Cerebral infarction is the abbreviation of cerebral infarction, sometimes caused by the left hand can not move but have consciousness, whether it can be recovered mainly depends on the severity of the patient’s condition and whether the timely treatment. If the condition is mild and the scope of brain damage is small, it is possible to recover consciousness after active treatment and rehabilitation training; if the condition is serious and the scope of damage is large, it may leave permanent sequelae. After the patients with cerebral infarction are conscious after treatment, they can carry out rehabilitation training, such as simple grasping, moving fingers, etc., to prevent the occurrence of muscle atrophy. After the condition is stabilized, physical therapy such as magnetic therapy, hydrotherapy and electrical stimulation can be carried out under the arrangement of the doctor to improve the situation of sensory dysfunction.