Training Cognitive Control Processes in Older Adults

Pilot Study Using a Video Game to Train Cognitive Control Processes in Healthy Older Adults

Control processes are classes of brain activity that initiate, coordinate, synchronize, and regulate elemental cognitive functions for the conduct of goal-directed behavior. The proposed research investigates whether exposure to a computer-based training protocol designed to enhance cognitive control processes will improve cognitive performance in healthy older adults.

The proposed research investigates whether exposure to a computer-based training protocol designed to enhance cognitive control processes will improve cognitive performance in healthy older adults. Cognitively normal adults aged 60-75 will be randomized into three experimental groups: 1) Video game play with training strategy; 2) Video game play without training strategy (Active Control); 3) Minimal contact (Passive Control). Subjects in Groups 1 and 2 will be instructed to play the complex, high-demand video game, Space Fortress, for 36 one-hour sessions over 12 weeks. Subjects in Group 3 will receive all assessments but will not play the computer game.

Inclusion Criteria:

• Age 60-75
• Willingness to adhere to training protocol
• Adequate English proficiency

Exclusion Criteria:

• Known history of cognitive impairment, dementia, stroke, seizure disorder, or other neuropsychiatric condition judged to impact cognitive performance
• Taking medications known to influence cognitive performance
• Sensory (e.g. visual, auditory) or physical (e.g. severe arthritic, orthopedic, neurologic) impairment incompatible with use of a standard computer workstation.
• Enrolled in a concurrent study that could affect the outcome of this study