Psychiatry
What Is Biofeedback Therapy? Types, Uses and Benefits
Biofeedback is a therapy that makes invisible body processes visible. When people can see their stress response, muscle tension or breathing on a screen, they can learn to change it.
How biofeedback works
- Sensors measure a physiological signal (skin conductance, muscle activity, heart rate and so on).
- The device shows the signal as a graph, sound, bar or animation.
- The therapist teaches relaxation or activation techniques.
- With practice, the person learns to control the response, eventually without the device.
Types of biofeedback
| Type | Signal | Common uses |
|---|---|---|
| GSR / EDA | Skin conductance | Stress, anxiety |
| EMG | Muscle tension | Tension headache, muscle re-education |
| EEG (neurofeedback) | Brain waves | Attention, relaxation, research |
| Pulse / HRV | Heart rate patterns | Stress resilience |
| Respiration | Breathing rate/pattern | Anxiety, panic, relaxation |
| Temperature | Skin temperature | Relaxation, vascular conditions |
| ECG | Heart rhythm | Cardiac rehabilitation, relaxation |
Clinical uses
- Generalised anxiety and stress management.
- Tension-type headache. See EMG biofeedback for headache.
- Insomnia and relaxation programmes.
- Rehabilitation and muscle re-education.
- Performance coaching.
Benefits
- Drug-free and non-invasive.
- Gives patients an active role in their own treatment.
- Measurable progress.
- Combines well with CBT and counselling.
Equipment options
- Standalone BioStream modules for single-signal therapy.
- The PC-based CBF-206 for 6-channel therapy with animations and reports.
See the biofeedback price guide.
Featured product
Computerised Biofeedback Machine
PC-based 6-channel biofeedback: EEG, GSR, ECG, EMG, pulse, respiration. ₹2.75 lakh – ₹3.75 lakh
Frequently Asked Questions
Is biofeedback safe?
Yes — it is non-invasive; sensors only record signals.
How many sessions are needed?
Often a series of weekly sessions plus home practice; programmes vary.
Can children use biofeedback?
Yes, with age-appropriate protocols and supervision.
This article is for general information for healthcare buyers and professionals and is not medical advice. Clinical decisions should be made by qualified practitioners.
