Safronov V A
Zh Nevropatol Psikhiatr Im S S Korsakova. 1977;77(11):1673-7.
The paper presents the results of the study on a muscle tension in patients with parkinsonism. The great role in the maintenance of the motor tonic activity in parkinsonism is played by an increased excitability (of a static type) of the receptors of the muscle length. The assumption is made that an increased sensitivity in these receptors is the result of the increased fusiomotor activity. The author discusses a possibility of changes in the structure of intrafusal fibres in spindles of the muscle due to which these receptors can preserve an excited state for a long time.
本文介绍了对帕金森病患者肌肉张力的研究结果。在帕金森病中，肌肉长度感受器（静态型）兴奋性增加在维持运动性强直活动中起重要作用。研究假设这些感受器敏感性增加是肌梭运动活动增强的结果。作者探讨了肌肉纺锤体内肌梭纤维结构发生变化的可能性，由于这种变化，这些感受器能够长时间保持兴奋状态。
