Ultra-High Field BioSpec instruments are the pinnacle of today's MRI technology and provide maximum sensitivity and resolution, opening the opportunity for new discoveries.
We propose the use of ultra-high resolution 7.0T MRI in medial temporal lobe epilepsy to define more precisely the structural correlates of epileptogenesis.Zeineh, MParvizi, JBalchandani, PLiu, CGlover, GSawyer, AFisher, RAtlas, S
From the early examples of what was to be called MRI, extending the te- nique to higher fields than those of less than 0. 1 T used in the first large-volume instruments was a goal, but the way there was unclear. The practical success of large superconducting magnets ...
The resolution gains in MRI on the NexGen 7 T scanner using EPI with whole-brain coverage are volumetrically up to roughly 20 times higher compared to common 7 T fMRI resolutions 0.175 versus 4.1 μl for 0.56 versus 1.6 mm isotropic voxels49). The volumetric resolution gains for z...
The whole-body ultra-high-field MRI system, called uMR Jupiter 5.0T, is the first of its kind in the world, according to its manufacturer, Chinese medical equipment company United Imaging Healthcare. The company said uMR Jupiter 5.0T, with a high resolution and signal-to-noise ratio thanks...
alongside 7-T MRI images with small slice thickness and high in-plane resolution, allow for better delineation and segmentation of the MTL subregions. We also developed a systematic protocol for rigorous cycle phase characterization to overcome the inaccuracy of menstrual cycle monitoring, a limitation...
Here we describe the construction of a statistical atlas of the hippocampal formation at the subregion level using ultra-high resolution, ex vivo MRI. Fifteen autopsy samples were scanned at 0.13 mm isotropic resolution (on average) using customized hardware. The images were manually segmented into...
Glioma Glioblastoma IDH mutation Ultra-high-field MRI Sodium imaging Non-invasive biomarker 1. Introduction Gliomas represent the most frequent primary malignant brain tumors among adults (Ostrom et al., 2017, Louis et al., 2016). Unfortunately, tumor control using multimodal therapeutic strategies is...
Ultra-high field 7T MRI offers superior signal-to-noise and spatial resolution relative to any other noninvasive imaging technique. By revealing fine anatomical details of the living brain, 7T MRI allows neuroimaging researchers the opportunity to observe in patients disease-related structural changes...
With the advent of ultra-high field MRI (≥7T), it has become possible to acquire fMRI data with sub-millimetre resolution, enabling probing the laminar and columnar circuitry in humans. Currently, laminar BOLD responses are not directly observed but inferred via data analysis, due to coarse ...