摘要 Non-invasive neuroimaging plays a crucial role in the assessment of the human spinal cord, but it is quite challenging. Magnetic resonance imaging (MRI) is an important modality to obtain both high-resolution anatomical and functional information concerning the spinal cord. Besides conventional MRI, advanced MRI techniques could provide novel information about the microstructure and neural function of the spinal cord, thereby enhancing the understanding of spinal cord neurology and pathology of various spinal disorders.
Abstract: Non-invasive neuroimaging plays a crucial role in the assessment of the human spinal cord, but it is quite challenging. Magnetic resonance imaging (MRI) is an important modality to obtain both high-resolution anatomical and functional information concerning the spinal cord. Besides conventional MRI, advanced MRI techniques could provide novel information about the microstructure and neural function of the spinal cord, thereby enhancing the understanding of spinal cord neurology and pathology of various spinal disorders.
Yong Hu. Neuroimaging techniques and their application in the spinal cord[J]. 临床转化神经科学, 2016, 2(4): 211-214.
Yong Hu. Neuroimaging techniques and their application in the spinal cord. Translational Neuroscience and Clinics, 2016, 2(4): 211-214.
20170308095407 Figure 1 a-e A combination of magnetic resonance imaging (MRI) techniques. Diffusion tensor imaging (DTI) and corresponding T2-weighted structural measurements provided sufficient structural and functional information in a patient with cervical myelopathy. T2-weighted images showed a morphometric change with stenosis. DTI showed decreased fractional anisotropy (FA) and increased radial diffusivities (RD), indicating demyelination in the white matter. In functional MRI, the blood oxygen level-dependent signal change in a patient with cervical myelopathy was significantly higher than that in a healthy subject (*p < 0.05 **p < 0.01).
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