Right hemisphere dominance in visual statistical learning.
Right hemisphere dominance in visual statistical learning.
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DOI:
10.1162/jocn.2010.21508
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发表时间:
2011-05
影响因子:
3.2
通讯作者:
Gazzaniga MS
中科院分区:
文献类型:
--
作者:
Roser ME;Fiser J;Aslin RN;Gazzaniga MS
Several studies report a right hemisphere (RH) advantage for visuo-spatial integration and a left hemisphere (LH) advantage for inferring conceptual knowledge from patterns of covariation. The present study examined hemispheric asymmetry in the implicit learning of new visual-feature combinations. A split-brain patient and normal control participants viewed multi-shape scenes presented in either the right or left visual fields. Unbeknownst to the participants the scenes were composed from a random combination of fixed pairs of shapes. Subsequent testing found that control participants could discriminate fixed-pair shapes from randomly combined shapes when presented in either visual field. The split-brain patient performed at chance except when both the practice and test displays were presented in the left visual field (RH). These results suggest that the statistical learning of new visual features is dominated by visuospatial processing in the right hemisphere and provide a prediction about how fMRI activation patterns might change during unsupervised statistical learning.
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影响因子:
2.5
作者:
Corballis, PM
通讯作者:
Corballis, PM
DOI:
10.1073/pnas.232472899
发表时间:
2002-11-26
影响因子:
11.1
作者:
Fiser, J;Aslin, RN
通讯作者:
Aslin, RN
影响因子:
14.5
作者:
Cohen, MS;Kosslyn, SM;Belliveau, JW
通讯作者:
Belliveau, JW
DOI:
10.3758/bf03204507
发表时间:
1993-05-01
期刊:
BEHAVIOR RESEARCH METHODS INSTRUMENTS & COMPUTERS
影响因子:
--
作者:
COHEN, J;MACWHINNEY, B;PROVOST, J
通讯作者:
PROVOST, J
影响因子:
8.2
作者:
Baker, CI;Olson, CR;Behrmann, M
通讯作者:
Behrmann, M