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An Unusual Case of Posttraumatic Visual Agnosia Posing Challenges to Rehabilitation
Prince Thakkar1, Suhany Baby Thampi, Stephy Keziah
1From the Department of Physical Medicine and Rehabilitation, Christian Medical College, Vellore, India (PT, SBT, SK, SR); and Neurorehabilitation Unit, Neurology Institute, Cleveland Clinic Abu Dhabi, Al Maryah Island, Abu Dhabi (PT).
Abstract:
Acquired focal visuoperceptual deficits are rarely reported, and rehabilitation strategies are not well established. This is a report on visuoperceptual deficit after traumatic brain injury that initially went unnoticed. Missing visual agnosia is not unusual especially when perceptual deficits present with visual field defects, impaired insight, and inattention. This case is made more interesting because of the rarity of visual agnosia with predominant ventral pathway involvement, affecting object and face recognition. This report provides a brief discussion on visual agnosia spectrum deficits and rehabilitation measures.
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