دورية أكاديمية
A dissociation in naming digits and colors following commissurotomy.
| العنوان: | A dissociation in naming digits and colors following commissurotomy. |
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| المؤلفون: | Corballis MC; Department of Psychology, University of Auckland. |
| المصدر: | Cortex; a journal devoted to the study of the nervous system and behavior [Cortex] 1996 Sep; Vol. 32 (3), pp. 515-25. |
| نوع المنشور: | Case Reports; Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Masson Country of Publication: Italy NLM ID: 0100725 Publication Model: Print Cited Medium: Print ISSN: 0010-9452 (Print) Linking ISSN: 00109452 NLM ISO Abbreviation: Cortex Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Milan : Masson Original Publication: Varese. |
| مواضيع طبية MeSH: | Anomia/*physiopathology , Attention/*physiology , Color Perception/*physiology , Corpus Callosum/*surgery , Dominance, Cerebral/*physiology , Epilepsy/*surgery , Pattern Recognition, Visual/*physiology , Postoperative Complications/*physiopathology, Adult ; Anomia/diagnosis ; Corpus Callosum/physiopathology ; Epilepsy/physiopathology ; Follow-Up Studies ; Humans ; Male ; Neuropsychological Tests ; Postoperative Complications/diagnosis ; Reaction Time/physiology ; Visual Fields/physiology |
| مستخلص: | Pairs of red and green digits were flashed in the opposite visual fields of L.B., a man with complete forebrain commissurotomy. He was highly accurate in naming both digits, the green ones alone, or the red ones alone, regardless of field. In contrast, he was relatively poor at naming the colors of the digits in the left visual field, and in comparing colors between fields. This dissociation suggests either (a) that information about shape was tagged by color and transferred from right to left hemisphere, but information about color itself was not transferred, or, more likely (b) that L.B.'s right hemisphere has acquired the ability to overtly name highly familiar stimuli, such as digits, but not colors. |
| تواريخ الأحداث: | Date Created: 19960901 Date Completed: 19970220 Latest Revision: 20190909 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/s0010-9452(96)80008-6 |
| PMID: | 8886526 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 0010-9452 |
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| DOI: | 10.1016/s0010-9452(96)80008-6 |