Klostermann W, Wessel K
Department of Neurology, Medical University of Lübeck, Federal Republic of Germany.
Electromyogr Clin Neurophysiol. 1995 Mar;35(2):69-71.
A patient with regenerated Bell's palsy showed a crossed R1 component of the blink reflex recorded from the healthy side while stimulating the affected side. Our observation supports the hypothesis that a short-circuit trigemino-facial pathway crossing the midline exists in normal subjects which is not activated under normal conditions, but may be engaged following peripheral facial nerve disease.
一名贝尔麻痹再生患者在刺激患侧时,健侧记录到的瞬目反射出现了交叉的R1成分。我们的观察结果支持这样一种假说,即正常受试者存在一条穿过中线的短路三叉神经-面神经通路,在正常情况下该通路未被激活,但在周围性面神经疾病后可能会被启用。