M. Johnson

Properties of Turtle Motoneurons Effects of Excitatory Modulation on Intrinsic

R. Reinking, C. Heckman, T. Bui, 2006 .

Behavioral / Systems / Cognitive Push – Pull Control of Motor Output

C. Heckman, A. Hyngstrom, Michael D Johnson, 2016 .

Push–Pull Control of Motor Output

C. Heckman, A. Hyngstrom, Michael D Johnson, 2012, The Journal of Neuroscience.

Reflex wind-up in early chronic spinal injury: plasticity of motor outputs.

C. Heckman, A. Frigon, Charlette M. Cain, 2017, Journal of neurophysiology.

Spinal Cord Stimulation for Spasticity: Historical Approaches, Current Status, and Future Directions

S. Nagel, C. Reddy, L. Frizon, 2017, Neuromodulation : journal of the International Neuromodulation Society.