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Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection
Published on: March 10, 2021
The painter from Sinaloa: artistic analysis of a case of spatial agnosia and neglect of visual shapes
Juan Manuel Orjuela-Rojas1, Ana Luisa Sosa-Ortiz2, Ana Ruth Díaz-Victoria3
1a Neuropsychiatry Unit , National Institute of Neurology and Neurosurgery , Mexico City , Mexico.
Abstract:
Paintings produced spontaneously by patients with neurological lesions represent a fascinating opportunity to analyze some aspects of the underlying disease and involved brain mechanisms. Many cases of artists who have suffered spatial neglect following a neurological disease have been reported in the literature. However, only a few studies evaluating the different subtypes of graphic neglect and aspects related to the construction of perspective (three dimensionality) in works of art have been published. In the present article, we present the case of an artist who, after resection of a central neurocytoma that affected the right thalamo-parietal connections, suffered an impairment of the ability to create perspective in his paintings and involuntary omission of only shapes in the left side of his paintings, although colors and contours were preserved.
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