FACE Phase II (a Stage II Trial)
Purpose
How to ensure adherence to computerized cognitive training in unsupervised circumstances (e.g., at-home, self-administered) in older adults at risk for Alzheimer's disease (AD) or AD related dementia (AD/ADRD) is understudied. The objective of the R33 study is to test a novel facial expression-based personalization engine (FPE) for monitoring and modulating real-time effective engagement, with an ultimate goal of enhancing long-term adherence in unsupervised cognitive training in older adults at risk for AD/ADRD. Here, Effective engagement is defined as the extent to which someone is actively engaged and performing with significant attention and enjoyment while training, addressing a balance between adherence and cognitive gains/plasticity from the training. Based on previous work, the hypotheses include that (1) mental fatigue revealed in facial expressions will reflect a trainee's degree of effective engagement, which can be modified by modulating task novelty; (2) the proposed FPE will ensure the effective engagement in cognitive training by monitoring trainee facial expressions and modulating training in response, promoting the trainee's long-term adherence to the training and cognitive plasticity. A Stage II intervention efficacy study will be conducted to compare effective engagement and adherence in unsupervised cognitive training between training programs with vs. without FPE in older adults at risk for AD/ADRD. The proposed FPE may assist in monitoring and improving effective engagement and adherence in older adults with unsupervised cognitive training. In the current application, FPE in a cognitive training program called speed of processing training will be tested. However, such FPE may be embedded to any computerized cognitive training in future studies to help address adherence related issues.
Conditions
- MCI
- Subjective Cognitive Decline (SCD)
- Mild Behavioral Impairment
Eligibility
- Eligible Ages
- Between 60 Years and 89 Years
- Eligible Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- English speaking 2. Aged 60-89 3. Living in a home, or independent- or assisted-living facility 4. Adequate visual and hearing acuity 5. Anti-depressants, antipsychotics, and/or anxiolytics have been stable for at least 7 days 6. Memory medications have been stable for at least 3 months 7. Absence of neurological/vascular disorder (For neurological disorders with minor symptoms check with PI on case-by-case basis)
Exclusion Criteria
- be enrolled in another intervention study aimed at improving cognition 2. live in nursing home 3. diagnosed with Multiple Sclerosis, TBI, chronic heart failure, Parkinson's disease, dementia
Study Design
- Phase
- Phase 1/Phase 2
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Basic Science
- Masking
- Double (Participant, Investigator)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental unsupervised cognitive training with personalized engine |
total 6 week intervention |
|
|
Active Comparator unsupervised cognitive training without personalized engine |
|
Recruiting Locations
Palo Alto, California 94304-0000
More Details
- Status
- Recruiting
- Sponsor
- Stanford University