By Olivia Cross


Today there is a treatment technique used that trains patients to listen to the signals coming from their own bodies. As they become sensitive to these signals, they learn how to control them and thus improve their health. Different types of specialists make use of this technique, from psychologists to physical therapists. A biofeedback practitioner acts like a coach, assisting patients towards their goal such as controlling anxiety or pain.

Humans have used machines to monitor bodily functions for years. We use a thermometer to measure our temperature, a blood pressure monitor to test whether blood pressure is too high or too low and we can also test our sugar levels. With this information, we can take the necessary actions. If we have a fever, for example, we take medication and drink more fluids.

The machines used to give feedback work in the same way and the patient is also required to take action but this is action of a different kind requiring mental discipline. Sensors are connected to monitoring equipment and also placed on specific areas of the body. The location of sensors will depend on the type of problem being treated. For sleep problems, mood disorders and migraines, the sensors will be attached to the scalp. To monitor changes in blood flow which is relevant in treating conditions like migraines, anxiety and circulatory problems, they are attached to the skin to measure the amount of heat being given off.

These sensors or electrodes convey information that can be seen on a screen. This may appear in the form of a graph, a light may flash or a sound like a beep or a buzz will be heard. The strength of this will depend on the level of functioning. As the client applies the various methods advised, he or she can easily gauge the level of success by seeing any changes in the signals coming from the machine. Gradually, they are able to associate successful actions and thoughts with positive changes in their responses.

The idea behind the this treatment is that the physiological reactions of the body can be changed. Emotions, thoughts and behavior all influence the way the body responds and if these can be controlled, improvement is possible. For example, a machine measuring muscle tension is able to pick up electrical signals in the muscles and if they are tensing up, a light may flash or a beeper go off. A practitioner may use visualization and various mental exercises to help the patient towards the goal of controlling the tension.

Slowly but surely, the sufferer will begin to associate certain thoughts and actions with a positive change in their involuntary responses. The number of sessions required varies from person to person and also depends on the type of problem. The goal is to get the patient to the place where they have learned certain effective responses and they can exercise control on their own without needing the feedback.

When choosing a practitioner, it is important to find out whether the person has the required training and experience. Many people offer this treatment today with limited experience and no real credentials. They may only have received some training from the supplier of the machine. The person offering the service should have a knowledge of physiology and some psychological knowledge too. Hands on experience is also important, particularly with regard to the type of condition.

Can involuntary physiological reactions be controlled by using this treatment? Many patients who have experienced relief from pain, anxiety and many other conditions are convinced. In fact, success can be gauged simply by observing changes in speed, volume and intensity of signals.




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