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Changfeng Tai

Professor
Bioengineering Department

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Chen, J., Jian, J., Wang, J., Shen, Z., Shen, B., Wang, W., Beckel, J., de Groat, W.C., Chermansky, C., & Tai, C. (2021). Low pressure voiding induced by stimulation and 1 kHz post-stimulation block of the pudendal nerves in cats. Exp Neurol, 346, 113860.Elsevier BV. doi: 10.1016/j.expneurol.2021.113860.

Guo, W., Shapiro, K., Wang, Z., Armann, K., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2021). Restoring both continence and micturition after chronic spinal cord injury by pudendal neuromodulation. Exp Neurol, 340, 113658.Elsevier BV. doi: 10.1016/j.expneurol.2021.113658.

Li, S., Li, X., Theisen, K., Browning, J., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2018). Saphenous nerve stimulation normalizes bladder underactivity induced by tibial nerve stimulation in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 315(2), F247-F253.American Physiological Society. doi: 10.1152/ajprenal.00422.2017.

Li, X., Uy, J., Yu, M., Li, S., Theisen, K., Browning, J., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2018). Sacral neuromodulation blocks pudendal inhibition of reflex bladder activity in cats: insight into the efficacy of sacral neuromodulation in Fowler's syndrome. AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 314(1), R34-R42.American Physiological Society. doi: 10.1152/ajpregu.00285.2017.

Yecies, T., Li, S., Zhang, Y., Cai, H., Shen, B., Wang, J., Roppolo, J., de Groat, W., & Tai, C. (2018). Spinal interneuronal mechanisms underlying pudendal and tibial neuromodulation of bladder function in cats. EXPERIMENTAL NEUROLOGY, 308, 100-110.Elsevier BV. doi: 10.1016/j.expneurol.2018.06.015.

Bandari, J., Bansal, U., Zhang, Z., Shen, B., Wang, J., Lamm, V., Chang, V., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). Neurotransmitter Mechanisms Underlying Sacral Neuromodulation of Bladder Overactivity in Cats. NEUROMODULATION, 20(1), 81-87.Wiley. doi: 10.1111/ner.12534.

Bansal, U., Fuller, T.W., Jiang, X., Bandari, J., Zhang, Z., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). Lumbosacral spinal segmental contributions to tibial and pudendal neuromodulation of bladder overactivity in cats. NEUROUROLOGY AND URODYNAMICS, 36(6), 1496-1502.Wiley. doi: 10.1002/nau.23159.

Fuller, T.W., Jiang, X., Bansal, U., Lamm, V., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). Sex difference in the contribution of GABA(B) receptors to tibial neuromodulation of bladder overactivity in cats. AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 312(3), R292-R300.American Physiological Society. doi: 10.1152/ajpregu.00401.2016.

Jiang, X., Yu, M., Uy, J., Fuller, T.W., Jones, C., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). Role of cannabinoid receptor type 1 in tibial and pudendal neuromodulation of bladder overactivity in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 312(3), F482-F488.American Physiological Society. doi: 10.1152/ajprenal.00586.2016.

Uy, J., Yu, M., Jiang, X., Jones, C., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). Glutamatergic Mechanisms Involved in Bladder Overactivity and Pudendal Neuromodulation in Cats. JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, 362(1), 53-58.American Society for Pharmacology & Experimental Therapeutics (ASPET). doi: 10.1124/jpet.117.240895.

Yang, G., Xiao, Z., Wang, J., Shen, B., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). Post-stimulation block of frog sciatic nerve by high-frequency (kHz) biphasic stimulation. MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 55(4), 585-593.Springer Science and Business Media LLC. doi: 10.1007/s11517-016-1539-0.

Yu, M., Uy, J., Jiang, X., Li, X., Jones, C., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2017). An excitatory reflex from the superficial peroneal nerve to the bladder in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 313(5), F1161-F1168.American Physiological Society. doi: 10.1152/ajprenal.00265.2017.

Fribance, S., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2016). Axonal model for temperature stimulation. J Comput Neurosci, 41(2), 185-192.Springer Science and Business Media LLC. doi: 10.1007/s10827-016-0612-x.

Jiang, X., Fuller, T.W., Bandari, J., Bansal, U., Zhang, Z., Shen, B., Wang, J., Roppolo, J.R., de Croat, W.C., & Tai, C. (2016). Contribution of GABA(A), Glycine, and Opioid Receptors to Sacral Neuromodulation of Bladder Overactivity in Cats. JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, 359(3), 436-441.American Society for Pharmacology & Experimental Therapeutics (ASPET). doi: 10.1124/jpet.116.235846.

Kadow, B.T., Lyon, T.D., Zhang, Z., Lamm, V., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2016). Sympathetic beta-adrenergic mechanism in pudendal inhibition of nociceptive and non-nociceptive reflex bladder activity. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 311(1), F78-F84.American Physiological Society. doi: 10.1152/ajprenal.00180.2016.

Lyon, T.D., Ferroni, M.C., Kadow, B.T., Slater, R.C., Zhang, Z., Chang, V., Lamm, V., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2016). Pudendal but not tibial nerve stimulation inhibits bladder contractions induced by stimulation of pontine micturition center in cats. AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 310(4), R366-R374.American Physiological Society. doi: 10.1152/ajpregu.00490.2015.

Zhang, Z., Lyon, T.D., Kadow, B.T., Shen, B., Wang, J., Lee, A., Kang, A., Roppolo, J.R., de Groat, W.C., & Tai, C. (2016). Conduction block of mammalian myelinated nerve by local cooling to 15-30 degrees C after a brief heating. JOURNAL OF NEUROPHYSIOLOGY, 115(3), 1436-1445.American Physiological Society. doi: 10.1152/jn.00954.2015.

Ferroni, M.C., Slater, R.C., Shen, B., Xiao, Z., Wang, J., Lee, A., Roppolo, J.R., de Groat, W.C., & Tai, C. (2015). Role of the brain stem in tibial inhibition of the micturition reflex in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 309(3), F242-F250.American Physiological Society. doi: 10.1152/ajprenal.00135.2015.

Reese, J.N., Rogers, M.J., Xiao, Z., Shen, B., Wang, J., Schwen, Z., Roppolo, J.R., de Groat, W.C., & Tai, C. (2015). Role of spinal metabotropic glutamate receptor 5 in pudendal inhibition of the nociceptive bladder reflex in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 308(8), F832-F838.American Physiological Society. doi: 10.1152/ajprenal.00623.2014.

Rogers, M.J., Xiao, Z., Shen, B., Wang, J., Schwen, Z., Roppolo, J.R., de Groat, W.C., & Tai, C. (2015). Propranolol, but not naloxone, enhances spinal reflex bladder activity and reduces pudendal inhibition in cats. AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 308(1), R42-R49.American Physiological Society. doi: 10.1152/ajpregu.00368.2014.

Zhang, Z., Slater, R.C., Ferroni, M.C., Kadow, B.T., Lyon, T.D., Shen, B., Xiao, Z., Wang, J., Kang, A., Roppolo, J.R., De Groat, W.C., & Tai, C. (2015). Role of mu, kappa, and delta Opioid Receptors in Tibial Inhibition of Bladder Overactivity in Cats. JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, 355(2), 228-234.American Society for Pharmacology & Experimental Therapeutics (ASPET). doi: 10.1124/jpet.115.226845.

Chen, M.L., Chermansky, C.J., Shen, B., Roppolo, J.R., de Groat, W.C., & Tai, C. (2014). Electrical Stimulation of Somatic Afferent Nerves in the Foot Increases Bladder Capacity in Healthy Human Subjects. JOURNAL OF UROLOGY, 191(4), 1009-1013.Ovid Technologies (Wolters Kluwer Health). doi: 10.1016/j.juro.2013.10.024.

Xiao, Z., Reese, J., Schwen, Z., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2014). Role of spinal GABA(A) receptors in pudendal inhibition of nociceptive and nonnociceptive bladder reflexes in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 306(7), F781-F789.American Physiological Society. doi: 10.1152/ajprenal.00679.2013.

Xiao, Z., Rogers, M.J., Shen, B., Wang, J., Schwen, Z., Roppolo, J.R., de Groat, W.C., & Tai, C. (2014). Somatic modulation of spinal reflex bladder activity mediated by nociceptive bladder afferent nerve fibers in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 307(6), F673-F679.American Physiological Society. doi: 10.1152/ajprenal.00308.2014.

Schwen, Z., Matsuta, Y., Shen, B., Wang, J., Roppolo, J.R., de Groat, W.C., & Tai, C. (2013). Inhibition of bladder overactivity by duloxetine in combination with foot stimulation or WAY-100635 treatment in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 305(12), F1663-F1668.American Physiological Society. doi: 10.1152/ajprenal.00523.2013.

Tai, C., Larson, J.A., Ogagan, P.D., Chen, G., Shen, B., Wang, J., Roppolo, J.R., & de Groat, W.C. (2012). Differential role of opioid receptors in tibial nerve inhibition of nociceptive and nonnociceptive bladder reflexes in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 302(9), F1090-F1097.American Physiological Society. doi: 10.1152/ajprenal.00609.2011.

Tai, C., Ogagan, P.D., Chen, G., Larson, J.A., Shen, B., Wang, J., Roppolo, J.R., & de Groat, W.C. (2012). Involvement of Opioid Receptors in Inhibition of Bladder Overactivity Induced by Foot Stimulation in Cats. JOURNAL OF UROLOGY, 188(3), 1012-1016.Ovid Technologies (Wolters Kluwer Health). doi: 10.1016/j.juro.2012.04.096.

Tai, C., Shen, B., Mally, A.D., Zhang, F., Zhao, S., Wang, J., Roppolo, J.R., & de Groat, W.C. (2012). Inhibition of micturition reflex by activation of somatic afferents in posterior femoral cutaneous nerve. JOURNAL OF PHYSIOLOGY-LONDON, 590(19), 4945-4955.Wiley. doi: 10.1113/jphysiol.2012.239475.

Tai, C., Shen, B., Wang, J., Liu, H., Subbaroyan, J., Roppolo, J.R., & de Groat, W.C. (2012). Inhibition of bladder overactivity by stimulation of feline pudendal nerve using transdermal amplitude-modulated signal (TAMS). BJU INTERNATIONAL, 109(5), 782-787.Wiley. doi: 10.1111/j.1464-410X.2011.10410.x.

Tai, C., Shen, B., Wang, J., Subbaroyan, J., Roppolo, J.R., & de Groat, W.C. (2012). Bladder inhibition by intermittent pudendal nerve stimulation in cat using transdermal amplitude-modulated signal (TAMS). NEUROUROLOGY AND URODYNAMICS, 31(7), 1181-1184.Wiley. doi: 10.1002/nau.22241.

Tai, C., Chen, M., Shen, B., Wang, J., Liu, H., Roppolo, J.R., & de Groat, W.C. (2011). Plasticity of urinary bladder reflexes evoked by stimulation of pudendal afferent nerves after chronic spinal cord injury in cats. EXPERIMENTAL NEUROLOGY, 228(1), 109-117.Elsevier BV. doi: 10.1016/j.expneurol.2010.12.016.

Tai, C., Chen, M., Shen, B., Wang, J., Roppolo, J.R., & de Groat, W.C. (2011). Irritation Induced Bladder Overactivity is Suppressed by Tibial Nerve Stimulation in Cats. JOURNAL OF UROLOGY, 186(1), 326-330.Ovid Technologies (Wolters Kluwer Health). doi: 10.1016/j.juro.2011.04.023.

Tai, C., Guo, D., Wang, J., Roppolo, J.R., & de Groat, W.C. (2011). Mechanism of conduction block in amphibian myelinated axon induced by biphasic electrical current at ultra-high frequency. JOURNAL OF COMPUTATIONAL NEUROSCIENCE, 31(3), 615-623.Springer Science and Business Media LLC. doi: 10.1007/s10827-011-0329-9.

Tai, C., Shen, B., Chen, M., Wang, J., Liu, H., Roppolo, J.R., & de Groat, W.C. (2011). Suppression of bladder overactivity by activation of somatic afferent nerves in the foot. BJU INTERNATIONAL, 107(2), 303-309.Wiley. doi: 10.1111/j.1464-410X.2010.09358.x.

Tai, C., Shen, B., Chen, M., Wang, J., Roppolo, J.R., & de Groat, W.C. (2011). Prolonged poststimulation inhibition of bladder activity induced by tibial nerve stimulation in cats. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 300(2), F385-F392.American Physiological Society. doi: 10.1152/ajprenal.00526.2010.

Tai, C., Roppolo, J.R., & de Groat, W.C. (2009). Analysis of nerve conduction block induced by direct current. J Comput Neurosci, 27(2), 201-210.Springer Science and Business Media LLC. doi: 10.1007/s10827-009-0137-7.

Tai, C., Wang, J., Jin, T., Wang, P., Kim, S.G., Roppolo, J.R., & de Groat, W.C. (2009). Brain Switch for Reflex Micturition Control Detected by fMRI in Rats. JOURNAL OF NEUROPHYSIOLOGY, 102(5), 2719-2730.American Physiological Society. doi: 10.1152/jn.00700.2009.

Tai, C., Wang, J., Roppolo, J.R., & de Groat, W.C. (2009). Relationship between temperature and stimulation frequency in conduction block of amphibian myelinated axon. J Comput Neurosci, 26(3), 331-338.Springer Science and Business Media LLC. doi: 10.1007/s10827-008-0115-5.

Tai, C., Shen, B., Wang, J., Chancellor, M.B., Roppolo, J.R., & de Groat, W.C. (2008). Inhibitory and excitatory perigenital-to-bladder spinal reflexes in the cat. AMERICAN JOURNAL OF PHYSIOLOGY-RENAL PHYSIOLOGY, 294(3), F591-F602.American Physiological Society. doi: 10.1152/ajprenal.00443.2007.

Tai, C., Wang, J., Chancellor, M.B., Roppolo, J.R., & de Groat, W.C. (2008). Influence of temperature on pudendal nerve block induced by high frequency biphasic electrical current. J Urol, 180(3), 1173-1178.Ovid Technologies (Wolters Kluwer Health). doi: 10.1016/j.juro.2008.04.138.

Tai, C., Wang, J., Shen, B., Wang, X., Roppolo, J.R., & de Groat, W.C. (2008). Hindlimb movement in the cat induced by amplitude-modulated stimulation using extra-spinal electrodes. JOURNAL OF NEURAL ENGINEERING, 5(2), 111-124.IOP Publishing. doi: 10.1088/1741-2560/5/2/002.

Tai, C., Wang, J., Wang, X., de Groat, W.C., & Roppolo, J.R. (2007). Bladder inhibition or voiding induced by pudendal nerve stimulation in chronic spinal cord injured cats. Neurourol Urodyn, 26(4), 570-577.Wiley. doi: 10.1002/nau.20374.

Tai, C., Wang, J., Wang, X., Roppolo, J.R., & de Groat, W.C. (2007). Voiding reflex in chronic spinal cord injured cats induced by stimulating and blocking pudendal nerves. Neurourol Urodyn, 26(6), 879-886.Wiley. doi: 10.1002/nau.20430.

Tai, C., Miscik, C.L., Ungerer, T.D., Roppolo, J.R., & de Groat, W.C. (2006). Suppression of bladder reflex activity in chronic spinal cord injured cats by activation of serotonin 5-HT1A receptors. Exp Neurol, 199(2), 427-437.Elsevier BV. doi: 10.1016/j.expneurol.2006.01.007.

Tai, C., Roppolo, J.R., & de Groat, W.C. (2006). Spinal reflex control of micturition after spinal cord injury. Restor Neurol Neurosci, 24(2), 69-78.

Tai, C., Smerin, S.E., de Groat, W.C., & Roppolo, J.R. (2006). Pudendal-to-bladder reflex in chronic spinal-cord-injured cats. Exp Neurol, 197(1), 225-234.Elsevier BV. doi: 10.1016/j.expneurol.2005.09.013.

Tai, C., de Groat, W.C., & Roppolo, J.R. (2005). Simulation analysis of conduction block in unmyelinated axons induced by high-frequency biphasic electrical currents. IEEE Trans Biomed Eng, 52(7), 1323-1332.Institute of Electrical and Electronics Engineers (IEEE). doi: 10.1109/tbme.2005.847561.

Tai, C., de Groat, W.C., & Roppolo, J.R. (2005). Simulation of nerve block by high-frequency sinusoidal electrical current based on the Hodgkin-Huxley model. IEEE Trans Neural Syst Rehabil Eng, 13(3), 415-422.Institute of Electrical and Electronics Engineers (IEEE). doi: 10.1109/TNSRE.2005.847356.

Tai, C., Roppolo, J.R., & de Groat, W.C. (2005). Response of external urethral sphincter to high frequency biphasic electrical stimulation of pudendal nerve. J Urol, 174(2), 782-786.Ovid Technologies (Wolters Kluwer Health). doi: 10.1097/01.ju.0000164728.25074.36.

Tai, C., Roppolo, J.R., & de Groat, W.C. (2004). Block of external urethral sphincter contraction by high frequency electrical stimulation of pudendal nerve. J Urol, 172(5 Pt 1), 2069-2072.Ovid Technologies (Wolters Kluwer Health). doi: 10.1097/01.ju.0000140709.71932.f0.