LaPallo BK, Wolpaw J, Chen XY, Carp JS. Spinal transection alters external urethral sphincter activity during spontaneous voiding in freely-moving rats. Journal of neurotrauma [Internet]. 2017;. http://www.ncbi.nlm.nih.gov/pubmed/28467736

Chen XY, Wang Y, Chen Y, Chen L, Wolpaw J. Ablation of the inferior olive prevents H-reflex down-conditioning in rats. Journal of neurophysiology [Internet]. 2016;115:1630?1636. http://www.ncbi.nlm.nih.gov/pubmed/26792888

LaPallo BK, Wolpaw J, Chen XY, Carp JS. Contribution of the external urethral sphincter to urinary void size in unanesthetized unrestrained rats. Neurourology and urodynamics [Internet]. 2016;35:696?702. http://www.ncbi.nlm.nih.gov/pubmed/25995074

Chen XY, Wang Y, Chen Y, Chen L, Wolpaw J. The inferior olive is essential for long-term maintenance of a simple motor skill. Journal of neurophysiology [Internet]. 2016;116:1946?1955. http://www.ncbi.nlm.nih.gov/pubmed/27535367

Boulay CB, Chen XY, Wolpaw J. Electrocorticographic activity over sensorimotor cortex and motor function in awake behaving rats. J Neurophysiol [Internet]. 2015;113(7):2232-41. http://www.ncbi.nlm.nih.gov/pubmed/25632076

Ran B, Zhang G-Y, Shen F, Chen J-Y, Bin Wu J-, Zhao F-C, et al.. Retraction Note: Comparison of the sagittal profiles among thoracic idiopathic scoliosis patients with different Cobb angles and growth potentials. J Orthop Surg Res [Internet]. 2015;10(1):44. http://www.ncbi.nlm.nih.gov/pubmed/25886636

Chen XY, Wang R-F, Liu B. An update on oligosaccharides and their esters from traditional chinese medicines: chemical structures and biological activities. Evid Based Complement Alternat Med [Internet]. 2015;2015:512675. http://www.ncbi.nlm.nih.gov/pubmed/25861364

Lv Y, Xia J-yun, Chen XY, Zhao H, Yan H-cui, Yang H-shi, et al.. Effects of pamidronate disodium on the loss of osteoarthritic subchondral bone and the expression of cartilaginous and subchondral osteoprotegerin and RANKL in rabbits. BMC Musculoskelet Disord [Internet]. 2014;15:370. http://www.ncbi.nlm.nih.gov/pubmed/25377946

Ran B, Chen XY, Zhang G-Y, Shen F, Chen J-Y, Bin Wu J-, et al.. Erratum: comparison of the sagittal profiles among thoracic idiopathic scoliosis patients with different Cobb angles and growth potentials. J Orthop Surg Res [Internet]. 2014;9:82. http://www.ncbi.nlm.nih.gov/pubmed/25927908

Chen Y, Chen L, Liu R, Wang Y, Chen XY, Wolpaw J. Locomotor impact of beneficial or nonbeneficial H-reflex conditioning after spinal cord injury. J Neurophysiol [Internet]. 2014;111(6):1249-58. http://www.ncbi.nlm.nih.gov/pubmed/24371288

LaPallo BK, Wolpaw J, Chen XY, Carp JS. Long-term recording of external urethral sphincter EMG activity in unanesthetized, unrestrained rats. Am J Physiol Renal Physiol [Internet]. 2014;307(4):F485-97. http://www.ncbi.nlm.nih.gov/pubmed/24990895

Chen Y, Chen L, Wang Y, Wolpaw J, Chen XY. Persistent beneficial impact of H-reflex conditioning in spinal cord-injured rats. J Neurophysiol [Internet]. 2014;112(10):2374-81. http://www.ncbi.nlm.nih.gov/pubmed/25143542

Thompson AK, Chen XY, Wolpaw J. Soleus H-reflex operant conditioning changes the H-reflex recruitment curve. Muscle & nerve [Internet]. 2013;47:539?544. http://www.ncbi.nlm.nih.gov/pubmed/23281107

Wang Y, Chen Y, Chen L, Wolpaw J, Chen XY. Cortical stimulation causes long-term changes in H-reflexes and spinal motoneuron GABA receptors. Journal of neurophysiology [Internet]. 2012;108:2668?2678. http://www.ncbi.nlm.nih.gov/pubmed/22933718

Chen Y, Chen L, Wang Y, Wolpaw J, Chen XY. Operant conditioning of rat soleus H-reflex oppositely affects another H-reflex and changes locomotor kinematics. The Journal of neuroscience : the official journal of the Society for Neuroscience [Internet]. 2011;31:11370?11375. http://www.ncbi.nlm.nih.gov/pubmed/21813696

Sun C, Wang Y, Chen XY. WITHDRAWN: H-reflex up-conditioning after sciatic nerve transection and regeneration may increase VGLUT-1 terminals and GluR2/3 immunoreactivity in spinal motoneurons. Neuroscience letters [Internet]. 2011;. http://www.ncbi.nlm.nih.gov/pubmed/22198372

Carp JS, Tennissen AM, Liebschutz JE, Chen XY, Wolpaw J. External urethral sphincter motoneuron properties in adult female rats studied in vitro. Journal of neurophysiology [Internet]. 2010;104:1286?1300. http://www.ncbi.nlm.nih.gov/pubmed/20573976

Chen Y, Wang Y, Chen L, Sun C, English AW, Wolpaw J, et al.. H-reflex up-conditioning encourages recovery of EMG activity and H-reflexes after sciatic nerve transection and repair in rats. The Journal of neuroscience : the official journal of the Society for Neuroscience [Internet]. 2010;30:16128?16136. http://www.ncbi.nlm.nih.gov/pubmed/21123559

Chen XY, Chen Y, Wang Y, Thompson A, Carp JS, Segal RL, et al.. Reflex conditioning: a new strategy for improving motor function after spinal cord injury. Annals of the New York Academy of Sciences [Internet]. 2010;1198 Suppl 1:E12?E21. http://www.ncbi.nlm.nih.gov/pubmed/20590534

Thompson AK, Chen XY, Wolpaw J. Acquisition of a simple motor skill: task-dependent adaptation plus long-term change in the human soleus H-reflex. The Journal of neuroscience : the official journal of the Society for Neuroscience [Internet]. 2009;29:5784?5792. http://www.ncbi.nlm.nih.gov/pubmed/19420246

Cheng J, Ju X-L, Chen XY, Liu G-Y. Homology modeling of human alpha 1 beta 2 gamma 2 and house fly beta 3 GABA receptor channels and Surflex-docking of fipronil. Journal of molecular modeling [Internet]. 2009;15:1145?1153. http://www.ncbi.nlm.nih.gov/pubmed/19238461

Wang Y, Pillai S, Wolpaw J, Chen XY. H-reflex down-conditioning greatly increases the number of identifiable GABAergic interneurons in rat ventral horn. Neuroscience letters [Internet]. 2009;452:124?129. http://www.ncbi.nlm.nih.gov/pubmed/19383426

Pillai S, Wang Y, Wolpaw J, Chen XY. Effects of H-reflex up-conditioning on GABAergic terminals on rat soleus motoneurons. The European journal of neuroscience [Internet]. 2008;28:668?674. http://www.ncbi.nlm.nih.gov/pubmed/18657184

Carp JS, Tennissen AM, Mongeluzi DL, Dudek CJ, Chen XY, Wolpaw J. An in vitro protocol for recording from spinal motoneurons of adult rats. Journal of neurophysiology [Internet]. 2008;100:474?481. http://www.ncbi.nlm.nih.gov/pubmed/18463177

English AW, Chen Y, Carp JS, Wolpaw J, Chen XY. Recovery of electromyographic activity after transection and surgical repair of the rat sciatic nerve. Journal of neurophysiology [Internet]. 2007;97:1127?1134. http://www.ncbi.nlm.nih.gov/pubmed/17122310

Chen XY, Pillai S, Chen Y, Wang Y, Chen L, Carp JS, et al.. Spinal and supraspinal effects of long-term stimulation of sensorimotor cortex in rats. Journal of neurophysiology [Internet]. 2007;98:878?887. http://www.ncbi.nlm.nih.gov/pubmed/17522179

Wolpaw J, Chen XY. The cerebellum in maintenance of a motor skill: a hierarchy of brain and spinal cord plasticity underlies H-reflex conditioning. Learning & memory (Cold Spring Harbor, N.Y.) [Internet]. 2006;13:208?215. http://www.ncbi.nlm.nih.gov/pubmed/16585796

Chen XY, Chen Y, Chen L, Tennissen AM, Wolpaw J. Corticospinal tract transection permanently abolishes H-reflex down-conditioning in rats. Journal of neurotrauma [Internet]. 2006;23:1705?1712. http://www.ncbi.nlm.nih.gov/pubmed/17115915

Carp JS, Tennissen AM, Chen XY, Wolpaw J. Diurnal H-reflex variation in mice. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 2006;168:517?528. http://www.ncbi.nlm.nih.gov/pubmed/16151781

Carp JS, Tennissen AM, Chen XY, Wolpaw J. H-reflex operant conditioning in mice. Journal of neurophysiology [Internet]. 2006;96:1718?1727. http://www.ncbi.nlm.nih.gov/pubmed/16837659

Thompson AK, Stein RB, Chen XY, Wolpaw J. Modulation in spinal circuits and corticospinal connections following nerve stimulation and operant conditioning. Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference [Internet]. 2006;1:2138?2141. http://www.ncbi.nlm.nih.gov/pubmed/17946939

Wang Y, Pillai S, Wolpaw J, Chen XY. Motor learning changes GABAergic terminals on spinal motoneurons in normal rats. The European journal of neuroscience [Internet]. 2006;23:141?150. http://www.ncbi.nlm.nih.gov/pubmed/16420424

Chen Y, Chen XY, Jakeman LB, Chen L, Stokes BT, Wolpaw J. Operant conditioning of H-reflex can correct a locomotor abnormality after spinal cord injury in rats. The Journal of neuroscience : the official journal of the Society for Neuroscience [Internet]. 2006;26:12537?12543. http://www.ncbi.nlm.nih.gov/pubmed/17135415

Chen XY, Chen L, Chen Y, Wolpaw J. Operant conditioning of reciprocal inhibition in rat soleus muscle. Journal of neurophysiology [Internet]. 2006;96:2144?2150. http://www.ncbi.nlm.nih.gov/pubmed/16807351

Chen XY, Carp JS, Chen L, Wolpaw J. Sensorimotor cortex ablation prevents H-reflex up-conditioning and causes a paradoxical response to down-conditioning in rats. Journal of neurophysiology [Internet]. 2006;96:119?127. http://www.ncbi.nlm.nih.gov/pubmed/16598062

Chen XY, Wolpaw J. Ablation of cerebellar nuclei prevents H-reflex down-conditioning in rats. Learning & memory (Cold Spring Harbor, N.Y.) [Internet]. 2005;12:248?254. http://www.ncbi.nlm.nih.gov/pubmed/15930503

Chen Y, Chen XY, Jakeman LB, Schalk G, Stokes BT, Wolpaw J. The interaction of a new motor skill and an old one: H-reflex conditioning and locomotion in rats. The Journal of neuroscience : the official journal of the Society for Neuroscience [Internet]. 2005;25:6898?6906. http://www.ncbi.nlm.nih.gov/pubmed/16033899

Carp JS, Tennissen AM, Chen XY, Schalk G, Wolpaw J. Long-term spinal reflex studies in awake behaving mice. Journal of neuroscience methods [Internet]. 2005;149:134?143. http://www.ncbi.nlm.nih.gov/pubmed/16026848

Chen XY, Chen L, Wolpaw J. Conditioned H-reflex increase persists after transection of the main corticospinal tract in rats. Journal of neurophysiology [Internet]. 2003;90:3572?3578. http://www.ncbi.nlm.nih.gov/pubmed/12917382

Chen XY, Carp JS, Chen L, Wolpaw J. Corticospinal tract transection prevents operantly conditioned H-reflex increase in rats. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 2002;144:88?94. http://www.ncbi.nlm.nih.gov/pubmed/11976762

Chen XY, Chen L, Wolpaw J, Jakeman LB. Corticospinal tract transection reduces H-reflex circadian rhythm in rats. Brain research [Internet]. 2002;942:101?108. http://www.ncbi.nlm.nih.gov/pubmed/12031858

Chen XY, Wolpaw J. Probable corticospinal tract control of spinal cord plasticity in the rat. Journal of neurophysiology [Internet]. 2002;87:645?652. http://www.ncbi.nlm.nih.gov/pubmed/11826033

Carp JS, Chen XY, Sheikh H, Wolpaw J. Effects of chronic nerve cuff and intramuscular electrodes on rat triceps surae motor units. Neuroscience letters [Internet]. 2001;312:1?4. http://www.ncbi.nlm.nih.gov/pubmed/11578831

Carp JS, Chen XY, Sheikh H, Wolpaw J. Motor unit properties after operant conditioning of rat H-reflex. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 2001;140:382?386. http://www.ncbi.nlm.nih.gov/pubmed/11681314

Carp JS, Chen XY, Sheikh H, Wolpaw J. Operant conditioning of rat H-reflex affects motoneuron axonal conduction velocity. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 2001;136:269?273. http://www.ncbi.nlm.nih.gov/pubmed/11206290

Wolpaw J, Chen XY. Operant conditioning of rat H-reflex: effects on mean latency and duration. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 2001;136:274?279. http://www.ncbi.nlm.nih.gov/pubmed/11206291

Chen XY, Feng-Chen KC, Chen L, Stark DM, Wolpaw J. Short-Term and medium-term effects of spinal cord tract transections on soleus H-reflex in freely moving rats. Journal of neurotrauma [Internet]. 2001;18:313?327. http://www.ncbi.nlm.nih.gov/pubmed/11284551

Chen XY, Chen L, Wolpaw J. Time course of H-reflex conditioning in the rat. Neuroscience letters [Internet]. 2001;302:85?88. http://www.ncbi.nlm.nih.gov/pubmed/11290393

Chen XY, Wolpaw J, Jakeman LB, Stokes BT. Operant conditioning of H-reflex increase in spinal cord?injured rats. Journal of neurotrauma [Internet]. 1999;16:175?186. http://www.ncbi.nlm.nih.gov/pubmed/10098962

Carp JS, Herchenroder PA, Chen XY, Wolpaw J. Sag during unfused tetanic contractions in rat triceps surae motor units. Journal of neurophysiology [Internet]. 1999;81:2647?2661. http://www.ncbi.nlm.nih.gov/pubmed/10368385

Chen XY, Wolpaw J. Dorsal column but not lateral column transection prevents down-conditioning of H reflex in rats. Journal of neurophysiology [Internet]. 1997;78:1730?1734. http://www.ncbi.nlm.nih.gov/pubmed/9310458

Chen XY, Wolpaw J, Jakeman LB, Stokes BT. Operant conditioning of H-reflex in spinal cord-injured rats. Journal of neurotrauma [Internet]. 1996;13:755?766. http://www.ncbi.nlm.nih.gov/pubmed/9002061

Chen XY, Wolpaw J. Reversal of H-reflex operant conditioning in the rat. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 1996;112:58?62. http://www.ncbi.nlm.nih.gov/pubmed/8951407

Chen XY, Wolpaw J. Operant conditioning of H-reflex in freely moving rats. Journal of neurophysiology [Internet]. 1995;73:411?415. http://www.ncbi.nlm.nih.gov/pubmed/7714584

Chen XY, Wolpaw J. Operantly conditioned plasticity and circadian rhythm in rat H-reflex are independent phenomena. Neuroscience letters [Internet]. 1995;195:109?112. http://www.ncbi.nlm.nih.gov/pubmed/7478262

Chen XY, Wolpaw J. Circadian rhythm in rat H-reflex. Brain research [Internet]. 1994;648:167?170. http://www.ncbi.nlm.nih.gov/pubmed/7922520

Chen XY, Wolpaw J. Triceps surae motoneuron morphology in the rat: a quantitative light microscopic study. The Journal of comparative neurology [Internet]. 1994;343:143?157. http://www.ncbi.nlm.nih.gov/pubmed/8027432

Chen XY, Carp JS, Wolpaw J. Constancy of motor axon conduction time during growth in rats. Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale [Internet]. 1992;90:343?345. http://www.ncbi.nlm.nih.gov/pubmed/1397148