The use of visual feedback, in particular mirror visual feedback, in restoring brain function

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Pain Management

Background:

• Chronic neurological disorders, including phantom pain, hemiparesis post-stroke, and complex regional pain syndrome, are often considered intractable.
• Traditional approaches focus on irreversible brain damage, limiting therapeutic options.

Purpose of the Study:

• To review the therapeutic potential of mirror visual feedback (MVF) for chronic neurological conditions.
• To explore the paradigm shift MVF offers in understanding and treating neurological disorders.

Main Methods:

• Review of existing literature on mirror visual feedback.
• Analysis of MVF's application in treating conditions such as phantom limb pain, hemiparesis, and CRPS.

Main Results:

• Mirror visual feedback shows promise as a treatment for several chronic neurological disorders.
• The therapy suggests that some neurological deficits may result from functional, rather than solely structural, brain changes.

Conclusions:

• Mirror visual feedback represents a potentially simple yet effective therapy for restoring function in neurological disorders.
• The findings support a new perspective on neurological disorders, viewing some as potentially reversible functional impairments.