Effect of a Kinect-based exercise game on improving executive cognitive performance in community-dwelling elderly:...

Area of Science:

• Gerontology
• Cognitive Neuroscience
• Rehabilitation Science

Background:

• Dual-task (DT) ability decline is a known fall risk factor in the elderly.
• Dual-Task Tai Chi (DTTC) was developed to quantitatively assess fall risk factors using Kinect.
• DT training shows promise for improving balance and DT ability, but cognitive benefits are less studied.

Purpose of the Study:

• To determine if a 12-week DTTC training program enhances cognitive functions in older adults.
• To evaluate the efficacy of DTTC training compared to standardized training.

Main Methods:

• A 12-week DTTC training program was implemented for the training group (TG).
• A control group (CG) received standardized training.
• Cognitive functions were assessed pre- and post-training using the trail-making test (parts A & B) and verbal fluency test.

Main Results:

• Significant group × time interactions were found for executive cognitive function (delta-trail-making test).
• The TG showed improvement in executive cognitive function, while the CG did not.
• Participants included 41 elderly individuals (TG: n=26, CG: n=15).

Conclusions:

• DTTC training effectively improves executive cognitive functions in community-dwelling older adults.
• DTTC presents a viable intervention for enhancing cognitive performance in aging populations.