Chang-Hwan Im
Chang-Hwan Im
Department of Biomedical Engineering, Hanyang University, Seoul, Korea
Verified email at - Homepage
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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
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
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
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
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
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
Hybrid genetic algorithm for electromagnetic topology optimization
CH Im, HK Jung, YJ Kim
IEEE Transactions on Magnetics 39 (5), 2163-2169, 2003
fNIRS evidence for recognizably different positive emotions
X Hu, C Zhuang, F Wang, YJ Liu, CH Im, D Zhang
Frontiers in human neuroscience 13, 120, 2019
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
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
Changes in network connectivity during motor imagery and execution
YK Kim, E Park, A Lee, CH Im, YH Kim
PloS one 13 (1), e0190715, 2018
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), 077005-077005, 2014
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
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, 39-46, 2013
A ternary hybrid EEG-NIRS brain-computer interface for the classification of brain activation patterns during mental arithmetic, motor imagery, and idle state
J Shin, J Kwon, CH Im
Frontiers in neuroinformatics 12, 5, 2018
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
Real-time “eye-writing” recognition using electrooculogram
KR Lee, WD Chang, S Kim, CH Im
IEEE Transactions on Neural Systems and Rehabilitation Engineering 25 (1), 37-48, 2016
Detection of eye blink artifacts from single prefrontal channel electroencephalogram
WD Chang, HS Cha, K Kim, CH Im
Computer methods and programs in biomedicine 124, 19-30, 2016
Development of an Online Home Appliance Control System Using Augmented Reality and an SSVEP-Based Brain–Computer Interface
S Park, HS Cha, CH Im
IEEE Access 7, 163604-163614, 2019
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