title: [Case of gustatory disturbance caused by pontine infarction].
abstract: We reported a 72-year-old man presented with gustatory disturbance. He lost bitter, salty, sour and sweet sensation on the left half of the tongue. No other neurologic signs were observed. Brain MRI showed the cerebral infarction in the left middle cerebellar peduncle. The lesion was suspected of affecting the gustatory tract running from the nucleus solitalius to the pontine taste area in the upper pons. The gustatory tract is generally recognized to be located medially from the medial lemniscus and the reticular formation. Our case suggests that the tract would be located laterally from the medial lemniscus and the reticular formation.
authors.affiliation: Department of Neurosurgery, National Hospital Organization Disaster Medical Center.
authors.forename: Satoru
authors.initials: S
authors.lastname: Takeuchi
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Takasato
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Masaoka
authors.forename: Takanori
authors.initials: T
authors.lastname: Hayakawa
authors.forename: Naoki
authors.initials: N
authors.lastname: Otani
authors.forename: Yoshikazu
authors.initials: Y
authors.lastname: Yoshino
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Yatsushige
authors.forename: Takashi
authors.initials: T
authors.lastname: Sugawara
mesh_terms: D000368:Aged; D002544:Cerebral Infarction / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011149:Pons / Q000502:physiology; D013649:Taste; D013651:Taste Disorders / Q000209:etiology*