So what the fuck are you as stroke survivor supposed to do? Your doctor will hem and haw and never give you a stroke protocol on this.
Research evidence supports this old adage (1) and there are plenty of good options for staying physically active… but how can we best exercise our brains? One option for a cognitive “work out” is computerized cognitive training (CCT): various types of computer programs designed to strengthen overall cognition and improve memory, attention span and learning. With many options now available online, CCT is showing promise in helping to prevent cognitive decline in healthy older adults (2;3).
That led researchers to investigate whether CCT could benefit those who have already experienced cognitive decline (4).They include people with mild cognitive impairment (MCI) who have noticeable problems with thinking, memory, language and decision making but are still able to function independently, and people with dementia whose cognitive impairments interfere with daily activities.
Study groups participated in supervised computerized cognitive skills training, video games or virtual reality activities for at least four hours in total, after which their cognitive abilities were measured and compared to control groups who didn’t take part in CCT or did different types of training.
What the research tells usCognitive “brain games” may be screen time well spent!
People with MCI experienced moderate improvement in their overall cognitive abilities after taking part in computerized cognitive training sessions, specifically in areas such as memory, attention, verbal and non-verbal learning, and psychosocial functioning (4). For people with dementia, the evidence was less encouraging but some minor improvements were noted.
Cognition tests were taken immediately after the completion of training, so the results don’t tell us much about the longer term impacts of CCT. More research is needed to address those and other questions, including whether CCT can help prevent the progression of mild cognitive impairment to full dementia.
Although these results are promising, computer “brain games” should not be considered a one-step solution to keep our brains healthy and sharp. Research evidence shows that people with cognitive impairment, and their caregivers, benefit most when support programs have multiple components, including physical exercise and social interaction (5), and most of us can benefit from less sedentary screen time! However, this research suggests that computer-based cognitive training can be considered one promising addition to treatment for people with cognitive impairment.