Abstract:
:Visual object recognition was investigated in a group of eighty-one patients with right- or left-hemisphere lesions. Two tasks were used, one maximizing perceptual categorization by physical identity, the other maximizing semantic categorization by functional identity. The right-hemisphere group showed impairment on the perceptual categorization task and the left-hemisphere group were impaired on the semantic categorization task. The findings are discussed in terms of categorical stages of object recognition. A tentative model of their cerebral organization is suggested.
journal_name
Perceptionjournal_title
Perceptionauthors
Warrington EK,Taylor AMdoi
10.1068/p070695subject
Has Abstractpub_date
1978-01-01 00:00:00pages
695-705issue
6eissn
0301-0066issn
1468-4233journal_volume
7pub_type
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