Investigating the Effect of Cognitive Training with and Without Transcranial Alternating Current Stimulation on the Executive Brain Functions in Dementia Population
Abstract
This research investigates the effect of active versus sham tACS paired with cognitive exercises in a regimen protocol of weeks, everyday. The study design is a one-time crossing over design in which participants are randomized into two groups: One group will receive active treatment for 4 weeks, then 8 weeks of no treatment followed by another 4 weeks of treatment but with sham. The other group will start with sham and end up with active treatment. The study is double-blind; thus, neither participants, nor the assessors know the group assignment.
The Intervention is applying tACS either active or sham paired with cognitive exercises (MindTriggers app games).
Note: The above study will run at both University of Manitoba (U of M) and Aster Gardens residence. However, at Aster Gardens Residence only questionnaire type of assessments will be run, while in U of M, the investigators will have three other major assessments as well. In addition, the investigators will run the assessments at the Aster Gardens Residence through online sessions.
Conditions: Dementia, Mild.
Primary outcome: Change from baseline Wechsler Memory Scale (WMS-IV) Older Adult Battery Score at five, eleven and sixteen weeks..
Enrollment: 73 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 73 participants or records.
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