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Combined fMRS and fMRI During Reinforcement Learning in a Large Cohort at 7T: When Does Cognitive Processing Occur?

Author:Tal Finkelman  Edna Furman-Haran  Kristoffer Aberg  Rony Paz  Assaf Tal  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0489  

Room Session:701B  

Institution :Weizmann Institute of Science  

Simultaneous concentration and T2 mapping of brain metabolites by multi-echo spectroscopic imaging

Prospective motion-corrected spectroscopy in the human cervical spinal cord

Author:Isaac Adanyeguh  Pierre-Gilles Henry  Dinesh Deelchand  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0492  

Room Session:701B  

Institution :University of Minnesota  

Use of fast B1 shimming to enable localized MR spectroscopy in different regions of the human brain on a clinical platform at 7 Tesla

Frequency and Phase Correction of GABA-edited MR Spectroscopy using Complex-valued Convolutional Neural Network

Author:Hanna Bugler  Rodrigo Berto  Roberto Souza  Ashley Harris  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0494  

Room Session:701B  

Institution :University of Calgary  

Single-shot SLOW-editing for Downfield α-Glucose MRSI at 7T Utilizing SNR-Enhancing Glucose Mutarotation Effect

Author:Guodong Weng  Piotr Radojewski  Johannes Slotboom  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0495  

Room Session:701B  

Institution :University of Bern  Sitem-insel  

Direct estimation of metabolite maps from undersampled k-space data using linear tangent space alignment

Author:Chao Ma  Thibault Marin  Paul Han  Georges El Fakhri  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0496  

Room Session:701B  

Institution :Massachusetts General Hospital  Harvard Medical School  

Reconstruction of High-Resolution Metabolite Maps from Noisy MRSI Data by Incorporating Spatiospectral Constraints through Learned Kernels

Single-shot GABA Editing at 7 Tesla

Author:Li An  Maria Ferraris Araneta  Inna Loutaev  Tara Turon  Christopher Johnson  Sungtak Hong  Jun Shen  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0498  

Room Session:701B  

Institution :National Institutes of Health  

Toward the Use of MRS Methodological Consensus by the Clinical Research Community - An Early Assessment of Dissemination Results

Differential MRS results in a clinical multisite study depending on site harmonization and analysis approach

Glutamate and its relation to cortical thickness and perfusion across the cingulate cortex

Author:Jessica Archibald  Erin MacMillan  Niklaus Zölch  John Kramer  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:1H Spectroscopy  

Program Number:0502  

Room Session:701B  

Institution :Simon Fraser University  Universität Zürich  University of British Columbia  Philips  

Prospective frequency correction with metabolite cycling for improved spectral quality in the prefrontal cortex at 7T

Investigating the origin of negative BOLD responses using laminar CBF, CBV, T2 BOLD and CMRO2 fMRI in human visual cortex at 7T

Optimized signal saturation for fast functional line-scanning of cortical layers

Whole brain Layer-fMRI on the NexGen 7T scanner with high performance gradients and 64-channel receiver array.

Layer-specific functional connectivity with 3D VAPER fMRI

Depth Dependent Signal from Human Ocular Dominance Columns with VASO fMRI at 7T

Author:Atena Akbari  Joseph Gati  Peter Zeman  Brett Liem  Ravi Menon  

Session Type:Combined Educational & Scientific Session  

Session Date:Tuesday, 06 June 2023  

Session Name:Laminar fMRI  

Program Number:0622  

Room Session:701B  

Institution :The University of Western Ontario  

Detection of new resonances in the down-field 1H MRS of human calf muscle in vivo at 7T

MR elastography-based slip interface imaging (SII) to assess the mobility of the myofascial interface in extremities: A feasibility study"haloword-pron" class="haloword-button

Author:Ziying Yin  Yi Sui  Keni Zheng  Xiang Shan  Philips Rossman  Armando Manduca  Brent Bauer  Richard Ehman  

Session Type:Combined Educational & Scientific Session  

Session Date:Wednesday, 07 June 2023  

Session Name:Musculoskeletal Combined Session  

Program Number:0735  

Room Session:701B  

Institution :Mayo Clinic  

Quantitative muscle MRI depicts microstructural abnormalities but no signs of inflammation or dystrophy in Post COVID-19 condition

Skeletal muscle Mg2+, membrane permeability, and pH are altered in Becker muscular dystrophy: A 31P-MRS and DT-MRI study

Multi-parametric ageing study on 51 subjects in the lower leg by 1H water T1 MR fingerprinting, multi-compartment water T2, fat fraction and 31P MRS

Double Pulsed Field Gradient Diffusion MRI of skeletal muscle is sensitive to muscle microstructure

Fat fraction dependent decrease of muscle 1H2O T2 in Duchenne muscular dystrophy is steeper in patients with faster disease progression

Interleaved BOLD and 31P-MRS examination of working human upper arm muscles

Magnetization transfer ratio for characterizing extra-ocular muscles changes in myasthenia gravis: a pilot feasibility study

Quantitative assessment of the lumbar paraspinal muscle in patients with unilateral lumbar disc herniation by IDEAL-IQ MR sequence

A Generative Subspace Model for High-dimensional MR Imaging

Author:Xi Peng  Fan Lam  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Advances in Image Reconstruction  

Program Number:0860  

Room Session:701B  

Institution :Mayo Clinic  University of Illinois Urbana-Champaign  

Robust Image Reconstruction using Multi-channel Spatial Nulling Maps: An Alternative to ESPIRiT?

Investigations on non-Cartesian parallel imaging with time-varying receive sensitivities

Pose-dependent field reconstruction enabled by prospective motion navigation and randomized sampling

Alternating Low-Rank Tensor Reconstruction for Improved Multi-Dimensional MRI with MR Multitasking

Author:Tianle Cao  Yibin Xie  Debiao Li  Anthony Christodoulou  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Advances in Image Reconstruction  

Program Number:0866  

Room Session:701B  

Institution :Cedars Sinai Medical Center  University of California, Los Angeles  

Navigator-free water/fat separation for multi-shot diffusion-weighted EPI using structured low-rank reconstruction

Robust Quantitative Susceptibility Mapping via Approximate Message Passing with Parameter Estimation

Author:Shuai Huang  James Lah  Jason Allen  Deqiang Qiu  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Advances in Image Reconstruction  

Program Number:0868  

Room Session:701B  

Institution :Emory University  

Accelerated Simultaneous Multislice Imaging via Linear Phase Modulated Extended Field of View (SMILE)

Author:Shen Zhao  Junyu Wang  Michael Salerno  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Advances in Image Reconstruction  

Program Number:0869  

Room Session:701B  

Institution :Stanford University  

Fast MRSI Reconstruction Combining Linear and Nonlinear Manifold Models

Improved Reconstruction for High-Resolution QSM from Highly Sparse Unsuppressed Water Signals of 1H-MRSI Scans