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Mindfulness Meditation May Benefit Older Adults with Mild Cognitive Impairment

Mindfulness meditation may benefit older adults with mild cognitive impairment (MCI), according to a small pilot study published in the Journal of Alzheimer’s Disease.

There’s currently no known way to prevent older adults with MCI from developing Alzheimer’s disease, but mindfulness meditation may be a safe and feasible non-pharmacological treatment that can help.

Mindfulness means maintaining a moment-by-moment, non-judgmental awareness of thoughts, feelings, bodily sensations, and surrounding environment.

“Our study showed promising evidence that adults with MCI can learn to practice mindfulness meditation, and by doing so may boost their cognitive reserve,” said Rebecca Erwin Wells, MD, MPH, associate professor of neurology at Wake Forest School of Medicine, a practicing neurologist at Wake Forest Baptist Medical Center and associate director of clinical research for its Center for Integrative Medicine.

Cognitive reserve is a person’s capacity to maintain normal cognitive function in the presence of deteriorating brain function.

“While the concept of mindfulness meditation is simple, the practice itself requires complex cognitive processes, discipline and commitment,” Wells explained. “This study suggests that the cognitive impairment in MCI is not prohibitive of what is required to learn this new skill.”

Previous research has shown that high levels of chronic stress negatively impact the hippocampus, a part of the brain involved in memory and learning, and are associated with increased incidence of MCI and Alzheimer’s. Other studies have indicated that non-drug interventions such as aerobic exercise can have positive effects on cognition, stress levels and the brain.

To determine whether a mindfulness-based stress-reduction (MBSR) program could benefit adults with MCI, the study team recruited 14 men and women between the ages of 55 and 90 with clinically diagnosed MCI and randomized them to either an eight-week course involving mindfulness meditation and yoga or a “waiting list” control group.

The researchers previously reported that the nine participants who completed the MBSR program showed trends toward improvements on measures of cognition and well-being and indications of positive impacts on the hippocampus as well as other areas of the brain associated with cognitive decline.

The new study adds context to those findings with an analysis of the MBSR participants’ responses in interviews conducted at the end of the eight-week course.

“While the MBSR course was not developed or structured to directly address MCI, the qualitative interviews revealed new and important findings specific to MCI,” Wells said. “The participants’ comments and ratings showed that most of them were able to learn the key tenets of mindfulness, demonstrating that the memory impairment of MCI does not preclude learning such skills.”

Participants who practiced at least 20 minutes a day were most likely to have understood the underlying concepts of mindfulness, Wells noted.

“Until treatment options that can prevent the progression to Alzheimer’s are found, mindfulness meditation may help patients living with MCI,” said Well.

The limitations of the study include the small sample size and that the results may not generalize to all patients with MCI, as two-thirds of the participants in this study had a college education or more. Additional research is needed to further test the preliminary hypotheses contained in this study.

Source: Wake Forest Baptist Medical Center

Mindfulness Meditation May Benefit Older Adults with Mild Cognitive Impairment

Traci Pedersen

Traci Pedersen is a professional writer with over a decade of experience. Her work consists of writing for both print and online publishers in a variety of genres including science chapter books, college and career articles, and elementary school curriculum.

APA Reference
Pedersen, T. (2019). Mindfulness Meditation May Benefit Older Adults with Mild Cognitive Impairment. Psych Central. Retrieved on September 17, 2019, from https://psychcentral.com/news/2019/08/30/mindfulness-meditation-may-benefit-older-adults-with-mild-cognitive-impairment/149496.html
Scientifically Reviewed
Last updated: 30 Aug 2019
Last reviewed: By a member of our scientific advisory board on 30 Aug 2019
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