Microperimetric biofeedback training: fundamentals, strategies and perspectives

Area of Science:

• Ophthalmology and Neuroscience
• Visual Rehabilitation Strategies

Background:

• Microperimetric biofeedback training (MBFT) is a visual rehabilitative strategy focused on enhancing fixation stability.
• It aims to reeducate the visual system, promote retina-brain transmission, and foster cortical plasticity.
• MBFT has applications in central vision diseases, myopia, retinal degenerations, and nystagmus.

Purpose of the Study:

• To provide a comprehensive overview of microperimetric biofeedback training (MBFT).
• To discuss the rationale, current applications, procedures, and future directions of MBFT.
• To address the limited knowledge and inconsistent practices hindering MBFT's wider adoption.

Main Methods:

• This study is a review of existing literature on microperimetric biofeedback training.
• It synthesizes information regarding the underlying principles and clinical applications of MBFT.
• The review examines the current state of practice and potential future developments.

Main Results:

• MBFT shows promise in improving visual function across various conditions.
• Despite promising outcomes, MBFT use is limited by a lack of standardized procedures and understanding.
• There is an emerging skepticism regarding MBFT efficacy due to these limitations.

Conclusions:

• Microperimetric biofeedback training (MBFT) offers a potential avenue for visual rehabilitation.
• Standardization of procedures and increased knowledge dissemination are crucial for its effective implementation.
• Further research is needed to fully establish MBFT's efficacy and optimize its application.