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Study identifier: NCT04800588 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: Recruiting

Computerized Tests of Cognitive Decline in Presymptomatic Alzheimer's Disease

Condition: Alzheimer Disease · Cognitive Decline · Aging  ·  Sponsor: Neurobehavioral Systems, Inc.

PhaseNA
Planned participants2000
Who can joinAll sexes, 18 Years to 89 Years
Healthy volunteersYesCheck eligibility criteria ↓
WhereBerkeley, California, United States

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Kathleen Hall, PhD  ·  510-214-3176  ·  clinical_trial_coordinator@neurobs.com

David Woods  ·  5105279231  ·  drdlwoods@neurobs.com

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Must be able to use computer mouse and touch screen * Must speak English as a primary language * Must speak Spanish as a primary language (for Latino participants completing our Spanish translation) Exclusion Criteria: * History of psychiatric disorder * History of stroke or transient ischemic attack * History of substance abuse * History of medical or sensory disorders that are incompatible with effective testing * History of traumatic brain injury with hospitalization and extended loss of consciousness * History of epilepsy * History of depression or anxiety

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (1)

Neurobehavioral Systems, Inc.Berkeley, California, United StatesRecruiting

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Berkeley

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