1. The motor features of action verbs: fMRI evidence using picture naming.
- Author
-
Zhang, Yong, Wang, Kangcheng, Yue, Chang, Mo, Nina, Wu, Deping, Wen, Xu, and Qiu, Jiang
- Subjects
- *
VERBS , *ONOMASIOLOGY , *BRAIN damage , *FUNCTIONAL magnetic resonance imaging , *CHINESE language , *MORPHOLOGY (Grammar) , *CHINESE people , *MAGNETIC resonance imaging , *MOTOR ability , *SEMANTICS , *VISUAL perception , *PHONOLOGICAL awareness - Abstract
The processing disadvantage of verbs compared to nouns and the greater vulnerability of verbs in brain damage have been ascribed to greater processing demands of morpho-syntactical or/and semantic properties for verbs, or/and visual complexity in picture-naming studies. Using picture naming, the current functional magnetic resonance imaging study examined the neural substrates underlying the semantic distinction between nouns and verbs. Under forced (externally-elicited) or free (internally-motivated) conditions, participants named a set of pictorial stimuli as objects or actions performed on/with the objects in Chinese. Use of a language with impoverished inflectional morphology (i.e., Chinese) and the same set of pictures for naming objects and actions allows for the control of both morpho-syntactical and visual confounds. The results revealed specific neural correlates for action verbs in the cortical-subcortical motor system, irrespective of the naming conditions. Plausible accounts for the motor aspects of action-verb processing were interpreted basically on a semantic basis. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF