Grant: Project Grant

Spinal cord injury is devastating due to the physical, societal, and economical harms incurred on individuals as well as on our society. Although the spinal cord contains all the circuitry necessary to locomotion, people with spinal cord injuries are unable to walk due to the absence of commands from the brain. Motor recovery can be partially achieved by strategies or therapies intended to regenerate axons through the lesion. Some of these approaches have reported such promising results in animal models that clinical trials are currently underway. However, a major obstacle to achieving this goal is the lack of identification and characterization of appropriate targets at the brain and spinal cord levels, as well as the lack of knowledge of their plasticity. The current project aims to investigate the reorganization of spinal locomotor circuits and their supraspinal inputs of the brain that are important in promoting postural adjustments and functional locomotor recovery following incomplete spinal cord injury.