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事件相关电位 (ERPs) 和其他基于脑电图的提取大脑功能障碍生物标志物的方法:从小儿注意力缺陷/多动障碍 (ADHD) 中的例子
Journal JoVE
Neurosciences
This content is Free Access.
Journal JoVE Neurosciences
Event Related Potentials (ERPs) and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder (ADHD)
DOI:

10:02 min

March 12, 2020

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Chapitres

  • 00:05Introduction
  • 00:45Electroencephalography (EEG) Data File Creation and Equipment Preparation
  • 02:30Eyes Closed and Eyes Opened Registration
  • 03:09Cued GO/NOGO Task Training
  • 04:20EEG and Button Press Recordings in Task Condition
  • 04:53EEG Record Preprocessing
  • 05:42EEG Spectra and Event Related Potential (ERP) Computation
  • 06:55VCPT Behavioral Data Registration and Comparison
  • 08:34Results: Representative ERP Wave Patterns and Corresponding Maps in Proactive and Reactive Cognitive Controls in ADHD and Healthy Control Subjects
  • 09:18Conclusion

Summary

Traduction automatique

脑电图方法用于提取脑功能障碍的生物标志物。重点是在 CUed GO/NOGO 任务中记录的多通道事件相关电位 (ERP)。非脑伪影得到纠正,ERP与规范数据进行比较。示例涉及多动症诊断和药物反应预测的生物标志物。

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