3d rendered illustration of the male nerve systemPublished April 4, 2016 at dimensions 300 × 400 in Arm posture influences spinal cord excitability. ← Previous https://motorimpairment.neura.edu.au/wp-content/uploads/2016/04/Arm-SC-Excitability-1024x678.jpg https://motorimpairment.neura.edu.au/wp-content/uploads/2016/04/Brain-and-Spinal-Cord.jpg