Field-cycling imaging yields repeatable brain R

• Tác giả: Reina Ayde, Lionel M Broche, Clarisse F de Vries, Charly James, Adarsh Krishna, Mary Joan MacLeod, Vasiliki Mallikourti, P James Ross, Nicholas Senn, Gordon D Waiter
• Ngôn ngữ: eng
• Ký hiệu phân loại: 001.942 Unidentified flying objects (UFOs)
• Thông tin xuất bản: Germany : Magma (New York, N.Y.) , 2025
• Bộ sưu tập: NCBI
• ID: 145964

Tóm tắt

OBJECTIVES: By rapidly changing magnetic field strength between 0.2 and 200 mT during the pulse sequence Field-Cycling Imaging (FCI) makes it possible to identify and evaluate new quantitative markers of pathology derived from dispersion of spin-lattice relaxation rate (R MATERIALS AND METHODS: This repeatability study consisted of twenty participants with moderate or severe small vessel disease. Each participant underwent 3 T MRI and FCI scans, repeated 30 days apart. After R RESULTS: The fitted model which yielded best overall image contrast between WM and WMH regions and R DISCUSSION: Differences in R