

Method
During a biofeedback session, the physician or therapist will apply several sensors to different areas on your body.
These sensors monitor your body's physiological response to stress and you will become mentally aware of your body’s
changes. Some of the parameters commonly monitored are:
• Brain activity - An electroencephalogram (EEG) monitors the activity of brain waves during different mental states
and responses to certain conditions.
• Blood pressure – Your blood pressure can often dramatically rise when faced with stressful conditions.
• Muscle tension - Electromyography (EMG) measures muscle tension. EMG is used to promote the relaxation of
those muscles involved in back pain, neck pain, headaches, and certain conditions that are responsive to stress such as
ulcers.
• Heart rate – Your heart rate typically increases requiring more oxygen when you face a stressful situation.
• Skin temperature - Because body temperature drops when the body is under stress, a low change in temperature
can alert you to begin relaxation techniques. Temperature biofeedback can help treat certain circulatory disorders, like
migraines.
• Sweat production - Galvanic skin response measures the activity of your sweat glands on your skin. This response
can be directly influenced by emotional disorders such as phobias and anxiety.
By visualizing your body’s physiological changes on a monitor, biofeedback enables you to recognize these changes and
learn to control them. The method is similar to that of positive reinforcement. When one of the parameters changes, you
either hear (auditory) or see (visual) changes on a monitor, which gives you feedback. You begin to associate your
body's response with certain physiological functions. By monitoring these changes you become aware of your body’s
stressors, and when that happens, a biofeedback therapist helps you to discover methods that correct the negative
responses to stress and illness that your body produces.
Benefits
Biofeedback has proved successful for many people because of the positive effects it can have to individuals.
Biofeedback can enable you to decrease the need for certain medications and can reduce your medical costs. Perhaps
the largest benefit of biofeedback is the degree of control you learn as you monitor and control your response to
stressors involved in your life. These skills putt you in control of your body.
Biofeedback not only works to improve your physical function; it works to heal your mind and soul as well. This technique
has shown to have a positive impact in self-confidence, self-control, and stress reduction. Instant physiological changes
as a result of your mental activity allows for treatment success. For many conditions biofeedback has positive effects on
your mental and physical function (Nelson 2007).
Risks
Although biofeedback is considered safe as with all treatment techniques, there are always risks involved. People with
acute psychiatric illnesses or severe depression should not begin biofeedback therapy until they are stabilized. Also,
patients with severe hypertension not receiving medicine should not use biofeedback as their only source of treatment. In
addition, it is dangerous for diabetics and people with other endocrine disorders to use biofeedback without being
monitored by their physician because it can alter your need for insulin and other hormones in the body.
Outcome
Biofeedback helps you gain control over your body‘s physiological responses to certain conditions. The modern and
exciting idea of mind-body medicine is rapidly expanding throughout the world and is being widely used in conjunction with
Western Medicine to treat numerous disorders. An assortment of research studies and controlled trials have shown that
biofeedback therapy is a valid means of initiating relaxation, treating certain conditions, and decreasing the timeline of
recovery with rehabilitation.
In 2007 a study focusing on the treatment of cancer-related pain in advanced cancer patients stated that EMG
biofeedback provides better pain relief in patients when used in conjunction with pain medications than when pain
medication are used alone (Tsai 2007). Another common pain disorder, Migraines, have been effectively treated with
biofeedback. The effectiveness of biofeedback in limiting chronic migraines may be due to muscular relaxation,
decreased oxidative stress, as well as an increase in their psychological well-being (Ciancarelli 2007).
The treatment for urine and fecal incontinence by biofeedback therapy has been well-documented as a success but little
is known about factors that may be associated with its effectiveness. More than 70% of patients in a large clinical trial
showed an improvement in their symptoms after several session of biofeedback. Treatment success was more likely in
those who completed six training sessions, were female, or had more severe incontinence. Patients who were less likely
to complete treatment were male, younger, or had a milder form of incontinence (Byrne 2007).
Another well-known condition that is effectively treated with biofeedback is the recovery following a stroke. Biofeedback
has been applied to many aspects of stroke rehabilitation. Biofeedback seems to have a very positive response to people
who have difficulty with swallowing, muscle activity, attention, and cortical functioning following a stroke. Biofeedback
effecting both mental aspects as well as physical aspects can have a very positive impact, even through indirect
improvements (Nelson 2007)
The past few years have shown biofeedback research to flourish as scientist have examined conditions amenable to
treatment. Hypertension, anxiety, Multiple Sclerosis, and Diabetes are among the many that are being looked into.
Recently it has been found that the behavior in patients with Attention Deficit Hyperactivity Disorder (ADHD) improved in
children whose parents favored a non-pharmacological treatment (Fuchs 2003), and is currently being considered an
alternative treatment for these patients (Fox 2005).
If you think that you or someone you know may benefit from this contemporary and mind-powering treatment please
contact Arizona Pain Specialists today to speak with a physician about biofeedback therapy.
Journal Articles
Effects of electromyography biofeedback-assisted relaxation on pain in patients with advanced cancer in a palliative care
unit. Tsai PS, Chen PL, Lai YL, Lee MB, Lin CC.
Cancer Nurs. 2007 Sep-Oct;30(5):347-53
Neurofeedback treatment for attention-deficit/hyperactivity disorder in children: a comparison with methylphenidate. Fuchs
T, Birbaumer N, Lutzenberger W, Gruzelier JH, Kaiser J. Appl Psychophysiol Biofeedback. 2003 Mar;28(1):1-12
Neurofeedback: an alternative and efficacious treatment for Attention Deficit Hyperactivity Disorder. Fox DJ, Tharp DF,
Fox LC. Appl Psychophysiol Biofeedback. 2005 Dec;30(4):365-73
Biofeedback for fecal incontinence: short-term outcomes of 513 consecutive patients and predictors of successful
treatment. Byrne CM, Solomon MJ, Young JM, Rex J, Merlino CL. Dis Colon Rectum. 2007 Apr;50(4):417-27
Relationship between biofeedback and oxidative stress in patients with chronic migraine. Cephalalgia. 2007 Aug 24;
Department of Neurology, University of L'Aquila, L'Aquila, Italy
The role of biofeedback in stroke rehabilitation: past and future directions. Nelson LA. Top Stroke Rehabil. 2007 Jul-Aug;
14(4):59-66. PMID: 17698458
RECLAIM YOUR LIFE.
Arizona Pain Specialists 9787 N. 91st Street, Suite 101 Scottsdale, AZ. 85258 Phone: 480-563-6400
|
Arizona Pain Specialists 2007. All rights reserved
If you want more
Information about how
Arizona Pain Specialists can
help you just Click Here.
Biofeedback
by Nicole Berardoni M.D, Paul Lynch M.D, and Tory McJunkin M.D
Biofeedback is an exciting non-invasive, approach to treating a
variety of conditions by being in control over your body’s
response to stress. It has been long known that stress can
exacerbate chronic pain. Biofeedback utilizes self-control to help
effectively deal with stress. This method focuses on using your
mind to control your body’s physiological response in order to
promote well-being from within.


Stress-related disorders are found to be the most responsive
to biofeedback training. Conditions such as migraines
(Ciancarelli 2007), tension headaches, digestive disorders,
anxiety, insomnia, Raynaud’s disease, hypertension, jaw/
teeth grinding, and chronic pain disorders may be effectively
treated. Recent studies have also shown biofeedback to be
effective treating other conditions like urinary incontinence,
fecal incontinence, Attention Deficit Hyperactivity Disorder
(Fox 2005), and stroke recovery (Nelson 2007).