枕叶梗死所致的象限盲。临床与计算机断层扫描的相关性。

Altitudinal hemianopia caused by occipital infarctions. Clinical and computerized tomographic correlations.

作者信息

Newman R P, Kinkel W R, Jacobs L

出版信息

Arch Neurol. 1984 Apr;41(4):413-8. doi: 10.1001/archneur.1984.04050160075019.

DOI:10.1001/archneur.1984.04050160075019

Abstract

Two patients with altitudinal homonymous hemianopia caused by bilateral occipital infarctions were studied. Their clinical-computerized tomographic correlations showed the anatomic representation of the superior and inferior visual fields in the lower and upper banks of the calcarine fissure, respectively. The patient with the superior-field defect was unusual because he retained normal color vision and facial recognition abilities, despite having bilateral lesions that have classically produced central achromatopsia and prosopagnosia.

摘要

对两名因双侧枕叶梗死导致垂直性同侧偏盲的患者进行了研究。他们的临床与计算机断层扫描相关性显示，分别在距状裂的上下缘对应着上、下视野的解剖表现。患有上视野缺损的患者情况较为特殊，尽管其双侧病变通常会导致中枢性色盲和面容失认症，但他仍保留了正常的色觉和面部识别能力。