CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
Mapping cortical areas associated with Chinese word processing with functional magnetic resonance imaging
Authors
唐一源
庄建程
+6 more
张武田
李德军
王岩
翁旭初
胡小平
马林
Publication date
1 January 2002
Publisher
Abstract
目的 使用功能磁共振成像 (fMRI)对参与汉字处理的脑皮层区域进行确认 ,并对fMRI在人脑功能区定位方面的可靠性及重复性进行探讨。方法 对 8例右利手、母语为汉语的正常年轻人进行了汉语同义字和同音字判断的测试 ,同时采集其脑部的fMRI数据。MRI检查分别在 2台不同的机型上完成 (1.5TGESignaHorizon和 1.5TSiemensVision)。通过相关分析进行统计学处理并得到脑功能活动的图像。结果 对同义字和同音字进行判断均能明显激活Broca区、Wernicke区、双侧纹外视区及双侧颞叶腹侧皮层。配对t检验显示执行同义字和同音字判断任务所激发的脑功能区之间无显著性差异 (t =0 .35 ,P >0 .0 5 ) ,在 2台不同机型的MRI仪上获得的结果无本质区别。结论fMRI可以对汉语处理的有关大脑皮层区域进行定位 ,在不同临床MRI机型上得到的结果不仅可靠 ,而且具有很好的重复性。</p
Similar works
Full text
Available Versions
Institutional Repository of Institute of Psychology, Chinese Academy of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.psych.ac.cn:311026/1228
Last time updated on 25/07/2018
Institute of Psychology,Chinese Academy Of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.psych.ac.cn:311026/1229
Last time updated on 08/08/2019