10µm isotropic voxels acquired with a CMOS-based planar microcoil at 14.1T: Preliminary results

Author:Marlon Pérez Rodas  Jonas Handwerker  Hellmut Merkle  Rolf Pohmann  Jens Anders  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  University of Ulm  

Session Type:Traditional Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:13:45  

Session:RF Coils & Electronics  

Program Number:1727  

Presentation Time:

Room Number:Exhibition Hall 1689-1736  

Computer Number:

3D CEST MRI of human brain at 9.4T reveals vessel correlation of the effect at -1.7 ppm

Author:Moritz Zaiss  Jonas Bause  Anagha Deshmane  Kai Herz  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:CEST: Novel Methods & Applications  

Program Number:2224  

Presentation Time:

Room Number:Exhibition Hall 2222-2249  

Computer Number:

Amide chemical exchange saturation transfer at 7T: A possible biomarker for detecting early response to neoadjuvant chemotherapy in breast cancer patients

Author:Erwin Krikken  Vitaliy Khlebnikov  Moritz Zaiss  Rajni Jibodh  Paul van Diest  Peter Luijten  Dennis Klomp  Hanneke van Laarhoven  Jannie Wijnen  

Author Institution:Academic Medical Centre Amsterdam  Max Planck Institute for Biological Cybernetics  UMC Utrecht  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Imaging Response to Therapy  

Program Number:0808  

Presentation Time:14:45  

Room Number:S03  

Computer Number:

THE ANGULAR DEPENDENCE OF THE GRADIENT ECHO AND SPIN ECHO BOLD SIGNAL INDUCED BY CORTICAL MICRO- AND MACRO- VASCULATURE

Author:Mario Báez-Yáñez  Philbert S. Tsai  David Kleinfeld  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  University of California at San Diego  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:fMRI: Acquisition, Contrast & Artifacts  

Program Number:5454  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 17  

APT-CEST post Gadolinium. Should it be avoided? Comparison of pre- & post-Gadolinium CEST on glioma at 3T.

Author:Francisco Torrealdea  Joe Hearle  Vincent Evans  Moritz Zaiss  Ana Carvalho  Anath Shankar  Harpreet Hyare  David Atkinson  Xavier Golay  Anna Barnes  Marilena Rega  

Author Institution:Max Plank Institute  UCL  UCLH  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:17:15  

Session:Advancements in CEST Methodology & Applications  

Program Number:5109  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 29  

Assessment of a clinically feasible Bayesian fitting algorithm using a simplified description of Chemical Exchange Saturation Transfer (CEST) Imaging

Author:Aaron Kujawa  Mina Kim  Eleni Demetriou  Annasofia Anemone  Dario Longo  Moritz Zaiss  Xavier Golay  

Author Institution:Max-Planck institute for biological cybernetics  University College London  University of Torino  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:17:15  

Session:Advancements in CEST Methodology & Applications  

Program Number:5122  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 42  

Comparison of two alternative sequences for human in-vivo brain MR Current Density Imaging (MRCDI)

Compositional assessment of low-grade cartilage lesions using T2 mapping at 3 and 7 Tesla MRI: a one year follow-up study

Correlation between APT-CEST and 18F-Choline PET in glioma at 3T

Author:Marilena Rega  Francisco Torrealdea  Joe Hearle  Moritz Zaiss  Ana Carvalho  Asim Asaf  Shonit Punwani  Xavier Golay  John Dickson  Anath Shankar  Harpreet Hyare  

Author Institution:Max Plank Institute  UCL  UCLH  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:15:30  

Session:Methods & Applications for PET/MR  

Program Number:1258  

Presentation Time:16:54  

Room Number:S06  

Computer Number:

Deep CEST MRI – 9.4T spectral super-resolution from 3T CEST MRI data

Author:Moritz Zaiss  Anagha Deshmane  Kai Herz  Max Braun  Benjamin Bender  Tobias Lindig  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  University Hospital Tuebingen  X  

Session Type:Oral  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Novel CEST Methods in Cancer & Beyond  

Program Number:0414  

Presentation Time:09:27  

Room Number:S05  

Computer Number:

Dynamic B0 Shimming for Multi-Slice Metabolite Mapping at Ultra-High Field in the Human Brain: Very High Order Spherical Harmonics vs. Multi-Coil

Author:Paul Chang  Sahar Nassirpour  Ali Aghaeifar  Klaus Scheffler  Anke Henning  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:Field Management & Shimming  

Program Number:0833  

Presentation Time:13:45  

Room Number:S06  

Computer Number:

The EPI rs-fMRI signal shows an orientation effect with respect to B0 and phase-encode axis across cortical depth

Ex vivo continuous Overhauser nuclear dynamic polarization in a SQUID-based ultralow field magnetic resonance imaging system

Author:Paul Fehling  Rebekka Bernard  Rolf Pohmann  Matthias Rudolph  Dieter Kölle  Reinhold Kleiner  Klaus Scheffler  Kai Buckenmaier  

Author Institution:Eberhard Karls Universität  Max Planck Institute for Biological Cybernetics  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Novel MR & MR-Compatible Technology  

Program Number:0949  

Presentation Time:17:27  

Room Number:S06  

Computer Number:

Exploring the Origin of Asymmetries in the Balanced SSFP Profile at 9.4 Tesla: Microstructure Anisotropy or Chemical Exchange?

Author:Rahel Heule  Moritz Zaiss  Philipp Ehses  Klaus Scheffler  

Author Institution:German Center for Neurodegenerative Diseases  High Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Physiological Techniques  

Program Number:5011  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 26  

Functional phosphorus spectroscopy of the human visual cortex at 9.4 T

Author:Rolf Pohmann  Sathiya Raju  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:Non-Proton MRS/MRI: Novel Applications  

Program Number:3993  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 83  

Human In-vivo Brain MR Current Density Imaging (MRCDI) based on Steady-state Free Precession Free Induction Decay (SSFP-FID)

Human In-vivo Brain MR Current Density Imaging (MRCDI) based on Steady-state Free Precession Free Induction Decay (SSFP-FID)

Improved Spontaneous Activity Maps of Resting Skeletal Musculature by surface EMG-based Contraction Pattern Classification

Author:Martin Schwartz  Günter Steidle  Petros Martirosian  Michael Erb  Bin Yang  Klaus Scheffler  Fritz Schick  

Author Institution:University Hospital of Tübingen  University of Stuttgart  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Muscle  

Program Number:1405  

Presentation Time:

Room Number:Exhibition Hall 1394-1411  

Computer Number:

In-vivo Quantitative Structural Imaging of the Superior Colliculus at 9.4T

In-vivo Z-spectra acquisition with decreased direct saturation using adiabatic spin-lock pulses at 9.4T

Author:Kai Herz  Chirayu Gandhi  Klaus Scheffler  Moritz Zaiss  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:17:15  

Session:Advancements in CEST Methodology & Applications  

Program Number:5127  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 47  

Joint dynamic shimming using the scanner’s spherical harmonic shim combined with a local multi-coil shim array

Author:Ali Aghaeifar  Christian Mirkes  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  Skope Magnetic Resonance Technologies AG  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Novel MR & MR-Compatible Technology  

Program Number:0946  

Presentation Time:16:51  

Room Number:S06  

Computer Number:

Low power Z-spectrum analysis for isolated NOE and amide CEST-MRI at 3T with comparison to 9.4T

MRI of whole brain formalin-fixed samples at 9.4T: influence of the fixation agent and its dielectric properties on image quality

Author:Gisela Hagberg  Thomas Shiozawa-Bayer  Christian Mirkes  Jörn Engelmann  Jonas Bause  Bernhard Hirt  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  University Hospital Tübingen  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:09:15  

Session:Neuroimaging at Ultra-High Fields  

Program Number:3310  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 116  

Multiple Interleaved Mode Saturation (MIMOSA) for B1+ inhomogeneity mitigation in chemical exchange saturation transfer.

Novel contrasts at +2.7 ppm, +1.2 ppm, and -1.7 ppm investigated in vivo with high spectral resolution CEST MRI in the human brain at 9.4T

Author:Mark Schuppert  Kai Herz  Anagha Deshmane  Moritz Zaiss  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Power Pitch  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Pitch: Advances in Contrast: MT, CEST & Perfusion  

Program Number:0558  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:

Novel contrasts at +2.7 ppm, +1.2 ppm, and -1.7 ppm investigated in vivo with high spectral resolution CEST MRI in the human brain at 9.4T

Author:Mark Schuppert  Kai Herz  Anagha Deshmane  Moritz Zaiss  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Electronic Power Pitch Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:17:15  

Session:Poster: Advances in Contrast: MT, CEST & Perfusion  

Program Number:0558  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:Plasma 26  

Optimization of OH-CEST contrast at 3T for clinical application of glucoCEST MRI

The orthogonal shim coil at 3-Tesla

Phase-locked CEST – Introducing dynamic B0-correction to gagCEST

Relaxation-compensated multi-pool CEST signal at 7T MRI of WHO IV gliomas is dependent on the anatomic localization

Simultaneous B1 and T1 Mapping Using Spiral Variable-Flip-Angle Acquisitions for Whole-Brain Coverage in Less Than One Minute

Single-shot whole-brain CEST imaging using centric-reordered 3D-EPI

Author:Suzan Akbey  Philipp Ehses  Rüdiger Stirnberg  Moritz Zaiss  Tony Stöcker  

Author Institution:German Center for Neurodegenerative Diseases (DZNE)  Max-Planck institute for biological cybernetics  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:CEST: Novel Methods & Applications  

Program Number:2231  

Presentation Time:

Room Number:Exhibition Hall 2222-2249  

Computer Number:

Sing-vessel cerebral blood flow (velocity) fMRI with phase-contrast imaging

Author:Xuming Chen  Rolf Pohmann  Klaus Scheffler  Xin Yu  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:15:30  

Session:Cervical & Intracranial Flow  

Program Number:1226  

Presentation Time:16:30  

Room Number:S03  

Computer Number:

T1 values of phosphorus metabolites in the human visual cortex at 9.4 T

Author:Rolf Pohmann  Sathiya Raju  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:09:15  

Session:Non-Proton MRS/MRI: Novel Applications  

Program Number:3994  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 84  

Temporal and spatial evaluation of pulmonary blood flow using multiple delay PCASL at 1.5 Tesla

Towards a Routine Clinical Application of Chemical Exchange Sensitive MRI

A true comparison of B0 shimming with a very high order spherical harmonic based setup and a multi-coil shim array

Author:Ali Aghaeifar  Paul Chang  Sahar Nassirpour  Martin Eschelbach  Anke Henning  Klaus Scheffler  

Author Institution:Max Planck Institute for Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:17:15  

Session:MR Engineering Beyond RF Coils  

Program Number:4422  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 33  

The vascular fingerprint of non-balanced BOLD SSFP coherence pathways: gradient echoes show spin echo behavior

Author:Klaus Scheffler  Mario Báez-Yánez  Gabriele Lohmann  

Author Institution:MPI for Biological Cybernetics  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:09:15  

Session:fMRI: Physiology  

Program Number:4647  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 20