BCIA Applied Psychophysiology in Pain Management 1

Question 1

Gate control theory, proposed by Melzack and Wall, is relevant to biofeedback for pain because it explains how:

Accepted Answer

Non-nociceptive input and descending control can modulate pain signal transmission in the spinal cord

Answer

Gate control theory posits that pain signals can be modulated at spinal 'gates' by competing non-nociceptive input and descending cortical/brainstem signals — providing a physiological rationale for biofeedback's pain-reducing effects.

Question 2

For chronic low back pain (CLBP), the primary biofeedback approach targets:

Accepted Answer

EMG biofeedback of paraspinal muscles to normalize muscle tension and movement patterns

Answer

EMG biofeedback targeting paraspinal muscles is the most evidence-supported biofeedback approach for CLBP, addressing muscle tension, guarding patterns, and abnormal motor recruitment.

Question 3

In fibromyalgia treatment, biofeedback primarily addresses which underlying physiological mechanism?

Accepted Answer

Central sensitization, autonomic dysregulation, and elevated baseline muscle tension

Answer

Fibromyalgia involves central sensitization and ANS dysregulation. Biofeedback targets these through EMG normalization, HRV training, and neurofeedback protocols that reduce central hyperarousal.

Question 4

Which neurofeedback protocol has been studied for chronic pain management by targeting alpha oscillations?

Accepted Answer

Alpha uptraining or alpha/theta protocols to reduce pain-related cortical hyperarousal

Answer

Alpha uptraining and alpha/theta protocols have been studied for chronic pain, based on evidence that alpha suppression is associated with pain states and that increasing alpha reduces pain perception.

Question 5

The fear-avoidance model of chronic pain is relevant to biofeedback because:

Accepted Answer

Biofeedback can reduce catastrophizing and physiological fear responses that maintain chronic pain behavior

Answer

The fear-avoidance model identifies pain catastrophizing and avoidance behavior as pain-maintaining factors. Biofeedback reduces physiological fear responses (elevated EMG, ANS reactivity) while supporting graded engagement.

BCIA - Biofeedback Certification International Alliance Practice Test

BCIA - Biofeedback Certification International Alliance Practice Test

BCIA Applied Psychophysiology in Pain Management 1