ISMRM 2021 Abstracts

A Continuously Adjustable 32-Ch Head Coil Array for MRI at 3T    Yunsuo Duan, Jiacheng Wang, Feng Liu, Rachel Marsh, J. Thomas Vaughan Jr 

In vivo GABA increase as a biomarker of the epileptogenic zone: an unbiased metabolomics approach Florence Fauvelle, Vasile Stupar, Jia Guo, Wafae Labriji, Chen Liu, Alicia Plaindoux, Emmanuel Luc Barbier, Sophie Hamelin, and Antoine Depaulis

1H MR spectroscopic imaging for identifying diffuse abnormalities in mild traumatic brain injury: initial results from a reproducibility study Anna M Chen, Teresa Gerhalter, Seena Dehkharghani, Rosemary Peralta, Fatemeh Adlparvar, Martin Gajdošík, Mickael Tordjman, Julia Zabludovsky, Sulaiman Sheriff, James S Babb, Tamara Bushnik, Jonathan M Silver, Brian S Im, Stephen P Wall, Guillaume Madelin, and Ivan I Kirov

Mobile application for in vivo MR spectroscopy: Pocket MRS    Martin Gajdošík, Karl Landheer and Christoph Juchem 

Hippocampal Single-Voxel MR Spectroscopy with Long Echo Time at 3 Tesla     Martin Gajdošík, Karl Landheer, Kelley M. Swanberg, Fatemeh Adlparvar, Guillaume Madelin, Wolfgang Bogner, Christoph Juchem and Ivan I. Kirov

The effects of basis sets on the analysis of in vivo brain MRS data obtained with standard PRESS sequences    Martin Gajdošík, Karl Landheer, Kelley M. Swanberg, Lawrence S Kegeles, Camilo de la Fuente-Sandoval, Dikoma C. Shungu and Christoph Juchem

MRI denoising using native noise Sairam Geethanath, Pavan Poojar, Keerthi Sravan Ravi, and Godwin Ogbole

Single echo reconstruction for rapid and silent MRI Sairam Geethanath

DL-BET A deep learning based tool for automatic brain extraction from structural magnetic resonance images in mice Sabrina Gjerswold-Selleck, Nanyan Zhu, Haoran Sun, Dipika Sikka, Jie Shi, Chen Liu , Tal Nuriel, Scott A. Small, and Jia Guo

Measurement of radiofrequency absorption and thermal diffusion coeffcients of brain tissue David H Gultekin , Peter H Siegel , J. Thomas Vaughan Jr, and John C Gore

Diffusion tensor imaging of the physis and metaphisys as predictor of child growth Diego M Jaramillo, Phuong M Duong, Jie C Nguyen, Sogol Mostoufi-Moab, Michael K Nguyen, Andrew Moreau, Christian A Barrera, Shijie Hong, and Jose M Raya

Frequency Drift in MR Spectroscopy: An 87-scanner 3T Phantom Study  Christoph Juchem, Alayar Kangarlu, Karl Landheer, Feng Liu, et al

Are Cramér-Rao Lower Bounds an Accurate Estimate for Standard Deviations in Magnetic Resonance Spectroscopy?    Karl Landheer and Christoph Juchem

The effects of cutting/zero-filling and line broadening on quantification of magnetic resonance spectra via maximum-likelihood estimation    Karl Landheer and Christoph Juchem

Constrained Optimized Water Suppression for 1H Magnetic Resonance Spectroscopy Karl Landheer, Martin Gajdosik, and Christoph Juchem

The effects of basis sets on magnetic resonance spectroscopy quantification for stock PRESS sequences, a simulation study  Karl Landheer, Martin Gajdosik, and Christoph Juchem

Accurate mUlti-echo phase image wiTh uneven echO spacing and Ultra-High Dynamic Range (AUTO-HDR) Yuheng Huang , Xinheng Zhang , Serry Fradad , Lu Meng , Ghazal Yooseefian , Linda Azab , Xinqi Li , Alan Kwan , Rohan Dharmakumar , Hui Han , and Hsin-Jung Yang

JET - A Matlab toolkit for automated J-difference-edited MR spectra processing of in vivo mouse MEGA-PRESS study at 9.4T Chen Liu , David Jing Ma , Nanyan Zhu , Kay Igwe , Jochen Weber , Roshell Li , Emily Turner Wood , Wafae Labriji , Vasile Stupar , Yanping Sun , Neil Harris , Antoine Depaulis , Florence Fauvelle , Scott A. Small , Douglas L. Rothman , and Jia Guo

Multisite generalizability comparison of Dynamic Contrast Enhanced Breast MRI Breast Cancer Recurrence Score Models at multiple scales Michael Liu, Richard Ha, Terry Button, Yucheng Liu, Yun-Hsu Hao, and Sachin Jambawalikar

In vivo detection of GSH in the mouse brain using MEGA-PRESS at 9.4T David Jing Ma , Sabrina Gjerswold-Selleck , Yanping Sun , Matt Mattingly Mattingly , and Jia Guo

Deblurring of spiral fMRI images using deep learning Marina Manso Jimeno , J. Thomas Vaughan Jr, and Sairam Geethanath

ArtifactID: identifying artifacts in low field MRI using deep learning Marina Manso Jimeno , Keerthi Sravan Ravi , J. Thomas Vaughan Jr, Dotun Oyekunle , Godwin Ogbole , and Sairam Geethanath

A faster and improved tailored Magnetic Resonance Fingerprinting Pavan Poojar , Enlin Qian , and Sairam Geethanath

Deep learning based denoising for high b-value high resolution diffusion imaging Seema S Bhat , Pavan Poojar , Hanumantharaju M C , and Sairam Geethanath

In vivo repeatability of Tailored MR Fingerprinting Pavan Poojar , Enlin Qian , and Sairam Geethanath

Open source Magnetic rEsonance finGerprinting pAckage (OMEGA) Enlin Qian and Sairam Geethanath

PyPulseq in a web browser: a zero footprint tool for collaborative and vendor-neutral pulse sequence development Keerthi Sravan Ravi , J. Thomas Vaughan Jr, and Sairam Geethanath

Single board computer as a satellite-linked, deep learning capable pocket MR workstation: a feasibility study Keerthi Sravan Ravi , J. Thomas Vaughan Jr, and Sairam Geethanath

Seq2prospa: translating PyPulseq for low-field imaging Keerthi Sravan Ravi , Thomas O'Reilly , J. Thomas Vaughan Jr, Andrew Webb , and Sairam Geethanath 

Hybrid Active and Passive Local Shimming (HAPLS) for Two-region Magnetic Resonance Imaging (MRI) Zhi Hua Ren, Jason P. Stockmann, Andrew Dewdney, and Ray F. Lee

An Automatic and Subject-specific Method for Locus Coeruleus Localization and BOLD Activity Extraction Hengda He, Linbi Hong, and Paul Sajda

Linearity of the task-evoked negative BOLD response from the Default mode network regions Amirreza Sedaghat, Farnia Feiz, Sreyansh Biswall, Sindy Ozoria, and Qolamreza R Razlighi

Optimization of B0 Simulation Strategy in the Human Heart based on CT Images at limited Field of View Shang, Y., Theilenberg, S ., Schreiber, L.M., Christoph Juchem

CU-Net: A Completely Complex U-Net for MR k-space Signal Processing Dipika Sikka, Noah Igra, Sabrina Gjerswold-Selleck, Cynthia Gao, Ed Wu, and Jia Guo

Predicting Gadolinium Contrast Enhancement for Structural Lesion Analysis using DeepContrast Dipika Sikka , Nanyan Zhu , Chen Liu , Scott A. Small, and Jia Guo

Computation of Cramér-Rao Lower Bounds (CRLB) for spectral baseline shapes Swanberg, K.M., M. Gajdošík, K. Landheer, and Christoph Juchem 

Low-Angle Combined-Echo (LACE) Imaging in Highly Inhomogeneous B0 Magnetic Fields Theilenberg, S., Kumaragamage, C., McIntyre, S., Nixon, T.W., Juchem, C., and de Graaf, R.A.

Bridging Open Source Sequence Simulation and Acquisition with py2jemris Gehua Tong , Sairam Geethanath , and J. Thomas Vaughan Jr

STAR MRI With Non-Magnetic, Integrated Circulator based on Switched Transmission Lines Aravind Nagulu, Ahmed Kord, Gehua Tong, Michael Garwood, Lance DelaBarre, Djaudat Idiyatullin, SungMin Sohn, J. Thomas Vaughan Jr, and Harish Krishnaswamy

Validating Open-Source MR Sequences for Reproducible Research Gehua Tong , Sairam Geethanath , Enlin Qian , and J. Thomas Vaughan Jr

An RF Coil for a Head-Only MR System J. Thomas Vaughan Jr, Brandon Tramm, Scott Schillak, Michael Garwood, Michael Mullen, Lance DelaBarre, Djaudat Idiyatullin, and Matt Waks

Passive Tunable RF Leakage Canceller for Simultaneous Transmit and Receive (STAR) RF Coils at 1.5T Imaging Zachary Colwell, Djaudat Idiyatullin, Lance DelaBarre, J. Thomas Vaughan Jr, Michael Garwood, and Sung-Min Sohn

Deep Learning Identifies Neuroimaging Signatures of Alzheimer’s Disease Using Structural and Articial Functional MRI Data Nanyan Zhu , Chen Liu , Sabrina Gjerswold-Selleck , Xinyang Feng , Dipika Sikka, Scott A. Small, and Jia Guo

A human brain number system model based on fMRI connectivity and deep-learning network Ray F. Lee