PURPOSE
Multiple sclerosis (MS) is a demyelinating disease of the central nervous system influenced by both genetic and environmental factors. Although a polygenic risk score for MS (MS-PRS) is associated with disease susceptibility, its relationship with white matter (WM) microstructure and cognition in neurologically...
Chen-Yue Feng, J. Kikuta, A. Hagiwara et al.· Magnetic Resonance in Medica...· 0 citations
Chronic pain in later life may be accompanied by alterations in brain structure and cognition, but whether pain extent and central sensitization symptoms identify distinct brain-behavior patterns remains unclear. We examined associations of pain extent and central sensitization symptoms, assessed using the 9-item Centr...
Keiko Yamada, H. Tabata, K. Takabayashi et al.· bioRxiv· 0 citations
Multi-shell diffusion MRI (dMRI) unlocks more expressive microstructural modeling than single-shell scans, yet its longer acquisition time hinders deployment in large-scale cohorts and time-constrained clinical settings. Synthesizing an unobserved shell from a single-shell input is fundamentally ill-posed and further c...
Binghua Li, C. Andica, Tong Liang et al.· Lecture notes in computer sc...· 0 citations
PURPOSE
To develop and externally validate a non-invasive framework for quantifying brain amyloid-β (Aβ) deposition using magnetic resonance fingerprinting (MRF) and neural network-based decoding, with positron emission tomography (PET) as the reference standard.
METHODS
This prospective multi-site study included 44...
Shohei Fujita, Y. Fushimi, Y. Otsuka et al.· Magnetic Resonance in Medica...· 0 citations
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