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Application of diffusion tensor imaging in spinal cord injury |
Changbin Liu1,2,3,4,5, Chuan Qin1,2,3,4,5, Degang Yang1,2,3,4,5, Mingliang Yang1,2,3,4,5, Jianjun Li1,2,3,4,5* |
1.School of Rehabilitation Medicine, Capital Medical University, Beijing 100068, China
2.Department of Spinal and Neural Function Reconstruction, China Rehabilitation Research Center, Beijing 100068, China
3.Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100068, China
4.China Rehabilitation Science Institute, Beijing 100068, China
5.Beijing Key Laboratory of Neural Injury and Rehabilitation, Beijing 100068, China |
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Abstract Diffusion tensor imaging (DTI) technique can detect the dispersion of water molecules in the white matter of the spinal cord, the integrity of the spinal fiber bundle, and the pathological changes after injury. Clinically, DTI is sensitive to acute and chronic spinal cord injuries, and is most commonly used for the diagnosis of cervical spondylotic myelopathy, multiple sclerosis, secondary brain damage after spinal cord injury, and spinal nerve root damage. In animal studies involving rats, monkeys, cattle, cats, pigs, dogs, etc., DTI could quantitatively analyze the microstructural and pathological changes of the injured spinal cord and provide a powerful auxiliary diagnosis for behavioral evaluation.
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Keywords
spinal cord injury
diffusion tensor imaging (DTI)
clinic
animal model
review
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Issue Date: 25 November 2018
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