Ostergaard A L, Meudell P R
Brain Lang. 1984 May;22(1):1-13. doi: 10.1016/0093-934x(84)90075-0.
Four Broca's aphasics, four Wernicke's aphasics, and four matched controls were investigated on three verbal and one visual short-term memory tasks. Experiment 1 considered memory span and subspan recognition memory for verbal items and Experiment 2 assessed serial position effects in supraspan verbal recognition memory. The Broca's aphasics demonstrated verbal memory deficits, which could not be attributed to linguistic disturbances, while the verbal memory deficiencies seen with the Wernicke's aphasics could be regarded as secondary to linguistic defects. In Experiment 3, where visual recognition memory was investigated, only the Broca's aphasics showed deficient performance. The wider context of deficient mnemonic performance in aphasia is discussed.
对4名布罗卡失语症患者、4名韦尼克失语症患者和4名匹配的对照组进行了三项言语和一项视觉短期记忆任务的研究。实验1考察了言语项目的记忆广度和子广度识别记忆，实验2评估了超广度言语识别记忆中的系列位置效应。布罗卡失语症患者表现出言语记忆缺陷，这不能归因于语言障碍，而韦尼克失语症患者出现的言语记忆缺陷可被视为继发于语言缺陷。在实验3中，研究视觉识别记忆时，只有布罗卡失语症患者表现出缺陷。本文讨论了失语症中记忆表现缺陷的更广泛背景。
