ISMRM & ISMRT Annual Meeting & Exhibition • 10-15 May 2025 • Honolulu, Hawai'i

ISMRM & ISMRT 2025 Annual Meeting & Exhibition

Digital YIA Poster

Young Investigator Award Poster Session

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Young Investigator Award Poster Session
Digital YIA Poster
YIA
Monday, 12 May 2025
Exhibition Hall
13:45 -  15:45
Session Number: D-YIA
No CME/CE Credit
13:45
Computer Number: 1
0001. Multiparametric exchange protons using Z-Spectrum Analysis Proton (ZAP) and CEST on phantoms and human abdomen.
V. Malis, M. Miyazaki
University of California San Diego, La Jolla, United States
Impact: Combining ZAP and CEST detects not only CEST protons but a wide spectrum of exchange protons. ZAP metrics demonstrate two proton exchange environments with good sensitivity. The combined CEST and ZAP outcomes indicates a possibility of biomarkers.
13:45
Computer Number: 2
0002. 2D 1H sLASER long-TE and 3D 31P chemical shift imaging at 3T for monitoring fasting-induced changes in brain tumor tissue
S. Alcicek, I. Divé, D. Thomas, V. Prinz, M-T Forster, M. Czabanka, K. Weber, J. Steinbach, M. Ronellenfitsch, E. Hattingen, U. Pilatus, K. Wenger
Goethe University, Frankfurt/Main, Germany
Impact: We report on the validation of a dedicated, multinuclear MRSI protocol with fully automated multiparametric segmentation of glioma sub-regions for monitoring cerebral, fasting-induced changes in patients with glioma.
14:15
Computer Number: 1
0003. Associations Between Brain Metabolites Measured With MR Spectroscopy & Head Impacts in High School American Football Athletes
Z. Liu, J. Dudley, J. Diekfuss, N. Ahmed, A. Edmondson, K. Cecil, W. Yuan, T. Zuleger, A. Slutsky-Ganesh, K. Barber Foss, G. Myer, C. Fleischer
Georgia Institute of Technology and Emory University, Atlanta, United States
Impact: In a clinical trial of high school American football athletes evaluating MRS-quantified brain metabolites and head impacts, choline emerged as a key metric of injury, supporting the continued use of neuroimaging metrics in charactering changes after repeated head impacts.
14:15
Computer Number: 2
0004. Spherical Echo-Planar Time-resolved Imaging (sEPTI) for rapid 3D quantitative T2* and susceptibility imaging
N. Wang, C. Liao, X. Cao, M. Nishimura, Y. Brackenier, M. Yurt, M. Gao, D. Abraham, C. Alkan, S. Srinivasan Iyer, Z. Zhou, H. Jeong, A. Kerr, J. Halda, K. Setsompop
Stanford University, Stanford, United States
Impact: sEPTI technique was developed with synergetic improvements in sampling, B0 estimation, eddy-current correction, and unrolled-network reconstruction, which achieves whole-brain 0.75-mm distortion-free and blurring-free T2* and QSM quantification at 3T in 90 seconds with the potentials for wide clinical applications.
14:45
Computer Number: 1
0005. 3D MR fingerprinting for dynamic contrast-enhanced imaging of whole mouse brain
Y. Zhu, G. Wang, Y. Gu, W. Zhao, J. Lu, J. Zhu, C. MacAskill, A. Dupuis, M. Griswold, D. Ma, C. Flask, X. Yu
Case Western Reserve University, Cleveland, United States
Impact: This 3D MRF method enables unprecedented quantitative tracking of contrast agents throughout the mouse brain, significantly advancing our ability to study cerebrospinal fluid dynamics and potentially transforming preclinical investigation of neurodegenerative diseases and therapeutic interventions.
14:45
Computer Number: 2
0006. High-Resolution, Volumetric Diffusion-Weighted MR Spectroscopic Imaging of the Brain
Z. Wang, B. Sutton, F. Lam
University of Illinois Urbana-Champaign, Urbana, United States
Impact: Our technology enabled an unprecedented capability of high-resolution, 3D metabolite-specific diffusion parameter mapping. This capability has significant potential to offer tissue-compartment- and cell-type-specific microstructural information in vivo for many clinical and neuroscience applications.
15:15
Computer Number: 1
0007. Romer-EPTI: Rotating-View Motion-Robust Super-Res EPTI for SNR-Efficient Distortion-Free In-Vivo Mesoscale dMRI & Microstructure Imaging
Z. Dong, T. Reese, H-H Lee, S. Huang, J. Polimeni, L. Wald, F. Wang
Massachusetts General Hospital, Charlestown, United States
Impact: This study introduces a novel Romer-EPTI technique that addresses key challenges in in-vivo diffusion MRI acquisition to enable high-resolution dMRI at mesoscale spatial resolutions and efficient high-b-value microstructure imaging.
15:15
Computer Number: 2
0008. Spatiotemporal Encoding MRI in a Portable Low-Field System
Y. Qiu, P. Lee, K. Dai, S. Zhong, S. Chen, C. Wang, H. Chen, L. Frydman, Z. Zhang
Shanghai Jiao Tong University, Shanghai, China
Impact: SPEN-based MRI provides a robust and fast acquisition approach to obtain distortion-free images at low-cost portable low field systems, thereby expanding the prospects for rapid imaging, navigation, functional and implant imaging in low-field portable MRI.

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