An MRI-based strategy for differentiation of frontotemporal dementia and Alzheimer's disease.

ABSTRACT:

Background

The differential diagnosis of frontotemporal dementia (FTD) and Alzheimer's disease (AD) is difficult due to the overlaps of clinical symptoms. Structural magnetic resonance imaging (sMRI) presents distinct brain atrophy and potentially helps in their differentiation. In this study, we aim at deriving a novel integrated index by leveraging the volumetric measures in brain regions with significant difference between AD and FTD and developing an MRI-based strategy for the differentiation of FTD and AD.

Methods

In this study, the data were acquired from three different databases, including 47 subjects with FTD, 47 subjects with AD, and 47 normal controls in the NACC database; 50 subjects with AD in the ADNI database; and 50 subjects with FTD in the FTLDNI database. T

SUBMITTER: Yu Q 

PROVIDER: S-EPMC7805212 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature