Injuries, infection and inflammatory diseases that damage the spinal cord can lead to intractable pain and disability. Some degree of recovery may be possible. The question is, how best to stimulate the regrowth and healing of damaged nerves.
At the Vanderbilt University Institute of Imaging Science (VUIIS), scientists are focusing on a previously understudied part of the brain and spinal cord —white matter. Their discoveries could lead to treatments that restore nerve activity through the targeted delivery of electromagnetic stimuli or drugs.
As in the brain, the spinal cord is made up nerve cell bodies (gray matter), which process sensation and control voluntary movement, and axons (white matter), fibers that connect nerve cells and which project to the rest of the body.
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