首页> 美国卫生研究院文献>PLoS Computational Biology >The Lazy Visual Word Form Area: Computational Insights into Location-Sensitivity
【2h】

The Lazy Visual Word Form Area: Computational Insights into Location-Sensitivity

机译:懒惰的视觉单词形式区域:位置敏感性的计算见解

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

In a recent study, Rauschecker et al. convincingly demonstrate that visual words evoke neural activation signals in the Visual Word Form Area that can be classified based on where they were presented in the visual fields. This result goes against the prevailing consensus, and begs an explanation. We show that one of the simplest possible models for word recognition, a multilayer feedforward network, will exhibit precisely the same behavior when trained to recognize words at different locations. The model suggests that the VWFA initially starts with information about location, which is not being suppressed during reading acquisition more than is needed to meet the requirements of location-invariant word recognition. Some new interpretations of Rauschecker et al.'s results are proposed, and three specific predictions are derived to be tested in further studies.
机译:在最近的研究中,Rauschecker等人。令人信服地证明,视觉单词在视觉单词形式区域中引发神经激活信号,该信号可以根据它们在视野中的位置进行分类。这一结果违背了普遍的共识,并提出了一个解释。我们展示了一种最简单的单词识别模型,即多层前馈网络,当训练以识别不同位置的单词时,它们将表现出完全相同的行为。该模型表明,VWFA最初从有关位置的信息开始,在阅读获取过程中,该信息没有被抑制得比满足位置不变字识别要求所需的信息更多。提出了Rauschecker等人结果的一些新解释,并推导了三个具体的预测以供进一步研究检验。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

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