Cerebral infarction left hand can not move but there is a hint of consciousness may be small artery occlusion caused by pure motor light hemiparesis, etc., through the physician under the guidance of the active application of alteplase and other drugs as well as rehabilitation therapy is possible to recover. 1. Drug therapy: Thrombolytic drugs such as alteplase, fibrin-lowering drugs such as defibrillin, antiplatelet drugs such as clopidogrel and cilostazol, and neuroprotective drugs such as edaravone can be used under the guidance of physicians to promote the recovery of brain function and alleviate the symptoms of dyskinesia. 2. Rehabilitation therapy: Rehabilitation therapy should be carried out as early as possible after the condition is stabilized, such as appropriate hand function exercises such as passive or active grasping, which can be supplemented by acupuncture and physiotherapy. Cerebral infarction is an acute cerebrovascular disease, symptoms should be diagnosed and treated in time to avoid delay.