/
/
Event Related Potentials (ERPs) and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder (ADHD)
This content is Free Access.
1Neuropsychiatric Team, Åsebråten Outpatient Clinic,Østfold Hospital Trust, 2Institute of Psychology,Norwegian University of Science and Technology, 3Gillberg Neuropsychiatry Centre,University of Gothenburg, 4P. Bechtereva Institute of the Human Brain,Russian Academy of Sciences, 5Department of Neuropsychology,Andrzej Frycz-Modrzewski Krakow University
Chapters
- 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
EEG-methods are applied for extracting biomarkers of brain dysfunctions. The focus is on multi-channel event-related potentials (ERPs) recorded in a cued GO/NOGO task. Non-brain artifacts are corrected and ERPs are compared with the normative data. Examples relate to biomarkers for ADHD diagnosis and prediction of medication response.
