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The impact of altering MRI equipment and scanning parameters on phantom signal intensity ratio measurements – possible implications for interpreting Gadolinium signal changes within the brain

Author:Laura Young  Shona Matthew  Stephen Gandy  Lukasz Priba  John Graeme Houston  

Author Institution:Medical Physics, NHS Tayside, Ninewells Hospital and Medical School  University of Dundee, Ninewells Hospital and Medical School  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR Safety  

Program Number:1464  

Presentation Time:

Room Number:Exhibition Hall 1451-1475  

Computer Number:

Impact of calibration method on CBF quantification using multiple post-labeling-delay PASL

Impact of Carotid Endarterectomy on Functional Connectivity

Author:Marc Lindley  Adam Bernstein  Chidi Ugonna  Denise Bruck  Kevin Johnson  Maria Altbach  Lee Ryan  Nan-Kuei Chen  Ying-hui Chou  Gloria Guzman  Theodore Trouard  Craig Weinkauf  

Author Institution:Siemens Healthcare  University of Arizona  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:14:15  

Session:fMRI: Other  

Program Number:5562  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 31  

Impact of cerebral blood flow level on the fluctuations of resting-state BOLD fMRI in anesthetized rats

Impact of empagliflozin on cardiac energy status and function in diabetic db/db mice

Author:Desiree Abdurrachim  Emmy Manders  Klaas Nicolay  Eric Mayoux  Jeanine Prompers  

Author Institution:Boehringer Ingelheim  Eindhoven University of Technology  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:Novel Concepts, Techniques & Methods  

Program Number:3010  

Presentation Time:

Room Number:Exhibition Hall 3008-3019  

Computer Number:

Impact of focused ultrasound on cerebral blood flow

Author:Vasile Stupar  Anthony Delalande  Nora Collomb  Claire Rome  Emmanuel Barbier  

Author Institution:CNRS UPR4301-CBM  INSERM U 1216  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:14:45  

Session:Blood Brain Barrier & CSF Flow  

Program Number:4928  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 62  

Impact of ICA-based denoising of ASL data in clinical settings

Author:Davide Carone  George Harston  Thomas Okell  Michael Chappell  James Kennedy  

Author Institution:University of Oxford  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Acquisition, Reconstruction & Analysis: Sparse & Low-Rank Models  

Program Number:2820  

Presentation Time:

Room Number:Exhibition Hall 2808-2827  

Computer Number:

The Impact of Inspiration Levels on the Repeatability of Quantitative Pulmonary Perfusion DCE-MRI in Patients with Chronic Obstructive Pulmonary Disease and Cystic Fibrosis

The Impact of Leukoencephalopathy on the White Matter Tracts of Long-Term Survivors of Childhood Acute Lymphoblastic Leukemia Treated with Chemotherapy Only

The Impact of Leukoencephalopathy on the White Matter Tracts of Long-Term Survivors of Childhood Acute Lymphoblastic Leukemia Treated with Chemotherapy Only

Impact of Motion-Encoding Gradient (MEG) Direction, Slice Position and Slice Orientation on the estimation of Liver Stiffness using Magnetic Resonance Elastography (MRE) in clinical patients

Author:Jiming Zhang  Claudio Arena  Debra Dees  Melissa Andrews  Afis Ajala  Raja Muthupillai  

Author Institution:Baylor St Luke's Medical Center  University of Houston  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Body: MRE  

Program Number:2595  

Presentation Time:

Room Number:Exhibition Hall 2588-2596  

Computer Number:

Impact of native T1 on pixel-wise myocardial blood flow quantification

Author:Corina Kräuter  Ursula Reiter  Clemens Reiter  Albrecht Schmidt  Michael Fuchsjäger  Rudolf Stollberger  Gert Reiter  

Author Institution:Graz University of Technology  Medical University of Graz  Siemens Healthineers  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Cardiac Function & Myocardial Perfusion  

Program Number:3322  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 8  

Impact of Rate of Cuff Inflation on the Post-Ischemia Hyperemic Response

Author:Rajiv Deshpande  Erin Englund  Felix Wehrli  

Author Institution:University of Pennsylvania  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Muscle  

Program Number:1394  

Presentation Time:

Room Number:Exhibition Hall 1394-1411  

Computer Number:

Impact of sub-echo timings of PRESS on quantitative glutamate/glutamine level using LCModel at 7T

Author:Tzu-Jung Fei  Cheng-Wen Ko  Moritz Braig  Jochen Leupold  

Author Institution:National Sun Yat-Sen University  University Medical Center Freiburg  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:J-Difference-Edited MRS/MRSI  

Program Number:3965  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 55  

Impact of time-of-day on diffusivity measures of brain tissue derived from diffusion tensor imaging

Impaired cerebrovascular reactivity assessed by BOLD hypercapnic fMRI is associated with increased risk of stroke in patients with symptomatic intracranial atherosclerotic stenosis

Impaired cerebrovascular reactivity assessed by BOLD hypercapnic fMRI is associated with increased risk of stroke in patients with symptomatic intracranial atherosclerotic stenosis

Impaired modulation of hippocampal glutamate during memory consolidation in schizophrenia: Evidence from ¹H fMRS

Author:Jeffrey Stanley  Patricia Thomas  Dalal Khatib  Asadur Chowdury  Usha Rajan  Luay Haddad  Amirsadri Alireza  Vaibhav Diwadkar  

Author Institution:Wayne State University School of Medicine  

Session Type:Power Pitch  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Pitch: Psychoradiology: A Potpourri  

Program Number:0224  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:

Impaired modulation of hippocampal glutamate during memory consolidation in schizophrenia: Evidence from ¹H fMRS

Author:Jeffrey Stanley  Patricia Thomas  Dalal Khatib  Asadur Chowdury  Usha Rajan  Luay Haddad  Amirsadri Alireza  Vaibhav Diwadkar  

Author Institution:Wayne State University School of Medicine  

Session Type:Electronic Power Pitch Poster  

Session Date:Monday, 18 June 2018  

Session Time:17:15  

Session:Poster: Psychoradiology: A Potpourri  

Program Number:0224  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:Plasma 18  

Implementation and validation of delta relaxation enhanced MRI at 3T: A system for quadrupole enhanced relaxation imaging

Author:Markus Bödenler  Martina Basini  Maria Casula  Evrim Umut  Danuta Kruk  Hermann Scharfetter  

Author Institution:Graz University of Technology  Università degli Studi di Milano  Università di Cagliari  University of Warmia and Mazury  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Contrast Mechanisms  

Program Number:2289  

Presentation Time:

Room Number:Exhibition Hall 2266-2297  

Computer Number:

Implementation of a control system for prospective respiratory motion correction during Cardiovascular MR imaging

Author:Stephen Jermy  Ali Alhamud  Ian Burger  Ntobeko Ntusi  Ernesta Meintjes  

Author Institution:University of Cape Town  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:13:45  

Session:Motion & Artefact Correction  

Program Number:4112  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 82  

Implementation of Cardiac MRF in Gadgetron for Online Reconstruction

Author:James Ahad  Wei-Ching Lo  Jesse Hamilton  Dominique Franson  Yun Jiang  Nicole Seiberlich  

Author Institution:Case Western Reserve University  University Hospitals  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Cardiovascular Image Processing  

Program Number:4789  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 42  

Implementation of T1 Mapping in Routine Clinical MR Liver Exam For The Detection of Hepatic Fibrosis and Portal Hypertension in Hepatitis C Patients

Author:Ahmed Hamimi  Ronald Ouwerkerk  Theo Heller  Elliot Levy  Khaled Abd-elmoniem  Ahmed Gharib  Jatin Matta  

Author Institution:NIH  

Session Type:Combined Educational & Scientific Session  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Liver Imaging: What Can We Really Quantify?  

Program Number:0238  

Presentation Time:16:57  

Room Number:S02  

Computer Number:

Implementation of the FLORET Ultrashort Echo-Time Sequence for Lung Imaging

Author:Matthew Willmering  Ryan Robison  Hui Wang  James Pipe  Jason Woods  

Author Institution:Barrow Neurological Institute  Cincinnati Children’s Hospital Medical Center  Philips Healthcare  Phoenix Children’s Hospital  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Thoracic MRI  

Program Number:2457  

Presentation Time:

Room Number:Exhibition Hall 2451-2480  

Computer Number:

Implementation of total variation (TV) calculation for compressed sensing MRI – options, algorithms, and reconstruction results

Author:Olaf Dietrich  Thomas Gaass  Maximilian Reiser  

Author Institution:LMU University of Munich  Siemens Healthineers  

Session Type:Educational E-Poster  

Session Date:

Session Time:

Session:Acquisition and Reconstruction - Educational E-Poster  

Program Number:5653  

Presentation Time:

Room Number:

Computer Number:

The importance of constraints and spherical sampling in diffusion MRI

Author:Tom Dela Haije  Aasa Feragen  

Author Institution:University of Copenhagen  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:09:00  

Session:Diffusion MRI: Acquisition & Reconstruction  

Program Number:5335  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 17  

Importance of early spectral variations during 36 months of longitudinal follow MRI and MRS in 90 patients treated glioblastomas

IMPORTANCE OF THE LACTATE SHUTTLE FOR BRAIN ACTIVATION: AN IN VIVO LOCALIZED 1H-MRS AND FUNCTIONAL MRI STUDY DURING WHISKER STIMULATION

IMPORTANCE OF THE LACTATE SHUTTLE FOR BRAIN ACTIVATION: AN IN VIVO LOCALIZED 1H-MRS AND FUNCTIONAL MRI STUDY DURING WHISKER STIMULATION

Improve PCASL Brain Imaging at 7T Using Dynamically Applied B1+ Shimming Solutions

Author:Xiufeng Li  Dingxin Wang  Xiaoping Wu  Pierre-Francois Van de Moortele  Kamil Ugurbil  Gregory Metzger  

Author Institution:University of Minnesota  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:14:15  

Session:Contrast Mechanisms: Relaxation & More  

Program Number:5604  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 73  

Improved 2D cardiac Cine MRI with retrospective gating using Golden-angle Radial acquisition and Angle-Based echo-Sharing (GRABS)

Author:Qi Liu  Yu Ding  Jingyuan Lyu  Lele Zhao  Yanqun Teng  Jian Xu  

Author Institution:UIH America, Inc.  United Imaging Healthcare  

Session Type:Oral  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Cardiac Function & Myocardial Perfusion  

Program Number:0358  

Presentation Time:08:15  

Room Number:N01  

Computer Number:

An improved 32-channel loop-dipole transceiver array design for body imaging at 7.0 Tesla: Simulation study

Author:M. Arcan Erturk  Xiaoping Wu  Gregor Adriany  Russell Lagore  Kamil Ugurbil  Gregory Metzger  

Author Institution:University of Minnesota  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:17:15  

Session:Simulations & Modeling  

Program Number:4395  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 6  

Improved Accuracy of Accelerated 3D T2* Mapping with Coherent Parallel Maximum Likelihood Estimation

Author:Wajiha Bano  Mohammad Golbabee  Arnold Benjamin  Ian Marshall  Michael Davies  

Author Institution:University of Edinburgh  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:14:15  

Session:Parameter Quantification  

Program Number:5649  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 118  

Improved ADC Estimation Technique Using Regularized Nonlinear Least Squares Fitting

Author:Eric Borisch  Adam Froemming  Roger Grimm  Yunhong Shu  Ashley Tao  Stephen Riederer  Joshua Trzasko  

Author Institution:Mayo Clinic  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Quantitative MRI  

Program Number:2764  

Presentation Time:

Room Number:Exhibition Hall 2752-2780  

Computer Number:

An improved blood pool MRI agent with dinuclear structure: characterization and in vivo bio-distribution

Author:Alberto Fringuello Mingo  Francesca La Cava  Luigi Miragoli  Enzo Terreno  Enrico Cappelletti  Luciano Lattuada  Sonia Colombo Serra  Luisa Poggi  Fabio Tedoldi  

Author Institution:Bracco Imaging Spa  Università degli Studi di Torino  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Physiological Techniques  

Program Number:5015  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 30  

Improved brachial plexus visualization using an adiabatic iMSDE-prepared STIR 3D TSE

Author:Elisabeth Klupp  Barbara Cervantes  Nico Sollmann  Franziska Treibel  Dominik Weidlich  Thomas Baum  Ernst Rummeny  Claus Zimmer  Jan Kirschke  Dimitrios Karampinos  

Author Institution:Technische Universität München  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:09:00  

Session:Neuro Outside the Brain  

Program Number:5392  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 74  

Improved cardioballistic artifact waveform for artifact correction with direct cardiac cycle detection from EEG-fMRI data

Author:Chung-Ki Wong  Qingfei Luo  Vadim Zotev  Raquel Phillips  Kam Wai Chan  Jerzy Bodurka  

Author Institution:Laureate Institute for Brain Research  University of Oklahoma-Tulsa  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:fMRI: Multimodal Approaches  

Program Number:4521  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 12  

An Improved CEST MRI Reporter Gene for Molecular Imaging of Cell and Viral Based Therapeutics

Improved Design and Reconstruction of 3D Image Based Navigators for Coronary MR Angiography

Author:Mario Malavé  Srivathsan Koundinyan  Christopher Sandino  Joseph Cheng  Dwight Nishimura  

Author Institution:Stanford University  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Contrast-Enhanced & Non-Contrast-Enhanced MR Angiography  

Program Number:0920  

Presentation Time:17:39  

Room Number:S03  

Computer Number:

Improved detection of neuronal-related BOLD events of unknown timing with Multi-Echo Sparse Paradigm Free Mapping

Author:Cesar Caballero-Gaudes  Javier Gonzalez-Castillo  Peter Bandettini  

Author Institution:Basque Center on Cognition, Brain and Language  National Institute of Mental Health  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:Analysis Methods: Task-Based fMRI  

Program Number:5463  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 26  

Improved Efficacy of Cerebellar fMRI at 7T with Dielectric Pads Extending the Imaging Region of a Commercial Head Coil

Author:Manushka Vaidya  Mariana Lazar  Cem Deniz  Gillian Haemer  Gang Chen  Mary Bruno  Daniel Sodickson  Riccardo Lattanzi  Christopher Collins  

Author Institution:Department of Radiology, New York University School of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4306  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 36  

Improved Encoding Efficiency in Sodium MRI with Zero-Gradient-Excitation Ramped Hybrid Encoding (zGRF-RHE)

Author:Yasmin Blunck  Bradford Moffat  Scott Kolbe  Roger Ordidge  Jon Cleary  Leigh Johnston  

Author Institution:University of Melbourne  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Non-Proton MRS/MRI: Technological Advances  

Program Number:3872  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 81  

Improved estimation of amide proton exchange rate and concentration using Bayesian model fitting of Z-spectra acquired with multiple saturation powers

Author:Kevin Ray  Peter Jezzard  Michael Chappell  

Author Institution:University of Oxford  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:CEST: Novel Methods & Applications  

Program Number:2241  

Presentation Time:

Room Number:Exhibition Hall 2222-2249  

Computer Number:

Improved fibre tracking with optimized diffusion-weighted single-refocused spin echo EPI

Author:Manoj Shrestha  Pavel Hok  Ulrike Nöth  Bianca Lienerth  Ralf Deichmann  

Author Institution:Brain Imaging Center (BIC), Goethe University Frankfurt  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Fiber Orientation & Fiber Tracking  

Program Number:5209  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 10  

Improved functional Arterial Spin Labeling by spatio-temporal ICTGV denoising

Author:Stefan Spann  Matthias Schloegl  Christoph Aigner  Karl Koschutnig  Martin Holler  Kristian Bredies  Rudolf Stollberger  

Author Institution:Graz University of Technology  University of Graz  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Perfusion Methods  

Program Number:2166  

Presentation Time:

Room Number:Exhibition Hall 2158-2189  

Computer Number:

Improved Hyperpolarization of Solid and Mesoporous Nanoscale Silicon Particles Using TEMPO Radicals Allows In Vivo 29Si MRI

Author:Nicholas Whiting  Jingzhe Hu  Shivanand Pudakalakatti  Caitlin McCowan  Hyeonglim Seo  Youngbok Lee  Pratip Bhattacharya  

Author Institution:Hanyang University  The University of Texas MD Anderson Cancer Center  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Hyperpolarisation: Technical Developments  

Program Number:3575  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 23  

Improved Hyperpolarized Cerebral Perfusion Imaging Using a Sucrose/Water Glassing Matrix for tert-Butanol

Author:Gopal Varma  Patricia Coutinho de Souza  Cody Callahan  David Alsop  Aaron Grant  

Author Institution:Beth Israel Deaconess Medical Center, Harvard Medical School  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Hyperpolarisation: Technical Developments  

Program Number:3570  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 18