Verification of Diffusion MRI Fiber Tracking Results In Vivo
- 作者: Konopleva L.1, Nedopekin O.1, Il’yasov K.1
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隶属关系:
- Insitute of Physics, Kazan Federal University
- 期: 卷 50, 编号 1-3 (2019)
- 页面: 121-136
- 栏目: Original Paper
- URL: https://journals.rcsi.science/0937-9347/article/view/248185
- DOI: https://doi.org/10.1007/s00723-018-1044-8
- ID: 248185
如何引用文章
详细
Fiber tracking based on diffusion-weighted magnetic resonance imaging data has become an important tool for studying the human brain structure in vivo, but fiber tracking results need verification. The proposed approach makes it possible to verify fiber tracking results using two parameters—the diffusion probability along the fiber segment direction and Shannon entropy. It was demonstrated that the proposed method helps to find invalid connections on simulated phantoms, then the method was applied to fiber tracking results for in vivo single-shell and multishell data. It was found that the proposed method enabled the improvement of the quality of in vivo fiber tracking results.
作者简介
L. Konopleva
Insitute of Physics, Kazan Federal University
编辑信件的主要联系方式.
Email: lidia.konopleva@gmail.com
ORCID iD: 0000-0002-8191-2196
俄罗斯联邦, Kazan
O. Nedopekin
Insitute of Physics, Kazan Federal University
Email: lidia.konopleva@gmail.com
俄罗斯联邦, Kazan
K. Il’yasov
Insitute of Physics, Kazan Federal University
Email: lidia.konopleva@gmail.com
俄罗斯联邦, Kazan