顽固性呃逆虽多为良性症状，却可能成为临床难题。来自某机构的研究团队针对一例以呃逆为唯一症状的延髓囊性血管母细胞瘤病例，通过术中喉内收反射(LAR)和声带皮质延髓诱发电位(vocal coMEPs)监测技术，发现手术切除后左侧LAR显著降低伴随呃逆消失的现象 ...

Infantile airway closure is mediated through the Laryngeal Adductor Reflex (LAR). This reflex is the result of a complex sequence of neurologic events. It results in glottic closure with or without a ...

Note the development of a sinusoidal pattern. (Source: Ikari TS, Sasaki CT. Glottic closure reflex: control mechanisms Ann Otol Rhino Laryngol 1980;89(3): 220-224, with permission from Annals ...