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The purpose of this study is to collect normative test values and demographic information for normative and referential data for a rapid, portable, computerized neurocognitive testing device from healthy adults 50 and older.
BrainCheck's battery of 12 cognitive assessments will be used in this study, which aims to measure a variety of cognitive domains (memory, attention, mental flexibility, executive function, processing speed, balance, reasoning, visuospatial construction, language, and visual hallucinations).
With the decline in cognition occurring at a quicker rate at older ages, this study aims to collect additional data from healthy older adults to better capture the normative distribution among these age groups from existing and new assessments.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Normative | BrainCheck assessment values from participants that have indications of healthy cognition at the time of testing ( a SLUMS result considered 'normal', more than 4 hours of sleep the night before, not having consumed alcohol or drugs within the last 6 hours, or not have participated in high capacity and strenuous physical activity within the last hour.) |
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| Test-Retest | Comparing BrainCheck assessment values between an initial visit test and a follow-up visit test 7-14 days later within subjects. |
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| Per Protocol | BrainCheck assessment values from participants that completed all procedures with no protocol deviations |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| BrainCheck Assessment | Device | A computerized neurocognitive test administered via an electronic device, such as a phone, tablet or computer, that contains several assessments that will aid in establishing an individuals cognitive performance |
| Measure | Description | Time Frame |
|---|---|---|
| Mean, standard deviation, and percentiles of values of BrainCheck Assessments | BrainCheck Assessment values will be calculated by descriptive statistics. Mean, standard deviation, and percentiles (1, 5, 10, 25, 50, 75, 90, 95, 99) of the scores will be calculated for each individual assessment. | 5 months |
| Measure | Description | Time Frame |
|---|---|---|
| Test-retest reliability of BrainCheck Assessment values between two different time points | Evaluate the test-retest reliability of BrainCheck assessments using Pearson Correlation coefficients on the descriptive statistics of each individual assessment. | 5 months |
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Inclusion Criteria:
Exclusion Criteria:
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The study population will consist of healthy volunteers 50 years of age or older.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| BrainCheck | Palo Alto | California | 94301 | United States | ||
| Maplewood Senior Living |
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| Label | URL |
|---|---|
| More information on the study and signup | View source |
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| ID | Term |
|---|---|
| D060825 | Cognitive Dysfunction |
| D003704 | Dementia |
| D000544 | Alzheimer Disease |
| ID | Term |
|---|---|
| D003072 | Cognition Disorders |
| D019965 | Neurocognitive Disorders |
| D001523 | Mental Disorders |
| D001927 | Brain Diseases |
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| Multiple Locations |
| Connecticut |
| 06880 |
| United States |
| BrainCheck | Austin | Texas | 78702 | United States |
| BrainCheck | Houston | Texas | 77005 | United States |
| BrainCheck | Seattle | Washington | 98105 | United States |
| D002493 |
| Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
| D024801 | Tauopathies |
| D019636 | Neurodegenerative Diseases |