这项工作是支持由美国国家科学基金会资助BCS0745880。

导言在认知神经科学领域，功能磁共振成像（fMRI）技术已成为标准的分析方法。功能磁共振成像的普及茎从现成的数据采集和分析技术，除了容易解释的结果，突出一个给定的认知过程与大脑相关区域的部分。然而，功能磁共振成像的时间分辨率差，因此无法跟踪快速的运作大脑的时空动态。如果认知神经科学家继续以主要使用功能磁共振成像，大脑功能产生的图片，将严重?...

<ol>
	<li>Jasper, H. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+ten-twenty+electrode+system+of+the+International+Federation.">The ten-twenty electrode system of the International Federation.</a> Electroencephalogr. Clin. Neurophysiol. 10, 371-375 (1958).</li><li>Oostenveld, R., Praamstra, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+five+percent+electrode+system+for+high-resolution+EEG+and+ERP+measurements.">The five percent electrode system for high-resolution EEG and ERP measurements.</a> Clin. Neurophysiol. 112, 713-719 (2001).</li><li>Slotnick, S. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Rapid+retinotopic+reactivation+during+spatial+memory.">Rapid retinotopic reactivation during spatial memory.</a> Brain Res. 1268, 97-111 (2009).</li><li>Slotnick, S. D., Handy, T. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Source+localization+of+ERP+generators.+In+Event-Related+Potentials:+A+Methods+Handbook.">Source localization of ERP generators. In Event-Related Potentials: A Methods Handbook.</a> , 149-166 (2004).</li></ol>

high density event-related potential  data acquisition in cognitive neuroscience

功能磁共振成像（fMRI）是目前的标准方法评估在认知神经科学领域的大脑功能，部分因为功能磁共振成像数据采集和分析技术都是现成的。由于磁共振成像具有优异的空间分辨率，但时间分辨率差，这种方法只能用来识别大脑活动的空间位置与给定的认知过程（并揭示了有关的大脑活动的时间过程中的几乎为零）相关。相比之下，事件相关电位（ERP）的录音，一个比fMRI的要少得多经常使用的方法，具有良好的时间分辨率，从而可以快速颞调制跟踪神经活动。不幸的是，在利用的有效保护率在认知神经科学，因为没有现成的数据采集技术和低密度ERP录音空间分辨率差。在努力促进的有效保护率在认知神经科学，涉及本文章详细介绍了在高密度的ERP数据采集关键技术越来越多地使用。更重要的是，高密度事件相关电位提供的承诺（或功能磁共振加上出色的空间分辨率，如果）良好的时间分辨率和空间分辨率好，这是必要的，以捕捉人类大脑功能的时空动态的。

Watch this Scientific Journal Video about High Density Event-related Potential  Data Acquisition in Cognitive Neuroscience at JoVE.com

High Density Event-related Potential  Data Acquisition in Cognitive Neuroscience

事件相关电位（ERP）记录下在认知神经科学的利用，因为没有现成的数据采集技术，这种方法往往具有空间分辨率差。为了促进资源规划，在认知神经科学，涉及本文章详细介绍了在高密度的ERP数据采集关键技术越来越多地使用。

高密度事件相关电位在认知神经科学的数据采集

Functional magnetic resonance imaging (fMRI) is currently the standard method of evaluating brain function in the field of Cognitive Neuroscience, in part ...

Research

JoVE Journal

Neuroscience

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

脑电图神经影像数据：事件相关电位，光谱功率，和多尺度熵的应用

When considering human neuroimaging data, an appreciation of signal variability represents a fundamental innovation in the way we think about brain ...

科研

神经科学

Somatosensory Event-related Potentials from Orofacial Skin Stretch Stimulation

从口面皮肤牵拉刺激体感事件相关电位

Cortical processing associated with orofacial somatosensory function in speech has received limited experimental attention due to the difficulty of ...

High-density Electroencephalographic Acquisition in a Rodent Model Using Low-cost and Open-source Resources

高密度的脑电图采集在啮齿动物模型使用低成本的开源资源

Advanced electroencephalographic analysis techniques requiring high spatial resolution, including electrical source imaging and measures of network ...

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

Hyperscanning 合作伙伴时如何发现刺激处理对近距离活动相关脑电位的影响

The partners of each pair must be able to pass the McGill Friendship Questionnaire without communicating. Each partner is then seated in front of a screen ...

Data Acquisition and Analysis In Brainstem Evoked Response Audiometry In Mice

脑干中的数据采集与分析 在小鼠中引发响应音频测量

Brainstem evoked response audiometry (BERA) is of central relevance in the clinical neurophysiology. As other evoked potential (EP) techniques, such as ...

How to Obtain Reliable Visual Event-related Potentials in Newborns

如何获得新生儿中可靠的视觉事件相关潜力

The present study discusses the characteristics of visual event-related potentials (VEPs) and outlines methodological steps for obtaining reliable ...

Reliable Acquisition of Electroencephalography Data during Simultaneous Electroencephalography and Functional MRI

同时脑电图和功能 MRI 期间的可靠脑成像数据获取

Simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI), EEG-fMRI, combines the complementary properties of scalp EEG ...

Standardized Data Acquisition for Neuromelanin-Sensitive Magnetic Resonance Imaging of the Substantia Nigra

黑质神经黑色素敏感磁共振成像的标准化数据采集

The dopaminergic system plays a crucial role in healthy cognition (e.g., reward learning and uncertainty) and neuropsychiatric disorders (e.g., ...

Acquisition of Resting-State Functional Magnetic Resonance Imaging Data in the Rat

获取大鼠的静态功能磁共振成像数据

Resting-state functional magnetic resonance imaging (rs-fMRI) has become an increasingly popular method to study brain function in a resting, non-task ...

Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method

使用偏小波变换相干法测量 fNIRS-超扫描数据中的定向信息流

Social interaction is of vital importance for human beings. While the hyperscanning approach has been extensively used to study interpersonal neural ...