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Mediated priming in the cerebral hemispheres
The present experiment investigates hemispheric differences in mediated priming. Theories of lexical representation have argued for an asymmetrical coding between the right and left hemispheres ( Beeman, 1998), claiming that the right hemisphere is more diffusely represented compared to the left hem...
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Published in: | Brain and cognition 2003-11, Vol.53 (2), p.283-286 |
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container_issue | 2 |
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container_title | Brain and cognition |
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creator | Livesay, Kay Burgess, Curt |
description | The present experiment investigates hemispheric differences in mediated priming. Theories of lexical representation have argued for an asymmetrical coding between the right and left hemispheres (
Beeman, 1998), claiming that the right hemisphere is more diffusely represented compared to the left hemisphere. Thus, the right hemisphere activates a larger semantic field compared to the left hemisphere. Mediated (two-step) priming is an ideal task to examine this representational claim, because of the distant nature of the prime-target pairs. Results showed no difference in the magnitude of priming (both mediated and direct) between the right and left hemispheres. These results suggest that the lexical representation of the two hemispheres is equivalent, not asymmetrical as Beeman suggests. |
doi_str_mv | 10.1016/S0278-2626(03)00127-1 |
format | article |
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source | ScienceDirect Journals; Linguistics and Language Behavior Abstracts (LLBA) |
subjects | Brain - physiology Functional Laterality - physiology Humans Reaction Time Semantics Visual Fields - physiology Visual Perception - physiology |
title | Mediated priming in the cerebral hemispheres |
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