Spinal Cord Injury: Impact on Sensory, Motor, Behavioral and Cognitive Functions

Spinal cord injury (SCI) causes a variety of sensory-motor deficits and neuropsychological consequences. Magnetic resonance imaging (MRI) reveals a reduction in the volume of the somato-sensory and motor cortices, as well as atrophy in the white matter bundles. In addition, disturbances in cerebral activity are observed in several areas, notably the motor cortex and the prefrontal cortex. The aim of this study is to understand the evolution of brain function after SCI in comparison with a control group of healthy volunteers. We distinguish between patients with incomplete sensorimotor deficits (ASIA B,C,D) and complete sensorimotor deficits (ASIA A). Both patient groups will have a multimodal assessment at 1 week, 3 months and 12 months after SCI with MRI and neuropsychological tests. The group of healthy volunteers will only perform one MRI.