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Updated: Jul 15, 2026
07:04
Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection
Published on: March 10, 2021
[Unilateral spatial neglect: a dramatic but often neglected consequence of right hemisphere damage]
M Urbanski1, V Angeli, C Bourlon
1INSERM U610, Pavillon Claude Bernard, Hôpital de la Salpêtrière, Paris, France. urbanski@chups.jussieu.fr
Revue Neurologique
|April 4, 2007
Summary
Unilateral Spatial Neglect (USN) following right brain damage requires effective diagnosis and rehabilitation. Research advances understanding of spatial attention disorders and informs new treatment strategies.
Area of Science:
- Neuroscience
- Cognitive Psychology
- Neurology
Context:
- Unilateral Spatial Neglect (USN) is a prevalent deficit after right hemisphere brain damage.
- Severe USN can persist for years, impacting patient autonomy and social reintegration.
- There is a critical need for reliable diagnostic and therapeutic interventions for USN.
Purpose:
- To review the clinical presentation, anatomical underpinnings, and theoretical accounts of USN.
- To explore advancements in diagnostic and neuroimaging techniques for USN.
- To present findings from computer simulations and rehabilitation strategies for USN.
Summary:
- USN involves complex cognitive functions including spatial attention, mental representation, and consciousness.
- Key mechanisms may involve difficulties in disengaging attention and automatic orienting biases.
- Implicit processing of neglected stimuli is a noted phenomenon.
Impact:
- Advances in behavioral paradigms and neuroimaging have enhanced understanding of attention and spatial awareness.
- New rehabilitation procedures are emerging, offering improved patient outcomes.
- Findings have implications for understanding normal neurocognitive systems and spatial awareness.
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