丘脑的内部解剖结构复杂,同时由大脑前后两个循环供血,脑梗死发生后可以因不同的供血血管阻塞出现各具特点的梗死灶,也可以因为梗死灶累及的部位不同而表现出各具特点的临床症状与体征[1]。越来越多的研究表明,丘脑梗死后部分患者可以出现不同程度的认知功能障碍[2]。丘脑梗死 The internal anatomy of the thalamus is complex, while blood is supplied by two cycles before and after the brain. After the cerebral infarction, different characteristic infarcts appear due to different blood supply and blood vessels, and different characteristics of the affected area Clinical symptoms and signs [1]. More and more studies have shown that some patients may have cognitive dysfunction in some patients after thalamic infarction [2]. Thalamic infarction