《Diagnostic and Interventional Imaging》：Normal variations of myocardial T1, T2 and T2* values at 1.5 T cardiac MRI in sex-matched healthy volunteers 【字体： 大中小】 时间：2025年06月03日 来源：Diagnostic and ...

在法医尸检中，颅内出血年龄判断存挑战。本研究针对 200 例自然及创伤性颅内出血案例，借助 PMMR 探究不同时期出血的 T1、T2 信号特征，分析 PMI 和腐败程度（RAI）影响。发现信号模式与临床 MRI 相似，且高 RAI 未显著影响信号，为法医精准判断提供依据。

Purpose The Oxford Parkinson’s Disease Centre (OPDC) Discovery Cohort MRI substudy (OPDC-MRI) collects high-quality multimodal brain MRI ... The following preprocessing was applied to the T2* images ...

Background Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis rarely causes visible lesions in conventional MRI, yet advanced imaging detects extensive white ...

3D Slicer extension that provides T2-FLAIR MRI manipulation methods in order to increase contrast and segment hyperintense Multiple Sclerosis lesions ...

Abstract: T1-weighted (T1W) and T2-weighted (T2W) sequences are common in MRI imaging, yet both are challenging to acquire efficiently. To optimize time and scanner availability, cross-modality image ...

Magnetic resonance imaging (MRI) is a pain-free, noninvasive medical test used to produce two- or three-dimensional images of the structures inside your body using a strong magnetic field and radio ...

MRI is also important for the clinical follow-up of MS patients, contributing to the process of definition of MS relapses and disease progression. Indeed, the burden of T1 and T2 lesions has been ...

Methods: A T1/T2 phantom was scanned at 3 T using a 16-channel and a novel 72-channel coil to assess the impact of different coils and acceleration factors on relaxation times. 16–18 healthy ...

Within the realm of MRI, there are different types and sequences used to capture images of the human body. Two of the most commonly used MRI sequences are T1 and T2 weighted imaging. In this blog post ...

When it comes to diagnosing spinal disc conditions, MRI is an invaluable tool. Two common types of MRI sequences used in spinal imaging are T1-weighted (T1) and T2-weighted (T2) scans. These two ...