| Visual acuity problems | Despite normal eye examinations, patients report difficulty reading, especially small print |
| Object recognition deficits | Difficulty identifying objects, faces (prosopagnosia), and places |
| Spatial disorientation | Problems with navigation, judging distances, and finding items in familiar environments |
| Reading difficulty | Letters seem to move or disappear, difficulty following lines of text |
| Color perception changes | Reduced ability to perceive and differentiate colors |
| Visuospatial neglect | Inattention to one side of visual space |
| Elemental visual disturbances | Difficulty with motion perception, depth perception, and form discrimination |
| Simultagnosia | Inability to perceive more than one object at a time, leading to difficulty with complex visual scenes |
| Optic ataxia | Difficulty reaching for objects under visual guidance, with misreaching to targets |
| Gaze apraxia | Difficulty voluntarily directing gaze toward objects, requiring head movements to compensate |
| Agraphia | Difficulty writing, particularly with letter formation |
| Acalculia | Difficulty with arithmetic calculations, even with simple operations |
| Databases | OMIMOrphanetClinicalTrialsPubMed |
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