Biofeedback and Electrotherapy Devices Key Terms

Learn what biofeedback and electrotherapy devices can do for your patients

Biofeedback and electrotherapy devices, which are widely used in the complementary and alternative medical fields, measure or provide electrical stimulation to certain parts of the body in order to improve patient outcomes. Biofeedback and electrotherapy devices key terms can be quite confusing, though. As a clinician, you need to know how to tailor your treatments to each client, and you can start by properly understanding this terminology. The following terms are among the most important in the field.

 

Neurofeedback

This is a type of biofeedback that works similarly to an electroencephalogram (EEG). A device measures brain activity and reports it to the patient so that he or she can make changes in behavior and improve performance. This device is available as a portable, hand-held unit.
Try: Check out frequently asked questions about neurofeedback at Neurobit Systems.

Electromyography (EMG)

A procedure used for diagnosis rather than treatment, EMG involves inserting a tiny needle into the patient's muscle and taking electrical readings. The test uses a device to measure and record the patient's nerve firings so a professional can then make an assessment about any disease that may exist.
Try: Read up on electromyography at Neurology and Neurosurgery Associates.

Transcutaneous electrical nerve stimulation (TENS)

A TENS machine provides temporary relief of pain by stimulating nerves through the skin. It is most commonly used for chronic pain and is available as a portable unit for home use, but it is also used for acute pain or during physical therapy sessions.
Try: Find out more about how the TENS device works at WebMD.

Electronic muscle stimulator (EMS)

This device stimulates the motor point of the muscle so it will contract and then relax. Electronic muscle stimulators may be used to increase blood supply and strengthen atrophied or weak muscles. These may be used in a therapeutic setting as well as a cosmetic setting, so they are federally regulated.
Try: Take a look at the information offered by Medword Medical Sales to get a better understanding of how to use one of these devices.

Cranial electrotherapy stimulation (CES)

Cranial electrotherapy was created to help relieve stress in patients' lives. It is performed using electrodes that placed on the skin of the jaw area. It is thought that this therapy will alter neurotransmitters in the brain, such as serotonin and norepinephrine, producing a relaxing effect.
Try: Biofeedback Instrument Corp. and Tools & Techniques both offer more useful information on CES.

Pelvic floor muscle electrical stimulation (PFES)

There is some evidence that suggests urinary incontinence can be improved by stimulating the muscles of the pelvic floor. Combined with biofeedback and exercise, PFES can strengthen these weakened muscles and provide some relief for sufferers.
Try: Seek Wellness gives in-depth about how pelvic floor muscle electrical stimulation works and discusses contraindications.

Copyright © 2011 Business.com, Inc. All Rights Reserved.

---