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Computerized Tests of Cognitive Decline in Presymptomatic Alzheimer's Disease
Sponsor: Neurobehavioral Systems, Inc.
Summary
The investigators will study performance on computerized cognitive tasks in healthy participants of different ages to gather normative data for newly developed computerized cognitive tests. These tests are designed to permit the early detection of individuals at risk of age-related cognitive decline.
Key Details
Gender
All
Age Range
18 Years - 89 Years
Study Type
INTERVENTIONAL
Enrollment
2000
Start Date
2021-05-05
Completion Date
2027-03-31
Last Updated
2025-05-22
Healthy Volunteers
Yes
Conditions
Interventions
California Cognitive Assessment Battery
The California Cognitive Assessment Battery (CCAB) is a collection of computerized cognitive tests that will be telemedically administered to participants in their homes using a tablet computer and accessories provided by the research team. Testing may also occur in research laboratories. Previous versions of CCAB tests have been described in 16 manuscripts which describe (a) the psychometric characteristics of normative data collected in large participant populations (300 to 2,300 subjects for different tests) and (b) the sensitivity of CCAB tests for detecting performance abnormalities in patients with traumatic brain injury (TBI) and in control participants simulating the cognitive deficits that follow mild TBI.
Locations (1)
Neurobehavioral Systems, Inc.
Berkeley, California, United States