Vision Care for Those with Brain Injury and Concussions
After experiencing a brain injury (stroke, tumor, trauma, concussion, etc.), the visual system can be impacted, sometimes severely. Due to the complexity of the visual system, sometimes even a mild concussion can disrupt many aspects of vision.
Research shows over 50% of patients with a concussion have symptomatic visual problems following their injury. Listed below are 11 symptoms that often follow a concussion:
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Headaches
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Light sensitivity
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Double vision
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Blurred vision
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Eye fatigue
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Motion sickness
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Dizziness or disorientation
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Loss of place when reading
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Poor concentration
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Inability to tolerate crowded or busy places
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Delayed processing speed or visual memory
Many of these symptoms result from damage to the visual system. The most common visual diagnoses following a concussion are:
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Binocular Dysfunction
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Accommodative Dysfunction
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Oculomotor Dysfunction
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Convergence Insufficiency
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Convergence Excess
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Visual Midline Shift
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Visual Perceptual/Processing Disorder
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Visual-Vestibular Integration Dysfunction