WESTBOROUGH, MA January 15, 2107 The human cost of stress has been well-studied and the effects of stress are a well-known cause of cardiovascular illness including heart attack and stoke. It is now known that the brain plays a big role in all of this. The human stress response elevates heart functioning – especially blood pressure and normal heart rhythms in unhealthy ways. Stress activates the amygdala in the brain by tricking it – as if some great threat exists. People believe that the body’s autonomic nervous system can be thrown off after a concussion slowly becoming irregular resulting from an abnormal stress response. There is a deactivation of inhibitory neurons in the brain resulting in greater sympathetic activity. This involves progressive relaxation and guided imagery that can slowly lower the tension felt in the body.
Symptoms of concussion are known to elevate the sympathetic nervous system over time. Known as the fight-flight mechanism, stress activates the mechanism in the brain that prepares us each for battle. This level of tension can only last for so long without needing a break. That is where the parasympathetic system comes in putting the brakes on the body allowing it to rest. The brain stem regulates heart rate and respiratory drive as well. These functions are vital to survival and comprise the autonomic nervous system.
Study: Overactive system of emotional drive
Many believe that an overactive system in the brain results in the elevation of the autonomic nervous system. A Harvard study followed 300 patients for several years and found that those with an overactive amygdala were more likely to have cardiovascular disease and be at greater risk for stroke and heart attack. The amygdala is a tiny organ responsible for the emotions such as fear or pleasure. It also plays a role in the systemic inflammatory response that may prolong the symptoms associated with concussion. “Heart experts said at-risk patients should be helped to manage stress” according to a BBC publication taken from Lancet.
The protocol I use involves paced breathing and heart rate entrainment as a way of putting the brakes on stress. But it takes time and American’s want instant fixes. Mindfulness requires self-monitoring and personal reflection. If more people understood the health cost of stress and were able to identify high stress lifestyles then they might make behavioral changes that can lower the risk for cardiovascular disease later on.
The protocol quickly assists in helping patients find a balance or resonance between sympathetic and parasympathetic systems in the body using controlled, paced, breathing and prototypic progressive relaxation” according to Michael Sefton, Ph.D., Director of Psychological and Neuropsychological services at Whittier Rehabilitation Hospital in Westborough, MA.
In several blog posts I have illustrated the potential negative health effects of high stress and physical functioning for which I am providing biofeedback at Whittier Rehabilitation Hospital in Massachusetts. This process helps put the brakes on the stress response and quiet the body. The effects of concussion slowly elevate autonomic response adding to tension and physical malfunctioning. The biofeedback protocol helps lower the human cost of stress and the body’s inflammatory response and may lower feelings of tension and anxiety. In doing so a rise in physical and emotional well-being may be expected.
BBC report http://www.bbc.com/news/health-38584975, taken January 14, 2017
WebMD post, http://www.webmd.com/brain/news/20170111/stress-ball-in-your-brain-may-be-key-to-heart-risks#2, taken January 14, 2017
Sefton, M. (2016) Coincident stress may contribute to post concussion symptoms, blog post, https://concussionassessment.wordpress.com/2016/09/26/coincident-stress-may-contribute-to-pcs/, taken January 14, 2017