect the process of integrating shape elements into elaborated form descriptions in the left mid-fusiform gyrus for both visual objects and written words under task demands that emphasize visual processing like the orthographic task in the present experiment. Moreover, the left mid-fusiform gyrus was also found to be active in several visual working memory studies (Axmacher et al 2009;Buchsbaum et al 2005;Fiebach et al 2006;Schneiders et al 2011;Wager and Smith, 2003). It was argued that this involvement reflects visual analysis of objects held in working memory.…”
Section: Discussionmentioning
confidence: 97%
“…In particular, developing precise models that capture which factors drive hemispheric specialization in individual subjects, how lateralization processes of different cognitive functions interact with each other, and how the brain integrates processes that are lateralized to opposite hemispheres. The relevance of such interactions among lateralized processes has been suggested for language and spatial attention [ 30 , 55 , 56 ], for language and working memory [ 57 ], and for face perception and handedness [ 17 ]. While moving in the right direction, these studies have not yet provided a principled and systematic investigation of the interactions among lateralized cognitive functions.…”
Section: Discussionmentioning
confidence: 99%