Personal Mastery and the Wellness of Caregivers
Looking after aging relatives can be incredibly difficult, particularly if they have a chronic illness such as Alzheimer’s disease.
There is also evidence that the caregivers of people with Alzheimer’s disease have increased rates of cardiovascular disease and they die prematurely. It has been assumed that the cardiovascular problems are a result of stress causing overdrive of the sympathetic nervous system.
There was some interesting research (NR241) presented last month at the 2007 Annual Meeting of the American Psychiatric Association in San Diego. The investigators did not have to come far: they are from the University of California in San Diego.
The investigators looked at 70 spousal caregivers of people with Alzheimer’s disease and used an experimental task to measure the activity of their sympathetic nervous systems. They also measured the caregiver’s levels of “Mastery:” the belief that one is capable of handing one’s problems. Mastery is one of the components of resilience, a key characteristic of a person who can handle stress well.
What they found make very good sense: the caregivers with the highest levels of personal mastery had the lowest levels of sympathetic activity, suggesting that a sense of mastery may protect against the physiological effects of acute stress.
This provides us with yet more evidence that psychosocial interventions that increase mastery may reduce the risk of cardiovascular disease amongst the caregivers of people with dementia.
Dr. Richard G. Petty, MD is a world-renowned authority on the brain, and his revolutionary work on human energy systems has been acclaimed around the globe.
He is also an accredited specialist in internal and metabolic medicine, endocrinology, psychiatry, acupuncture and homeopathy. He has been an innovator and leader of the human potential movement for over thirty years and is also an active researcher, teacher, writer, professional speaker and broadcaster. He is the author of five books, including the groundbreaking and best selling CD series Healing, Meaning and Purpose. He has taught in over 45 countries and 48 states in the last ten years, but spends as much time as possible on his horse farm in Georgia.
