Výsledky vyhledávání - "Wong, Chung Ki"

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Automated Pipeline for EEG Artifact Reduction (APPEAR) Recorded during fMRI

Autor: Mayeli, Ahmad, Zoubi, Obada Al, Henry, Kaylee, Wong, Chung Ki, White, Evan J., Luo, Qingfei, Zotev, Vadim, Refai, Hazem, Investigators, the Tulsa 1000, Bodurka, Jerzy

Objective. EEG data collected during fMRI acquisition are contaminated with MRI gradients and ballistocardiogram (BCG) artifacts, in addition to artifacts of physiological origin. There have been several attempts for reducing these artifacts with man

Externí odkaz: http://arxiv.org/abs/1912.05507

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Real-time fMRI neurofeedback training of the amygdala activity with simultaneous EEG in veterans with combat-related PTSD

Autor: Zotev, Vadim, Phillips, Raquel, Misaki, Masaya, Wong, Chung Ki, Wurfel, Brent E., Krueger, Frank, Feldner, Matthew, Bodurka, Jerzy

Publikováno v: NeuroImage: Clinical 19 (2018) 106-121

Posttraumatic stress disorder (PTSD) is a chronic and disabling neuropsychiatric disorder characterized by insufficient top-down modulation of the amygdala activity by the prefrontal cortex. Real-time fMRI neurofeedback (rtfMRI-nf) is an emerging met

Externí odkaz: http://arxiv.org/abs/1801.09165

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Real-time fMRI neurofeedback of the mediodorsal and anterior thalamus enhances correlation between thalamic BOLD activity and alpha EEG rhythm

Autor: Zotev, Vadim, Misaki, Masaya, Phillips, Raquel, Wong, Chung Ki, Bodurka, Jerzy

Publikováno v: Human Brain Mapping 39 (2018) 1024-1042

Real-time fMRI neurofeedback (rtfMRI-nf) with simultaneous EEG allows volitional modulation of BOLD activity of target brain regions and investigation of related electrophysiological activity. We applied this approach to study correlations between th

Externí odkaz: http://arxiv.org/abs/1702.04195

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