If bulging or protruding intervertebral discs occupies the intervertebral foramen, and nerve roots are compressed. The cross-sectional area of nerve root fibers is reduced, fiber bundles gathered together and interrupted at the affected side, with no branching. Dr. Xin Tian and colleagues from the Second Hospital of Hebei Medical University in China was the first to use diffusion tensor tractography to reveal spinal nerve root function.
via Health News from Medical News Today Read More Here..
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