首页> 美国卫生研究院文献>other >Analyzing Receptive Fields Classification Images and Functional Images: Challenges with Opportunities for Synergy
【2h】

Analyzing Receptive Fields Classification Images and Functional Images: Challenges with Opportunities for Synergy

机译:分析感受野分类图像和功能性图像:协同的挑战

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 neurophysiology, psychophysics, optical imaging, and functional imaging studies, the investigator seeks a relationship between a high-dimensional variable, such as an image, and a categorical variable, such as the presence or absence of a spike or a behavior. The usual analysis strategy is fundamentally identical across these contexts – it amounts to calculating the average value of the high-dimensional variable for each value of the categorical variable, and comparing these results by subtraction. Though intuitive and straightforward, this procedure may be inaccurate or inefficient, and may overlook important detail. Sophisticated approaches have been developed within these several experimental contexts, but they are rarely applied beyond the context in which they were developed. Recognition of the relationships among these contexts has the potential to accelerate improvements in analytic methods and to increase the information that can be gleaned from experiments.
机译:在神经生理学,心理物理学,光学成像和功能成像研究中,研究人员寻求高维度变量(例如图像)与类别变量(例如是否存在尖峰或行为)之间的关系。在这些情况下,通常的分析策略在根本上是相同的–它等于为分类变量的每个值计算高维变量的平均值,并通过减法比较这些结果。尽管直观,简单,但是此过程可能不准确或效率低下,并且可能会忽略重要的细节。在这几种实验环境中已经开发出复杂的方法,但是很少在超出其开发背景的情况下应用它们。认识这些环境之间的关系有可能加速分析方法的改进并增加可从实验中收集的信息。

著录项

  • 期刊名称 other
  • 作者

    Jonathan D Victor;

  • 作者单位
  • 年(卷),期 -1(8),12
  • 年度 -1
  • 页码 1651–1656
  • 总页数 16
  • 原文格式 PDF
  • 正文语种
  • 中图分类
  • 关键词

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