fMRI of Vulnerable Brain Regions in Persons at Risk for Alzheimer's Disease

University of Wisconsin, Madison390 enrolled

Overview

The purpose of this study is to investigate the organization of memory and develop future methods for early detection of AD. Using functional magnetic resonance imaging (fMRI), we examine the responsiveness of the brain to memory tasks, specifically focusing on regions of the brain (the mesial temporal lobe and posterior cingulate) that are known to be involved in early stages of Alzheimer's disease (AD). Of interest are differences in brain activation between people with and without a family history of AD and other risk factors.

Study Type

OBSERVATIONAL

Enrollment

390

Conditions

Magnetic Resonance Imaging Alzheimer's Disease Dementia Adult Children Risk

Eligibility

Sex: ALLMin age: 40 YearsMax age: 85 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * MCI Group: Diagnosis of mild cognitive impairment * AD Family History Group: Confirmed family history of Alzheimer's and concurrent enrollment in the Wisconsin Registry for Alzheimer's Prevention (WRAP) * Control Groups: Cognitively healthy and both parents survived past age 70 with no memory problems Exclusion Criteria: * Claustrophobia * Metallic or electronic implants or devices that are not MRI-safe

fMRI of Vulnerable Brain Regions in Persons at Risk for Alzheimer's Disease

Overview

Conditions

Eligibility

Locations (1)