Electrophysiological/ Computational Core

电生理/计算核心

• 批准号: 7980645
• 负责人: Jose Luis Contreras-Vidal
• 金额: $ 34.54万
• 依托单位: UNIV OF MARYLAND, COLLEGE PARK
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-09-10 至 2015-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7980645
• 关键词: Adult; Animal Housing; Animals; Attention; Behavioral; Brain; Callithrix jacchus jacchus; Capuchin Monkey; Child; Child Development; Collection; Computer Interface; Computer software; Computers; Cornea; Custom; Data; Data Analyses; Data Collection; Data Storage and Retrieval; Devices; Electrodes; Electroencephalography; Electronics; Electrophysiology (science); Equipment; Ethology; Eye; Foxes; Funding; Glass; Grant; Head; Housing; Human; Human Development; Imagery; Individual; Infant; Israel; Kinesiology; Laboratories; Location; Macaca mulatta; Maps; Maryland; Methods; Microelectrodes; Modeling; Monitor; Monkeys; Motion; Motor; Movement; National Institute of Child Health and Human Development; Neonatal; Neurons; Neurosciences; Neurosciences Research; Nurseries; Performance; Postdoctoral Fellow; Process; Public Health Schools; Research; Research Project Grants; Running; Saimiri; Services; Site; Source; Specialist; Staging; Students; System; Testing; Time; United States National Institutes of Health; Universities; Wing; Work; analog; base; comparative; design; digital; experience; foot; graduate student; independent component analysis; meetings; mirror neuron system; neurophysiology; nonhuman primate; programs; research facility; research study; response; social group; sound; square foot

Objectives Core B, the electrophysiology and computational core, will develop standard methods for processing and analysis of EEG data from both human and non-human primate studies that can be used to identify mirror neuron system (MNS) activity. Both standard nonparametric spectral estimation methods and more recent methods based on parametric modeling, wavelet analysis, and independent component analysis of brain activity will be used to identify mu like responses in infants, children and adults and in the non-human primate studies. Moreover, cortical source analysis will also provide a window to the generators of the mu activity as described below. This core will provide foundational support to each of the Projects for collecfing electrophysiological data examining the mirror system during observafion and performance of action in human infants (Projects I and II), human children (Project I and IV) and human adults (Projects I and IV) as well as non-human primate infants (Projects I and III) and non-human primate adults (Project III).

目标 核心 B，即电生理学和计算核心，将开发处理和计算的标准方法。 分析来自人类和非人类灵长类动物研究的脑电图数据，可用于识别镜像 神经元系统（MNS）活动。标准非参数谱估计方法和更新的方法 基于大脑参数建模、小波分析和独立成分分析的方法 活动将用于识别婴儿、儿童、成人以及非人类灵长类动物的 mu 样反应 研究。此外，皮层源分析还将为 mu 活动的生成器提供一个窗口： 如下所述。该核心将为每个收集项目提供基础支持 在观察和执行人类动作时检查镜像系统的电生理数据 婴儿（项目 I 和 II）、人类儿童（项目 I 和 IV）和人类成人（项目 I 和 IV）以及 非人类灵长类婴儿（项目 I 和 III）和非人类灵长类成年动物（项目 III）。