What is an Evidence Summary?
Key messages from scientific research that's ready to be acted on
Got It, Hide this
In older people with mild cognitive decline, visual art therapy improves cognitive ability by a small amount
Malika GM, Yu DSF, Li PWC Visual art therapy as a treatment option for cognitive decline among older adults. A systematic review and meta-analysis. J Adv Nurs. 2020;76:1892-1910.
In older people, does visual art therapy improve cognitive (thinking) ability?
Decline in cognitive ability is common in older adults. Risk or progression of cognitive decline may be reduced by exposing the brain to challenging mental activities. Visual art therapy involves several mental activities (creativity, planning, decision making, cognitive control, abstract thinking, and verbal expression) that may stimulate the brain, but it is not known whether it can help improve thinking and prevent cognitive decline.
How the review was done
The researchers did a systematic review of studies available up to September 2019. They found 10 randomized controlled trials and 1 nonrandomized study that included a total of 831 people.
Key features of the studies were
- patients were 60 years of age or older, and the average age was 71 years;
- 63% were women;
- people had normal cognition, cognitive decline without a diagnosis, mild cognitive impairment, Alzheimer disease, or any type of dementia;
- visual art therapy included drawing, painting ceramic plates and tiles, coloring abstract patterns, painting, or visual art cognitive evaluation and analysis;
- visual art therapy was done in supervised group-based activities that allowed interaction;
- visual art therapy sessions were 35 minutes to 2 hours long, one to three times per week for 4 to 40 weeks; and
- visual art therapy was compared with recreational activities, theatre art, singing/music, cognitive stimulation, or no activity.
What the researchers found
Compared with control, visual art therapy:
- improved global cognition (overall thinking) by a small amount in people with mild cognitive impairment;
- improved working memory (the ability to remember information for a short time) by a moderate amount;
- reduced depressive symptoms by a small amount; and
- reduced anxiety by a small amount.
In older people with mild cognitive decline, visual art therapy improves cognitive ability by a small amount.
Visual art therapy vs control in older people with or without cognitive decline
Global cognition (overall thinking)
Visual art therapy improved global cognition by a small amount.
Working memory (ability to remember information for a short time)
Visual art therapy improved working memory by a moderate amount.
Visual art therapy reduced depressive symptoms by a small amount.
Visual art therapy reduced anxiety by a small amount.
Trouble remembering, learning new things, concentrating, or making decisions that affect everyday life.
Randomized controlled trials
Studies where people are assigned to one of the treatments purely by chance.
A comprehensive evaluation of the available research evidence on a particular topic.
Related Evidence Summaries
Journal of the American Geriatrics Society (2014)
Agency for Healthcare Research and Quality (2012)
The International Journal of Behavioral Nutrition and Physical Activity (2018)
Related Web Resources
Informed Health Online
Gingko supplements (240 mg per day) may help reduce symptoms of Alzheimer's disease and enable you to perform daily tasks better. Be aware that gingko could interact with other medications, so talk to your doctor before taking any supplements.
Dementia affects millions of people around the world, and there is no current treatment. There are a few ways to lower your risk. Eat a well-balanced diet, exercise, stay social, and limit alcohol and smoking.
New research shows that if you have high blood sugar, you might be more at risk for cognitive decline as you age. Whether or not you have diabetes, it is important to keep your blood sugar under control.
DISCLAIMER These summaries are provided for informational purposes only. They are not a substitute for advice from your own health care professional. The summaries may be reproduced for not-for-profit educational purposes only. Any other uses must be approved by the McMaster Optimal Aging Portal