BRAIN and NERVE Shinkei Kenkyu no Shinpo Volume 69, Issue 4 (April 2017)
Japanese

Brodmann Areas 17, 18, and 19 in the Human Brain: An Overview Juro Kawachi 1 1The University of Tokyo Keyword: 皮質区分 , 線維結合 , 視野欠損 , 幻視 , 皮質性視覚障害 , cortical segregations , fiber connections , visual field defect , visual hallucinations , cortical visual disorder pp.397-410
Published Date 2017/4/1
DOI https://doi.org/10.11477/mf.1416200756
  • Abstract
  • Look Inside
  • Reference

Abstract

Brodmann areas 17, 18, and 19 in the human brain are visual cortices of the occipital lobe. Each area has its own retinotopic representations, particulary area 19, which has many small retinotopic areas representing half or all of the contralateral visual field, several functional areas, and nine cytoarchitectonic areas. Several fasciculi are known as occipital fiber connections, but their precise endpoints are not clear. Lesions in the visual cortices cause several visual disorders including visual field defect, visual hallucinations, metamorphopsia, and different kinds of visual agnosia.


Copyright © 2017, Igaku-Shoin Ltd. All rights reserved.

基本情報

18816096.69.4.jpg
BRAIN and NERVE-神経研究の進歩
69巻4号 (2017年4月)
電子版ISSN 1344-8129 印刷版ISSN 1881-6096 医学書院

関連文献

もっと見る

文献を共有