首页> 外文期刊>Journal of clinical neuroscience: official journal of the Neurosurgical Society of Australasia >Topographical disorientation in a patient with late-onset blindness with multiple acute ischemic brain lesions.
【24h】

Topographical disorientation in a patient with late-onset blindness with multiple acute ischemic brain lesions.

机译:具有多发急性缺血性脑损伤的迟发性失明患者的地形失调。

获取原文
获取原文并翻译 | 示例
           

摘要

The neurological basis for topographical disorientation has recently shifted from a model of navigation utilizing egocentric techniques alone, to multiple parallel systems of topographical cognition including egocentric and allocentric strategies. We explored if this hypothesis may be applicable to a patient with late-onset blindness. A 72-year-old male with bilateral blindness experienced a sudden inability to navigate after suffering a stroke. Multiple lesions scattered bilaterally throughout the parietal-occipital lobes were found. Deficits in the neural correlates underlying egocentric or allocentric strategies may result in topographical disorientation, even if one appears to be the predominant orientation strategy utilized.
机译:最近,地形迷失的神经学基础已经从仅使用自我中心技术的导航模型转变为包括自我中心和同心中心策略在内的多个并行的地形认知系统。我们探讨了该假设是否适用于迟发性失明患者。一名患有双眼失明的72岁男性在中风后突然无法导航。发现多个病变双侧散布在顶枕叶上。潜在的自我中心或同心中心策略在神经相关方面的缺陷可能导致地形迷失方向,即使其中一种似乎是所采用的主要方向策略也是如此。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号