Roeltgen D P, Sevush S, Heilman K M
Arch Neurol. 1983 Jan;40(1):46-7. doi: 10.1001/archneur.1983.04050010066019.
It is controversial whether a focal lesion can specifically induce Gerstmann's syndrome (dyscalculia, left-right disorientation, finger agnosia, and agraphia). Also, Gerstmann's tetrad has been attributed to other cerebral symptoms, particularly aphasia. We examined a patient who had all four symptoms of Gerstmann's syndrome, without other symptoms or signs, and who had a discrete left parietal lesion.
局灶性病变是否能特异性地诱发格斯特曼综合征（失算症、左右定向障碍、手指失认症和失写症）存在争议。此外，格斯特曼四联症也被归因于其他脑部症状，尤其是失语症。我们检查了一名患有格斯特曼综合征所有四种症状但无其他症状或体征的患者，该患者有一个离散的左侧顶叶病变。
