Brain Fog and Beyond: Vision Problems and Post-Concussion
Dr. Kalie McCartin
Developmental and Neuro-Optometrist
Owner, Visual Processing Institute
Introduction
Brain fog, a term used to describe a feeling of mental haziness or confusion, is a common symptom after a brain injury. While many people associate brain fog with cognitive impairments, it can also be linked to underlying visual processing issues.
The Connection Vision Problems and Post-Concussion
Two of the most common visual processing disorders that can contribute to brain fog is convergence insufficiency and divergence insufficiency. These condition occurs when the eyes struggle to work together properly, particularly when focusing on objects up close. When the brain has to work harder to coordinate eye movements and process visual information, it can lead to cognitive fatigue and difficulty concentrating.
The Impact of Convergence Insufficiency and Divergence Insufficiency
Convergence insufficiency can make tasks like reading, writing, and using a computer more challenging and mentally draining. Divergence Insufficiency will increase the amount of energy you have to use to process your distance space, or anything roughly beyond your finger tips. These deficiencies cause your visual processing system to work inefficiency, use extra energy, and rob your higher order skills (problem solving, memory, listening comprehensively, conversing with others, and more) to suffer.
This can contribute to feelings of brain fog, difficulty focusing, and impaired memory.
Beyond Brain Fog and Concussion: Other Cognitive Challenges
In addition to brain fog, visual processing issues can lead to a range of other cognitive challenges, including:
Difficulty processing information
Slowed thinking
Poor decision-making
Reduced problem-solving skills
The Importance of Addressing Visual Processing Issues
If you're experiencing brain fog or other cognitive difficulties after a brain injury, it's important to consider the possibility of underlying visual processing issues. These problems can be addressed through specialized vision therapy, which can help improve eye coordination and visual function.
Seeking Help for Visual Processing Disorders
If you suspect you may have a visual processing disorder, it's essential to consult with a qualified neuro-optometrist. They can conduct a comprehensive evaluation to identify any underlying issues and recommend appropriate treatment.
Conclusion
Brain fog and other cognitive challenges after a brain injury can significantly impact a person's quality of life. By understanding the role of visual processing issues and seeking appropriate treatment, individuals can improve their cognitive function and regain their sense of clarity.
Keywords: brain fog, brain injury, visual processing disorders, convergence insufficiency, cognitive function, vision therapy, neuro-optometrist, post-concussion syndrome, cognitive challenges
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