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Updated: Jul 4, 2026

Odorant-induced Responses Recorded from Olfactory Receptor Neurons using the Suction Pipette Technique
Published on: April 5, 2012
Cheirobuccal sensory syndrome
Yi-Shan Wu1, Tzu-Huey Li, Tsung-Hwa Chen
1Department of Neurology, Chang Gung Memorial Hospital Kaohsiung Medical Center, Kaohsiung, Taiwan.
Abstract:
Two patients presented with sensory impairments confined to their right intraoral cheek and right first three fingers. An objective decrease of pinprick pain was detected at these sites. Neuroimaging illustrated recent infarcts in the contralateral ventral thalamus of both patients. The intraoral and cheiral sensory impairments resolved within two months after onset. We coined the term "cheirobuccal sensory syndrome" to describe these cases. The clinical significance and pathogenesis of this peculiar syndrome are discussed.
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