肌张力障碍是一种运动障碍性疾病,表现为不自主的持续性或重复性肌肉异常收缩,导致身体某部位扭曲姿势异常和(或)重复运动。这类疾病以主动肌肉和拮抗肌肉的共同收缩为特点,并且存在过溢现象。按肌张力异常发生的部位分为局灶型、节段型、多灶型、全身型和偏身型。感觉诡计是肌张力障碍的一个经典标志,即患者可以通过特定动作,如对肌张力障碍的邻近部位施加刺激,短暂减轻异常姿势和不自主运动严重程度,从而改善临床症状。本文对国内外报道的肌张力障碍中的感觉诡计研究进行综述。

Dystonia is a movement disorder characterized by involuntary, persistent or repetitive abnormal muscle contractions resulting in distorted body positions and/or repetitive movements.This type of disease is featured by simultaneous contraction of active and antagonistic muscles, and there is overflow, According to the affected areas of the body there are focal type, segmental type, multi-focal type, systemic type and partial body type.Sensory trick is a classic sign of dystonia. It involves specific movements and is an active action that can temporarily reduce the severity of abnormal posture and involuntary movements, often by applying tactile stimuli to adjacent parts of the body affected by the disease to improve dystonia symptoms.In this paper, we summarized the researches on sensory trick in dystonia reported domestically and abroad.