PRISM ADAPTATION AND OTHER TASKS INVOLVING SPATIAL ABILITIES IN PATIENTS WITH PARKINSONS-DISEASE, PATIENTS WITH FRONTAL-LOBE LESIONS AND PATIENTS WITH UNILATERAL TEMPORAL LOBECTOMIES
PRISM ADAPTATION AND OTHER TASKS INVOLVING SPATIAL ABILITIES IN PATIENTS WITH PARKINSONS-DISEASE, PATIENTS WITH FRONTAL-LOBE LESIONS AND PATIENTS WITH UNILATERAL TEMPORAL LOBECTOMIES
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DOI：
10.1016/0028-3932(90)90112-2
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发表时间：
1990-01-01
期刊：
影响因子：
2.6
通讯作者：
POLKEY, CE
中科院分区：
文献类型：
--
作者：
CANAVAN, AGM;PASSINGHAM, RE;POLKEY, CE
在延迟交替任务、左右定向测试和棱镜适应任务中，帕金森S病早期患者与额叶或颞叶受损的患者和正常对照组进行了比较。在前两个任务中，年龄比脑损害部位对表现的影响更大。然而，额叶、右颞叶或基底节受损的患者在适应任务中显著受损。结果从运动假说的“切换”、“排序”和“内部引导”方面进行了讨论。
Patients in the early stages of Parkinson''s disease were compared with patients who had sustained damage specific to either the frontal or temporal lobes and normal controls on a delayed alternation task, a test of the left-right orientation and a prism adaptation task. On the former two tasks age accounted for more of the variability in performance than did site of brain lesion. However, patients with frontal lobe, right temporal lobe or basal ganglia damage were significantly impaired on the adaptation task. The results are discussed with regard to "switching", "sequencing" and "internal guidance" of movement hypotheses.