ArticleNeurology2026
Pearls & Oy-Sters: Plantar Agraphesthesia in Corticobasal Syndrome.
Article in Neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
3 authors.
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Abstract
We describe a 70-year-old man with no significant medical history who developed progressive left leg numbness, gait dysfunction, and recurrent falls. Within a year, he reported difficulty with both initiating steps and perceiving his left leg as his own. Neurologic evaluation revealed foot dystonia, bradykinesia, and plantar agraphesthesia. Electromyography and nerve conduction studies were unremarkable. Brain MRI demonstrated asymmetric parietal atrophy, greatest on the right. His symptoms did not improve with high-dose carbidopa-levodopa (900 mg/day). This case highlights plantar agraphesthesia as a valuable bedside sign of lower limb cortical sensory loss, even in the absence of hand involvement.
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