Advanced Techniques for MR Neuroimaging DOI Creative Commons
Akifumi Hagiwara, Masaya Takahashi

Magnetic Resonance in Medical Sciences, Год журнала: 2024, Номер 23(3), С. 249 - 251

Опубликована: Янв. 1, 2024

This special issue of Magnetic Resonance in Medical Sciences is dedicated to "Advanced Techniques for MR Neuroimaging," featuring nine review articles authored by leading experts. The reviews cover advancements reproducible research practices, diffusion tensor imaging along the perivascular space, myelin using magnetic susceptibility source separation, spinal cord quantitative MRI analysis, tractometry visual white matter pathways, deep learning-based image enhancement, arterial spin labeling, potential radiomics, and MRI-based quantification brain oxygen metabolism. These provide a comprehensive update on cutting-edge technologies their applications clinical settings, highlighting impact improving diagnostic accuracy understanding neurological disorders.

Язык: Английский

Practical Brain MRI Guidelines for Anti-Aβ Antibody Treatment in Early Symptomatic Alzheimer’s Disease DOI Creative Commons

Shingo Kakeda,

Yukio Miki, Kohsuke Kudo

и другие.

Magnetic Resonance in Medical Sciences, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

These guidelines aim to support MRI diagnosis in patients receiving anti-amyloid β (Aβ) antibody treatment without restricting eligibility. were collaboratively established by Japan Radiological Society, The Japanese Society of Neuroradiology, and for Magnetic Resonance Medicine reviewing existing literature the results clinical trials. Facility standards should comply with "Optimal Use Promotion Guidelines" Japan, physicians possess comprehensive knowledge amyloid-related imaging abnormalities (ARIA) expertise brain interpretation. acquisition regarding abnormalities, MRI, anti-Aβ introduction, post-treatment are also recommended. facilitate accurate effective management ARIA; ensure safe administration drugs; provide a framework facilities, includes staffing requirements use systems.

Язык: Английский

Процитировано

0
Quantification of perforant path fibers for early detection of Alzheimer's disease DOI Creative Commons
Yuto Uchida, Zhipeng Hou,

Laura Gómez-Isaza

и другие.

Alzheimer s & Dementia, Год журнала: 2025, Номер 21(4)

Опубликована: Апрель 1, 2025

Abstract INTRODUCTION The entorhinal cortex (ERC) and perforant path (PP) fibers are critical structures in the pathology of Alzheimer's disease (AD). This study aims to explore these regions using high‐field magnetic resonance imaging (MRI), with goal identifying reliable biomarkers based on histopathological observations. METHODS Twenty post mortem brain specimens were scanned 11.7T MRI, including diffusion tensor tractography, cut for subsequent histological examinations. cortical thickness number PP derived from MRI compared across neuropathological premortem clinical diagnoses AD. RESULTS decreased along severities neurofibrillary tangles ERC. Meanwhile, a reduction fibers, but not thickness, was observed during preclinical stage CONCLUSIONS Degeneration early AD progressed changes. Highlights tissues MRI. at 250 µm isotropic resolution. fiber indices linked NFTs.

Язык: Английский

Процитировано

0
Radiomics-Based Analysis of Choroid Plexus Abnormalities in Neuromyelitis Optica Spectrum Disorders and Multiple Sclerosis and Their Clinical Implications DOI
Xiaohua Wang,

Xiaolong Wang,

Yuhui Xu

и другие.

Multiple Sclerosis and Related Disorders, Год журнала: 2025, Номер unknown, С. 106465 - 106465

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Practical brain MRI guidelines for anti-Aβ antibody treatment in early symptomatic Alzheimer’s disease DOI Creative Commons

Shingo Kakeda,

Yukio Miki, Kohsuke Kudo

и другие.

Japanese Journal of Radiology, Год журнала: 2025, Номер unknown

Опубликована: Апрель 23, 2025

Abstract Purpose These guidelines aim to support magnetic resonance imaging (MRI) diagnosis in patients receiving anti-amyloid β (Aβ) antibody treatment without restricting eligibility. Materials and methods were collaboratively established by Japan Radiological Society, The Japanese Society of Neuroradiology, for Magnetic Resonance Medicine reviewing existing literature the results clinical trials. Results Facility standards should comply with “Optimal Use Promotion Guidelines” Japan, physicians possess comprehensive knowledge amyloid-related abnormalities (ARIA) expertise brain MRI interpretation. acquisition regarding abnormalities, MRI, anti-Aβ introduction, post-treatment are also recommended. Conclusion facilitate accurate effective management ARIA; ensure safe administration drugs; provide a framework facilities, includes staffing requirements use systems.

Язык: Английский

Процитировано

0
Advanced Techniques for MR Neuroimaging DOI Creative Commons
Akifumi Hagiwara, Masaya Takahashi

Magnetic Resonance in Medical Sciences, Год журнала: 2024, Номер 23(3), С. 249 - 251

Опубликована: Янв. 1, 2024

This special issue of Magnetic Resonance in Medical Sciences is dedicated to "Advanced Techniques for MR Neuroimaging," featuring nine review articles authored by leading experts. The reviews cover advancements reproducible research practices, diffusion tensor imaging along the perivascular space, myelin using magnetic susceptibility source separation, spinal cord quantitative MRI analysis, tractometry visual white matter pathways, deep learning-based image enhancement, arterial spin labeling, potential radiomics, and MRI-based quantification brain oxygen metabolism. These provide a comprehensive update on cutting-edge technologies their applications clinical settings, highlighting impact improving diagnostic accuracy understanding neurological disorders.

Язык: Английский

Процитировано

2