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. 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

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