无脑血管危险因素的阿尔茨海默病中的高强度信号：磁共振成像评估

High-intensity signals in Alzheimer's disease without cerebrovascular risk factors: a magnetic resonance imaging evaluation.

作者信息

Kumar A, Yousem D, Souder E, Miller D, Gottlieb G, Gur R, Alavi A

机构信息

Department of Psychiatry, University of Pennsylvania School of Medicine, Philadelphia.

出版信息

Am J Psychiatry. 1992 Feb;149(2):248-50. doi: 10.1176/ajp.149.2.248.

DOI:10.1176/ajp.149.2.248

PMID:1734748

Abstract

The authors examined the relationship between Alzheimer's disease, without cerebrovascular risk factors, and high-intensity signals on magnetic resonance imaging (MRI) with a 1.5-tesla scanner. There were no significant differences in MRI high-intensity signals between subjects with Alzheimer's disease (N = 16) and healthy control subjects (N = 23).

摘要

作者使用1.5特斯拉扫描仪，研究了无脑血管危险因素的阿尔茨海默病与磁共振成像（MRI）上高强度信号之间的关系。患有阿尔茨海默病的受试者（N = 16）和健康对照受试者（N = 23）在MRI高强度信号方面没有显著差异。