Tison F, Arné P, Dousset V, Paty J, Henry P
Service de Neurologie, Groupe Hospitalier Pellegrin, Bordeaux.
Rev Neurol (Paris). 1998 Jun;154(5):423-5.
Propriospinal myoclonus is a subtype of spinal myoclonus characterized by axial flexion or extension jerks, arrhythmic and prolonged muscle bursts with a pattern of activation consistent with a slow conduction within the propriospinal pathways. We describe a new idiopathic case of flexion propriospinal myoclonus occurring upon relaxation and drowsiness. This syndrome is to be added to the spectrum of movement disorders occurring during drowsiness.
脊髓固有束肌阵挛是脊髓肌阵挛的一种亚型，其特征为轴向屈曲或伸展性抽搐，肌肉阵发无节律且持续时间长，激活模式与脊髓固有束通路内的缓慢传导一致。我们描述了一例新的特发性屈曲性脊髓固有束肌阵挛病例，该病例在放松和困倦时出现。这种综合征应被纳入嗜睡期间发生的运动障碍谱中。
