3D gradient spin echo diffusion imaging method for inversion recovery preparation, medium and equipment
A technology of inversion recovery and spin echo used in 3D modeling, medical imaging, image data processing, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0042] The above-mentioned 3D gradient spin echo diffusion imaging method prepared by inversion recovery, that is, the corresponding 3DIR-OGprep-GRASE sequence, and the 3D gradient spin echo diffusion imaging method without an inversion recovery module, that is, the corresponding 3D OGprep-GRASE sequence in 6 The tests were carried out in three healthy young male volunteers, and the specific parameters here are described below: The magnetic resonance scans used a Siemens Prisma 3T scanner (maximum gradient 80mT / m, maximum switching rate 200mT / m), and all scans were performed using 64 channel head coil.
[0043] Experiment: To compare 3D OGprep-GRASE and 3D IR-OGprep-GRASE sequences on diffusion information in the vicinity of CSF d Accuracy of dependent measurements, scans performed using pulsed diffusion gradient (0 Hz) and oscillating diffusion ladders at 20 Hz, 40 Hz, 60 Hz, other imaging parameters identical: Diffusion weighting = 420 s / mm 2 , 6 directions, 2 repetitions, ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com