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Tubular field deficit
Tubular field deficit
A "tubular" field deficit is inconsistent with the laws of optics and eye physiology.
Reproduced with permission from: Stone J, Carson A, Sharpe M. Functional symptoms and signs in neurology: Assessment and diagnosis. J Neurol Neurosurg Psychiatry 2005; 76:i2. BMJ Publishing Group Ltd. Copyright © 2005.
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