Acquired Brain Injury (ABI)/concussion is an all-encompassing/umbrella term for damage to the brain that occurs after birth. Typically this damage is sudden, non-progressive, non-degenerative, and leads to abnormalities in neurological processing. These neurological changes can adversely affect the way a person functions in their activities of daily living, i.e., thought process, emotional behavior, speech ability, and physical changes such as impaired motor function, problems with a person’s visual system including, but not limited to:
An ABI can be from an external traumatic injury (where the brain encountered physical trauma from such incidents as a motor vehicle or bicycle accident, a fall, an assault, contact sports, or neuro-surgery, etc.) or it can be from an internal cause (a stroke, an aneurysm, a brain tumor, a viral infection or inflammation such as meningitis, a vestibular dysfunction such as Ménière’s disease, or any post-surgical complications leading to an anoxic or hypoxic event in the brain).
- Eye tracking problems
- Eye teaming problems
- Eye focusing problems
- Visual field problems
- Visual information processing problems
An ABI can be from an external traumatic injury (where the brain encountered physical trauma from such incidents as a motor vehicle or bicycle accident, a fall, an assault, contact sports, or neuro-surgery, etc.) or it can be from an internal cause (a stroke, an aneurysm, a brain tumor, a viral infection or inflammation such as meningitis, a vestibular dysfunction such as Ménière’s disease, or any post-surgical complications leading to an anoxic or hypoxic event in the brain).
The different types of Acquired or Traumatic Brain Injury
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Some of this information was produced by the College of Optometrists in Vision Development, which board certifies qualified optometric physicians in vision therapy. www.covd.org.