Chang-Hwan Im
Chang-Hwan Im
Department of Biomedical Engineering, Hanyang University, Seoul, Korea
Verified email at - Homepage
Cited by
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Neurofeedback-based motor imagery training for brain–computer interface (BCI)
HJ Hwang, K Kwon, CH Im
Journal of neuroscience methods 179 (1), 150-156, 2009
Development of an SSVEP-based BCI spelling system adopting a QWERTY-style LED keyboard
HJ Hwang, JH Lim, YJ Jung, H Choi, SW Lee, CH Im
Journal of neuroscience methods 208 (1), 59-65, 2012
EEG-based brain-computer interfaces: a thorough literature survey
HJ Hwang, S Kim, S Choi, CH Im
International Journal of Human-Computer Interaction 29 (12), 814-826, 2013
Multimodal function optimization based on particle swarm optimization
JH Seo, CH Im, CG Heo, JK Kim, HK Jung, CG Lee
IEEE Transactions on Magnetics 42 (4), 1095-1098, 2006
Classification of selective attention to auditory stimuli: toward vision-free brain–computer interfacing
DW Kim, HJ Hwang, JH Lim, YH Lee, KY Jung, CH Im
Journal of neuroscience methods 197 (1), 180-185, 2011
Inconsistent outcomes of transcranial direct current stimulation may originate from anatomical differences among individuals: electric field simulation using individual MRI data
JH Kim, DW Kim, WH Chang, YH Kim, K Kim, CH Im
Neuroscience letters 564, 6-10, 2014
Hybrid genetic algorithm for electromagnetic topology optimization
CH Im, HK Jung, YJ Kim
IEEE Transactions on Magnetics 39 (5), 2163-2169, 2003
Magnetic field analysis of 2-D permanent magnet array for planar motor
HS Cho, CH Im, HK Jung
IEEE Transactions on Magnetics 37 (5), 3762-3766, 2001
COMETS: A MATLAB toolbox for simulating local electric fields generated by transcranial direct current stimulation (tDCS)
YJ Jung, JH Kim, CH Im
Biomedical engineering letters 3 (1), 39-46, 2013
Determination of optimal electrode positions for transcranial direct current stimulation (tDCS)
CH Im, HH Jung, JD Choi, SY Lee, KY Jung
Physics in Medicine & Biology 53 (11), N219, 2008
Evaluation of local electric fields generated by transcranial direct current stimulation with an extracephalic reference electrode based on realistic 3D body modeling
CH Im, JH Park, M Shim, WH Chang, YH Kim
Physics in Medicine & Biology 57 (8), 2137, 2012
A new dual-frequency stimulation method to increase the number of visual stimuli for multi-class SSVEP-based brain–computer interface (BCI)
HJ Hwang, DH Kim, CH Han, CH Im
Brain research 1515, 66-77, 2013
Decreased EEG synchronization and its correlation with symptom severity in Alzheimer's disease
YM Park, HJ Che, CH Im, HT Jung, SM Bae, SH Lee
Neuroscience research 62 (2), 112-117, 2008
Classification of binary intentions for individuals with impaired oculomotor function:‘eyes-closed’SSVEP-based brain–computer interface (BCI)
JH Lim, HJ Hwang, CH Han, KY Jung, CH Im
Journal of neural engineering 10 (2), 026021, 2013
Evaluation of various mental task combinations for near-infrared spectroscopy-based brain-computer interfaces
HJ Hwang, JH Lim, DW Kim, CH Im
Journal of Biomedical Optics 19 (7), 077005, 2014
Machine-learning-based diagnosis of schizophrenia using combined sensor-level and source-level EEG features
M Shim, HJ Hwang, DW Kim, SH Lee, CH Im
Schizophrenia research 176 (2-3), 314-319, 2016
Disruptions in small-world cortical functional connectivity network during an auditory oddball paradigm task in patients with schizophrenia
M Shim, DW Kim, SH Lee, CH Im
Schizophrenia research 156 (2-3), 197-203, 2014
A novel algorithm for multimodal function optimization based on evolution strategy
CH Im, HK Kim, HK Jung, K Choi
IEEE transactions on magnetics 40 (2), 1224-1227, 2004
Reduced source activity of event-related potentials for affective facial pictures in schizophrenia patients
HT Jung, DW Kim, S Kim, CH Im, SH Lee
Schizophrenia research 136 (1-3), 150-159, 2012
Spatial resolution of EEG cortical source imaging revealed by localization of retinotopic organization in human primary visual cortex
CH Im, A Gururajan, N Zhang, W Chen, B He
Journal of neuroscience methods 161 (1), 142-154, 2007
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