A cerebral infarction in the basal ganglia region will show the typical symptoms of triple hemiplegia, and in addition, speech disorders may also occur. The nerve conduction bundles in the human brain that are responsible for movement and sensation pass through the basal ganglia, and an infarction here will typically result in hemiparesis of the contralateral limb, hemiplegia, and hemifacial dysesthesia. If left untreated, the symptoms will continue to worsen and there is a risk of paralysis. However, the prognosis of infarction in the basal ganglia needs to be evaluated according to the size of the infarction, the severity of the symptoms, and the presence of complications. If you have a basal ganglia infarction, please seek medical attention and cooperate with your doctor to avoid delays.