Yamadori A, Mori E, Tabuchi M, Kudo Y, Mitani Y
J Neurol Neurosurg Psychiatry. 1986 Oct;49(10):1160-4. doi: 10.1136/jnnp.49.10.1160.
A new right hemisphere symptom is reported. Five stroke patients with lesions in the perisylvian cortico-subcortical or thalamic region of the right hemisphere produced linguistically correct but semantically loose writing. The behaviour was initiated by subtle prompting and continued semiautomatically. A possible mechanism underlying this hypergraphia is discussed.
报告了一种新的右半球症状。5名右半球外侧裂周围皮质-皮质下或丘脑区域有病变的中风患者写出了语言正确但语义松散的文字。这种行为由细微的提示引发,并半自动地持续。本文讨论了这种书写过多现象背后可能的机制。