Multi-frequency electrical impedance tomography system with automatic self-calibration for long-term monitoring H Wi, H Sohal, AL McEwan, EJ Woo, TI Oh IEEE transactions on biomedical circuits and systems 8 (1), 119-128, 2013 | 150 | 2013 |
A fully parallel multi-frequency EIT system with flexible electrode configuration: KHU Mark2 TI Oh, H Wi, DY Kim, PJ Yoo, EJ Woo Physiological measurement 32 (7), 835, 2011 | 125 | 2011 |
Multi-frequency EIT system with radially symmetric architecture: KHU Mark1 TI Oh, EJ Woo, D Holder Physiological measurement 28 (7), S183, 2007 | 124 | 2007 |
Nanofiber web textile dry electrodes for long-term biopotential recording TI Oh, S Yoon, TE Kim, H Wi, KJ Kim, EJ Woo, RJ Sadleir IEEE Transactions on Biomedical Circuits and Systems 7 (2), 204-211, 2012 | 123 | 2012 |
Validation of a multi-frequency electrical impedance tomography (mfEIT) system KHU Mark1: impedance spectroscopy and time-difference imaging TI Oh, H Koo, KH Lee, SM Kim, J Lee, SW Kim, JK Seo, EJ Woo Physiological measurement 29 (3), 295, 2008 | 116 | 2008 |
In vivo electrical conductivity imaging of a canine brain using a 3 T MREIT system HJ Kim, TI Oh, YT Kim, BI Lee, EJ Woo, JK Seo, SY Lee, O Kwon, C Park, ... Physiological measurement 29 (10), 1145, 2008 | 92 | 2008 |
Calibration methods for a multi-channel multi-frequency EIT system TI Oh, KH Lee, SM Kim, H Koo, EJ Woo, D Holder Physiological measurement 28 (10), 1175, 2007 | 73 | 2007 |
A novel method for recording neuronal depolarization with recording at 125–825 Hz: implications for imaging fast neural activity in the brain with electrical impedance tomography T Oh, O Gilad, A Ghosh, M Schuettler, DS Holder Medical & biological engineering & computing 49, 593-604, 2011 | 60 | 2011 |
Cytoprotective self-assembled RGD peptide nanofilms for surface modification of viable mesenchymal stem cells D Choi, H Lee, HB Kim, M Yang, J Heo, Y Won, SS Jang, JK Park, Y Son, ... Chemistry of materials 29 (5), 2055-2065, 2017 | 57 | 2017 |
Performance evaluation of wideband bio-impedance spectroscopy using constant voltage source and constant current source Y Mohamadou, TI Oh, H Wi, H Sohal, A Farooq, EJ Woo, AL McEwan Measurement Science and Technology 23 (10), 105703, 2012 | 50 | 2012 |
Current density imaging during transcranial direct current stimulation using DT-MRI and MREIT: algorithm development and numerical simulations OI Kwon, SZK Sajib, I Sersa, TI Oh, WC Jeong, HJ Kim, EJ Woo IEEE Transactions on Biomedical Engineering 63 (1), 168-175, 2015 | 44 | 2015 |
An electrode addressing protocol for imaging brain function with electrical impedance tomography using a 16-channel semi-parallel system L Fabrizi, A McEwan, T Oh, EJ Woo, DS Holder Physiological measurement 30 (6), S85, 2009 | 43 | 2009 |
Precision constant current source for electrical impedance tomography JW Lee, TI Oh, SM Paek, JS Lee, EJ Woo Proceedings of the 25th annual international conference of the IEEE …, 2003 | 43 | 2003 |
Validation of weighted frequency-difference EIT using a three-dimensional hemisphere model and phantom S Ahn, TI Oh, SC Jun, JK Seo, EJ Woo Physiological measurement 32 (10), 1663, 2011 | 42 | 2011 |
A comparison of two EIT systems suitable for imaging impedance changes in epilepsy L Fabrizi, A McEwan, T Oh, EJ Woo, DS Holder Physiological measurement 30 (6), S103, 2009 | 41 | 2009 |
Feasibility of breast cancer lesion detection using a multi-frequency trans-admittance scanner (TAS) with 10 Hz to 500 kHz bandwidth TI Oh, J Lee, JK Seo, SW Kim, EJ Woo Physiological measurement 28 (7), S71, 2007 | 40 | 2007 |
Electrical impedance spectroscopy for electro-mechanical characterization of conductive fabrics TK Bera, Y Mohamadou, K Lee, H Wi, TI Oh, EJ Woo, M Soleimani, ... Sensors 14 (6), 9738-9754, 2014 | 36 | 2014 |
Multifunctional collagen and hyaluronic acid multilayer films on live mesenchymal stem cells D Choi, J Park, J Heo, TI Oh, EA Lee, J Hong ACS applied materials & interfaces 9 (14), 12264-12271, 2017 | 35 | 2017 |
Feasibility of magnetic resonance electrical impedance tomography (MREIT) conductivity imaging to evaluate brain abscess lesion: In vivo canine model TI Oh, WC Jeong, A McEwan, HM Park, HJ Kim, OI Kwon, EJ Woo Journal of Magnetic Resonance Imaging 38 (1), 189-197, 2013 | 34 | 2013 |
Portable multi-parameter electrical impedance tomography for sleep apnea and hypoventilation monitoring: Feasibility study MH Lee, GY Jang, YE Kim, PJ Yoo, H Wi, TI Oh, EJ Woo Physiological Measurement 39 (12), 124004, 2018 | 30 | 2018 |