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Dynamic attentional modulation of vision across space and time after right hemisphere stroke and in ageing.

Abstract:

INTRODUCTION: Attention modulates the availability of sensory information to conscious perception. In particular, there is evidence of pathological, spatial constriction of the effective field of vision in patients with right hemisphere damage when a central task exhausts available attentional capacity. In the current study we first examined whether this constriction might be modulated across both space and time in right hemisphere stroke patients without neglect. Then we tested healthy elder...

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Authors


Russell, C More by this author
Malhotra, P More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MSD, Clinical Neuroscience
Journal:
Cortex; a journal devoted to the study of the nervous system and behavior
Volume:
49
Issue:
7
Pages:
1874-1883
Publication date:
2013
DOI:
EISSN:
1973-8102
ISSN:
0010-9452
URN:
uuid:09d47685-9724-4f0a-b999-df3c33d5df29
Source identifiers:
412108
Local pid:
pubs:412108

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