Patient: What tests should be done for frequent muscle jumping throughout the body? Doctor: Myoclonus is divided into three categories: idiopathic, symptomatic and epileptic, and can occur in a variety of conditions such as acute or chronic myositis, demyelinating lesions, meningitis, cerebrovascular disease, etc. The lesion site corresponds to three levels of the cerebrospinal axis, namely epileptic myoclonus, brainstem myoclonus, spinal myoclonus, whether you are myoclonus needs to be examined by a physician in person to identify, you can do electroencephalography, electromyography and other tests, in addition to In addition, we need to test whether there is hypocalcemia, etc.