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1
Neural Specificity for Grammatical Operations is Revealed by Content-Independent fMR Adaptation
Shapiro, Kevin Alfred; Moo, Lauren R; Caramazza, Alfonso. - : Frontiers Research Foundation, 2012
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2
Neural Specificity for Grammatical Operations is Revealed by Content-Independent fMR Adaptation
Shapiro, Kevin A.; Moo, Lauren R.; Caramazza, Alfonso. - : Frontiers Research Foundation, 2012
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3
Language-Invariant Verb Processing Regions in Spanish-English Bilinguals
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4
Language-Invariant Verb Processing Regions in Spanish-English Bilinguals
Abstract: Nouns and verbs are fundamental grammatical building blocks of all languages. Studies of brain-damaged patients and healthy individuals have demonstrated that verb processing can be dissociated from noun processing at a neuroanatomical level. In cases where bilingual patients have a noun or verb deficit, the deficit has been observed in both languages. This suggests that the noun-verb distinction may be based on neural components that are common across languages. Here we investigated the cortical organization of grammatical categories in healthy, early Spanish-English bilinguals using functional magnetic resonance imaging (fMRI) in a morphophonological alternation task. Four regions showed greater activity for verbs than for nouns in both languages: left posterior middle temporal gyrus (LMTG), left middle frontal gyrus (LMFG), pre-supplementary motor area (pre-SMA), and right middle occipital gyrus (RMOG); no regions showed greater activation for nouns. Multi-voxel pattern analysis within verb-specific regions showed indistinguishable activity patterns for English and Spanish, indicating language-invariant bilingual processing. In LMTG and LMFG, patterns were more similar within than across grammatical category, both within and across languages, indicating language-invariant grammatical class information. These results suggest that the neural substrates underlying verb-specific processing are largely independent of language in bilinguals, both at the macroscopic neuroanatomical level and at the level of voxel activity patterns.
Keyword: Article
URL: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3103832
http://www.ncbi.nlm.nih.gov/pubmed/21515387
https://doi.org/10.1016/j.neuroimage.2011.04.021
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5
Cortical signatures of noun and verb production
Shapiro, Kevin A.; Moo, Lauren R.; Caramazza, Alfonso. - : National Academy of Sciences, 2006
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6
Cortical signatures of noun and verb production
Shapiro, Kevin A.; Moo, Lauren R.; Caramazza, Alfonso. - : National Academy of Sciences, 2006
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7
Neural substrates of semantics
In: Handbook of adult language disorders (Hove [etc.], 2002), p. 207-227
MPI für Psycholinguistik
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8
Object activation from features in the semantic system
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 14 (2002) 1, 24-36
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9
Object activation in semantic memory from visual multimodal feature input
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 14 (2002) 1, 37-47
BLLDB
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10
Object Activation in Semantic Memory from Visual Multimodal Feature Input
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 14 (2002) 1, 37-47
OLC Linguistik
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11
Object Activation from Features in the Semantic System
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 14 (2002) 1, 24-36
OLC Linguistik
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12
Neural substrates of semantics
In: The handbook of adult language disorders. - New York [u.a.] : Psychology Press (2002), 207-227
BLLDB
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13
Hemispheric Asymmetry in Categorical Versus Coordinate Visuospatial Processing Revealed by Temporary Cortical Deactivation
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 13 (2001) 8, 1088-1096
OLC Linguistik
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