Invention Grant
- Patent Title: System and method for stimulated echo based mapping (STEM) using magnetic resonance imaging (MRI)
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Application No.: US15960235Application Date: 2018-04-23
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Publication No.: US10712412B2Publication Date: 2020-07-14
- Inventor: Diego Hernando , Yuxin Zhang
- Applicant: Wisconsin Alumni Research Foundation
- Applicant Address: US WI Madison
- Assignee: Wisconsin Alumni Research Foundation
- Current Assignee: Wisconsin Alumni Research Foundation
- Current Assignee Address: US WI Madison
- Agency: Quarles & Brady LLP
- Main IPC: G01R33/44
- IPC: G01R33/44 ; G01R33/56 ; G01R33/563 ; G01R33/561

Abstract:
A system and method are provided for acquiring a plurality of differently-weighted images of a subject using a single pulse sequence. The method includes determining imaging parameters for a pulse sequence that includes a diffusion weighted module and an anatomical imaging module. The imaging parameters include at least a repetition time (TR), a mixing time (TM), an echo time (TE), and a diffusion weighting b-value, with at least two different values of at least TM, TE, and diffusion weighting b-value. The method also includes performing a pulse sequence using the imaging parameters to acquire MR image data from a subject. The different values of at least TM, TE, and diffusing weighting b-value are used to acquire the MR image data. Furthermore, the method includes reconstructing, from the MR image data, a plurality of images of the subject, including at least a T1-weighted image, a T2-weighted image, and a diffusion-weighted image.
Public/Granted literature
- US20190324102A1 SYSTEM AND METHOD FOR STIMULATED ECHO BASED MAPPING (STEM) USING MAGNETIC RESONANCE IMAGING (MRI) Public/Granted day:2019-10-24
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