SPECT ACTIVATION IN MEMORY DISORDERED PATIENTS

记忆任务执行过程中的脑灌注正在研究中 在慢性全面遗忘症患者和健康受试者中， 更好地了解记忆障碍的病理生理学， 正常记忆的生理学 SPECT数据收集自6例健忘症患者， 综合症，以及4名正常、年龄相当且受教育程度较高的个体。 每个 受试者接受了一次基线SPECT研究和两次记忆激活 研究中，他们进行了自由回忆记忆任务或 再认记忆任务 此外，每个受试者都有一个 MRI用于将脑灌注模式与特定 大脑结构 目前正在分析数据。

Cerebral perfusion during performance of memory tasks is being studied in patients with chronic global amnesia and in healthy subjects to better understand the pathophysiology of memory impairment of the physiology of normal memory. SPECT data have been collected from 6 patients with the amnestic syndrome, and 4 normal, comparably aged and educated individuals. Each subject has received one baseline SPECT study, and two memory activation studies, in which they performed either a free recall memory task or a recognition memory task. In addition, each subject has been given one MRI for use in correlating cerebral perfusion patterns with specific cerebral structures. Data are currently being analyzed.