Analysis: Hello, the initial symptoms of cerebral infarction include the following: First, anterior circulation cerebral infarction symptoms: 1, such as the three bias syndrome, paralysis of the paraplegic limbs, numbness, as well as the visual field symptoms of paraplegic blindness. 2, comprehensive anterior circulation symptoms patients with impaired consciousness, manifested as lethargy, lethargy, coma, and some patients will be manifested as cognitive dysfunction, memory, computational decline, as well as speech dysfunction, the presence of Symptoms of slurred speech, aphasia, decreased willpower, apathy, seizures; Second, posterior circulation cerebral infarction symptoms: 1, dizziness, vertigo symptoms, mainly caused by cerebellar and brainstem lesions, accompanied by dysphagia, choking on drinking water and other symptoms. 2, fall seizures and the emergence of transient generalized amnesia. 3, some patients will also show symptoms of cerebral cavernous infarction, such as the emergence of light hemiparesis, numbness, limb movement disorders, Speech dysfunction, etc.