Illustrating where spatial perception versus memory-based representation: spatial neglect in a distinguished artist; a case report. Issue 3 (4th May 2018)

• Record Type: Journal Article
• Authors: Hreha, Kimberly; Chaudhari, Amit; Kong, Yekyung; Maduri, Prathusha; Barrett, A.M.
• Is Part Of: Neurocase. Volume 24:Issue 3(2018)
• Page Start: 151
• Page End: 155
• Publication Date: 2018-05-04
• Subjects: Cerebrovascular accident -- spatial neglect -- artists -- representational neglect; Neurology -- Periodicals; Neuropsychology -- Case Report; Mental Disorders -- Case Report; Nervous System Diseases -- Case Report; 616.8
• DOI: 10.1080/13554794.2018.1495741
• Languages: English
• ISSNs: 1355-4794

Abstract

ABSTRACT: Spatial neglect is a disorder of attention, perception, and processing of stimuli in contralesional space. The heterogeneous behaviors involve diverse neuroanatomical mechanisms. Anecdotal evidence suggests that neural circuitry of active spatial perception may differ from that used to encode spatial memory. These differences can escape detection by conventional assessments, thereby leading to missed diagnoses. We present a case, in an artist who demonstrates selective impairment in a contralesional space during active Where spatial perception. His performance is better when asked to draw entirely from memory. This case highlights the variability in neglect, importance for comprehensive testing, and encourages further investigation.