...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Neuron >The hippocampus supports both the recollection and the familiarity components of recognition memory.
【24h】

The hippocampus supports both the recollection and the familiarity components of recognition memory.

机译：海马支持识别记忆的记忆和熟悉性。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The receiver operating characteristic (ROC) has been used to investigate the component processes of recognition memory. Some studies with this technique have been taken to indicate that the hippocampus selectively supports the process of recollection, whereas adjacent cortex in the parahippocampal gyrus supports the process of familiarity. We analyzed ROC data from young adults, memory-impaired patients with limited hippocampal lesions, and age-matched controls. The shape of the ROC changed in similar ways from asymmetric to symmetric, as a function of the strength of memory (strong to weak) in both the young adults and the patients. Moreover, once overall memory strength was similar, the shape of the patient ROC was asymmetric and matched the control ROC. These results suggest that the component processes that determine the shape of the ROC are operative in the absence of the hippocampus, and they argue against the idea that the hippocampus selectively supports the recollection process.
机译：接收器工作特性（ROC）已用于研究识别存储器的组成过程。已经进行了一些使用该技术的研究，以表明海马体选择性地支持了记忆的过程，而海马旁回中的相邻皮质支持了熟悉的过程。我们分析了年轻人，患有有限海马损伤的记忆障碍患者和年龄匹配的对照组的ROC数据。 ROC的形状以相似的方式从不对称变为对称，这取决于年轻人和患者的记忆强度（强到弱）。此外，一旦总体记忆强度相似，患者ROC的形状就会不对称并与对照ROC相匹配。这些结果表明，决定ROC形状的组成过程在没有海马体的情况下是可操作的，并且他们反对海马体选择性地支持回收过程的观点。

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