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Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
Journal JoVE
Médecine
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Journal JoVE Médecine
Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
DOI:

09:33 min

July 28, 2013

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Chapitres

  • 00:05Titre
  • 02:10Quality Check Including Correction for Corrupted Gradient Directions
  • 03:36Preprocessing and Spatial Normalization
  • 05:40Whole Brain-based Spatial Statistic
  • 07:02Tractography and Tractwise Fractional Anisotropy Statistics
  • 08:57Conclusion

Summary

Traduction automatique

Diffusion tensor imaging (DTI) basically serves as an MRI-based tool to identify in vivo the microstructure of the brain and pathological processes due to neurological disorders within the cerebral white matter. DTI-based analyses allow for application to brain diseases both at the group level and in single subject data.

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