Botulinum toxin (Botox, Xeomin)is a medication that prevents muscle contractions in a specific area of your body. It must be given by a health care provider (who injects the medication into your affected muscles) and repeated about every 3 months. Surgery If medications don’t relieve your s...
Muscle Spasms, Handwriting Cramps, and Involuntary Movements: What is Dystonia?By Ground Up Strength
Dystonia refers to a movement disorder characterized by abnormal posture or movements, caused by involuntary muscle contractions or cramps. Latest Research and Reviews Disability trajectories individuals with spinal cord injury in mainland China: do psychosocial resources and diseases factors predict trajectori...
Cervical dystonia (CD) is another form of primary focal dystonia characterized by involuntary muscle contractions causing abnormal postures and/or twisting movements of the head and neck (Defazio, Jankovic, Giel, & Papapetropoulos, 2013).
and muscle cramps in upper extremities associated with variable degrees of bradykinesia, rigidity, and postural instability. Cranial and upper limb muscles are more affected than the lower limbs. Bulbar involvement is prominent manifest by an open mouth, drooling, and near inability to speak or swa...
Task-specific dystonias are primary focal dystonias characterized by excessive muscle contractions producing abnormal postures during selective motor activ... D Torres-Russotto,JS Perlmutter - 《Ann N Y Acad Sci》 被引量: 138发表: 2008年 Task-specific plasticity of somatosensory cortex in patients ...
musician's dystonia Shinichi Furuya1,2, Kenta Tominaga3, Fumio Miyazaki3 & Eckart Altenmüller1 Extensive training can bring about highly-skilled action, but may also impair motor dexterity by producing involuntary movements and muscular cramping, as seen in focal dystonia (FD) and tremor...
repetitive movements or abnormal postures. The movements, which are involuntary and sometimes painful, may affect a single muscle; a group of muscles such as those in the arms, legs, or neck; or the entire body. Those with dystonia usually have normal intelligence and no associated psychiatric ...
[5]. As with all the SCAs, the clinical hallmark and presenting sign is a progressive cerebellar syndrome. Associated clinical features include slow saccades, muscle cramps and peripheral neuropathy. Less commonly, patients can present with extra-pyramidal signs (EPS) such as levodopa responsive or...
Nakashima K, Rothwell JC, Day BL et al (1989) Reciprocal inhibition between forearm muscle in patients with writer’s cramp and other occupational cramps, symptomatic hemidystonia and hemiparesis due to stroke. Brain 112:681–697 Article PubMed Google Scholar Marsden CD, Sheehy MP (1990) Write...