Patients with cerebral infarcts may experience gibberish, which is usually seen in lobe infarcts, such as temporal lobe hippocampal infarcts, where patients may experience cognitive decline and gibberish. Some of the infarcts in the occipital and frontal lobes also have dusky hallucinations, and patients may have hallucinations before dark, which may manifest as gibberish. In case of recurrent cerebral infarction, the patient may also develop vascular dementia, where the patient’s cognitive function is severely reduced and may manifest as gibberish. For the acute phase of cerebral infarction, patients should be given symptomatic treatment such as antiplatelet aggregation and blood circulation. After the acute phase, patients are advised to actively initiate secondary prevention of cerebrovascular disease. For vascular dementia, patients can be given drugs to improve brain cell metabolism, such as cerebroprotein hydrolysate tablets and cytarabine sodium tablets.