Arterial Spin Labeling Underestimates CBF in Regions with Fast Arrival Times: a Simultaneous [15O] PET/MRI Study with Acetazolamide Challenge

Author:Yosuke Ishii  Thoralf Thamn  Jia Guo  Mohammad Khalighi  Mirwais Wardak  Dawn Holley  Harsh Gandhi  Jun Park  Bin Shen  Gary Steinberg  Frederick Chin  Greg Zaharchuk  Audrey Fan  

Institution:Ge Healthcare  GE Healthcare  Stanford University  Charité - Universitätsmedizin Berlin  Tokyo Medial and Dental University  University of California Riverside  

Session Type:Oral  

Session Date:Monday, 13 May 2019  

Session Time:16:00  

Session Name:Neurovascular  

Program Number:0287  

Presentation Time:16:00   

Room Number:Room 510A-D  

Computer Number:

Detection of fluid/solid tissue behavior of neurotumors by magnetic resonance elastography

Author:Kaspar Streitberger  Ledia Lilaj  Felix Schrank  Jürgen Braun  Josef Käs  Karl Hoffmann  Martin Reiss-Zimmermann  Ingolf Sack  

Institution:Charité - Universitätsmedizin Berlin  Charité-Universitätsmedizin Berlin  Neuroradiology Center  University Hospital Leipzig  University Leipzig  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Brain Tumor Vascular  

Program Number:0396  

Presentation Time:09:27   

Room Number:Room 511BCEF  

Computer Number:

Investigating Gadolinium Depositions in Glycosaminoglycans using CEST MRI - Why T1 Corrections are Important

Molecular profiles underlying the fluid-solid transition of brain tissue during maturation: High-resolution multifrequency MR elastography of the mouse brain paired with proteomics mass spectrometry.

Author:Jing Guo  Gergely Bertalan  Charlotte Klein  David Meierhofer  Shuangqing Wang  Stefanie Schreyer  Jürgen Braun  Barbara Steiner  Carmen Infante-Duarte  Ingolf Sack  

Institution:Charité - Universitätsmedizin Berlin  Max Planck Institute for Molecular Genetics  

Session Type:Oral  

Session Date:Thursday, 16 May 2019  

Session Time:13:45  

Session Name:Experimental Models of CNS Disease  

Program Number:1147  

Presentation Time:14:09   

Room Number:Room 513D-F  

Computer Number:

Multi-frequency magnetic resonance elastography with spiral readout, respiratory navigator and stroboscopic wave sampling for cardiac stiffness mapping with high spatial and temporal resolution.

Author:Felix Schrank  Carsten Warmuth  Lars-Arne Schaafs  Heiko Tzschätzsch  Thomas Elgeti  Jürgen Braun  Ingolf Sack  

Institution:Charité - Universitätsmedizin Berlin  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:Elastography & Contrast Agents  

Program Number:3975  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 121  

Online platform for extendable server-based processing of magnetic resonance elastography data.

Author:Tom Meyer  Heiko Tzschätzsch  Jürgen Braun  Prateek Kalra  Arunark Kolipaka  Ingolf Sack  

Institution:Charité - Universitätsmedizin Berlin  The Ohio State University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:Elastography & Contrast Agents  

Program Number:3966  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 112  

Product-Ratios of Metabolite Concentrations as Potential Alzheimer’s Disease Biomarker

Author:Ariane Fillmer  Laura Göschel  Semiha Aydin  Theresa Köbe  Agnes Flöel  Bernd Ittermann  

Institution:Charité - Universitätsmedizin Berlin  Physikalisch-Technische Bundesanstalt (PTB)  University Medicine Greifswald  Douglas Mental Health University Institute  McGill University  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:15:45  

Session Name:Dementia  

Program Number:0621  

Presentation Time:16:21   

Room Number:Room 511BCEF  

Computer Number:

Spatio-Temporal Undersampling Artefact Reduction with Neural Networks for Fast 2D Cine MRI with Limited Data

The mechanical signature of the dying brain

Author:Gergely Bertalan  Jürgen Braun  Stefanie Schreyer  Barbara Steiner  Charlotte Klein  Angela Ariza  Eric Barnhill  Ingolf Sack  Jing Guo  

Institution:Charité - Universitätsmedizin Berlin  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Experimental Model of CNS Disease: Structural/Diffusion  

Program Number:3219  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 55  

Towards a better understanding of Alzheimer’s Disease: Rasch transformation of cognitive assessment data yields better linear description of cognition using neurometabolite concentrations as explanatory variables

Transient enlargement of brain ventricles during Multiple Sclerosis and Experimental Autoimmune Encephalomyelitis