Lee Andrew, Kannan Vijay, Hillis Argye E
Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe Street, Phipps 126, Baltimore, MD 21287, USA.
Neuropsychol Rev. 2006 Dec;16(4):171-83. doi: 10.1007/s11065-006-9014-6.
New structural and functional imaging methods continue to be developed at a rapid pace. In the last 25 years, advanced imaging techniques have provided insights into how language is represented and processed in the brain and how it can be disrupted by damage to, or dysfunction of, various parts of the brain. Imaging studies have also yielded new information regarding how individuals recover language after stroke. We briefly review the strengths and weaknesses of the various radiological methods currently used to study language and aphasia.
新的结构和功能成像方法继续在快速发展。在过去25年里,先进的成像技术使人们深入了解了语言在大脑中的表征和处理方式,以及大脑各部位的损伤或功能障碍如何导致语言能力受损。成像研究还提供了有关个体中风后语言恢复情况的新信息。我们简要回顾一下目前用于研究语言和失语症的各种放射学方法的优缺点。