Traumatic Head Injury
- Field Loss
- Hemianopsia (Loss of half of the field of view to the right or left
- Quadranopsias ( Loss of about 1/4 sector of the visual field)
- Central Loss
- Sector Loss
- Peripheral Loss
- Total Loss of Visual Field
- Attitudinal Losses
- Photophobia
- Reading Disorders
- Diplopia - Exotropia, Esotropia and Hypertropia
- Cranial Nerve Paresis / Paralysis III ,IV, VI , VII
- Small changes in refractive errors more significant
- Nystagmus
- Lagophthalmos
- Dry Eye - Decreased Blink Rate
- Visual Hallucinations
- Formed - Objects
- Unformed - Stars, Lightning Bolts
- Anisocoria
- Accommodative Problems
- Convergence Problems
- Eye Movement Disorders, Fixation, Pursuits
- Frequent Headaches
- Unstable Ambient Vision
- Visual Perceptual Disturbances
- Disturbances in body image
- Disturbances of spatial relationships
- Right - Left discrimination problems
- Agnosia - difficulty in object recognition
- Apraxia - difficulty in manipulation of objects
- Memory Loss
Psychological problems
Modified from a list by Allen Cohen, O.D. and Lynn Rein, O.D.