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A study of neurite orientation dispersion and density imaging in ischemic stroke

Author:Zhenxiong Wang  Shun Zhang  Yang Fan  Wenzhen Zhu  

Institution:GE Healthcare China  Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2747  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 99  

Absolute quantitative dynamic susceptibility contrast cerebral perfusion imaging using the Self-Calibrated EPI sequence in patients with ischemic stroke

Age Specific Differences in Association Between White Matter Cerebral Blood Flow and Ischemic Lesion Severity

Cerebral Perfusion Territory Changes after Direct Revascularization Surgery in Moyamoya Disease: A Super Selective Arterial Spin Labeling Study

Author:Jing Yuan  Jianxun Qu  Peiyi Gao  

Institution:Beijing Tiantan Hospital, Capital Medical University  Beijing Tiantan Hospital, Capital Medical University  GE Healthcare, China  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0742  

Presentation Time:09:27   

Room Number:Room 516C-E  

Computer Number:

Cerebral Venous Blood Volume Estimation Using Velocity-Selective Spin Labeling Prepared Single-Slab Three-Dimensional Turbo Spin Echo Imaging

Author:Hyunyeol Lee  Felix Wehrli  

Institution:University of Pennsylvania  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2726  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 78  

Characterization of Lenticulostriate Arteries using High-resolution 3D Black Blood MRI and Subcortical CBF using 3D pCASL as a Biomarker in Vascular Cognitive Impairment and Dementia

Author:Samantha Ma  Kay Jann  Giuseppe Barisano  Xingfeng Shao  Lirong Yan  Marlene Casey  Lina D'Orazio  John Ringman  Danny Wang  

Institution:University of Southern California  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0745  

Presentation Time:10:03   

Room Number:Room 516C-E  

Computer Number:

Comparison of Four 3D Black Blood MRI Sequences for the Characterization of Unruptured Intracranial Aneurysm Wall Enhancement

Author:Chengcheng Zhu  Bing Tian  Laura Eisenmenger  Qi Liu  Jianping Lu  Christopher Hess  David Saloner  

Institution:Changhai Hospital  University of California, San Francisco  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0743  

Presentation Time:09:39   

Room Number:Room 516C-E  

Computer Number:

Crossed cerebellar diaschisis characterization with BOLD-fMRI cerebrovascular reactivity and T2*-perfusion MRI

Author:Marco Piccirelli  Martina Sebök  Christiaan Hendrik Bas van Niftrik  Giovanni Muscas  Athina Pangalu  Susanne Wegener  Luca Regli  Christoph Stippich  Jorn Fierstra  

Institution:University Hospital Zurich  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2739  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 91  

Data-driven regularized inversion (DRI) for improved QSM+qBOLD based CMRO2 Mapping: a feasibility study in healthy subjects and ischemic stroke patients

Author:Junghun Cho  Shun Zhang  Youngwook Kee  Pascal Spincemaille  Thanh Nguyen  Simon Hubertus  Ajay Gupta  Yi Wang  

Institution:Cornell University  Heidelberg University  Tongji Hospital  Weill Cornell Medical College  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2724  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 76  

Differential Middle Cerebral Artery Plaque Characteristics in Patients with Transient Ischemic Attack and Ischemic Stroke: A High-Resolution MR Vessel Wall Imaging Study

Author:Jiayu Xiao  Qi Yang  Zhaoyang Fan  Shujuan Li  Fang Wu  Debiao Li  Tao Jiang  

Institution:Beijing Chaoyang Hospital, Capital Medical University  Cedars Sinai Medical Center  Xuanwu Hospital Capital Medical University  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2731  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 83  

Diffusion lesion segmentation with deep learning in acute ischemic stroke: A combined use of DWI and ADC

Author:Yoon-Chul Kim  Ji-Eun Lee  Inwu Yu  Ha-Na Song  In-Young Baek  Joon-Kyung Seong  Woo-Keun Seo  

Institution:Korea University  Samsung Medical Center, Sungkyunkwan Univ.  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2732  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 84  

Disrupted structural brain network configuration in patients with post-stroke depression

Elevated oxygen extraction fraction is a tissue biomarker of chronic ischemia for cerebral small vessel disease

Author:Chunwei Ying  Andria Ford  Peter Kang  Alla Al-Habib  Slim Fellah  Yasheng Chen  Jin-Moo Lee  Hongyu An  

Institution:Washington University School of Medicine  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0741  

Presentation Time:09:15   

Room Number:Room 516C-E  

Computer Number:

Evaluation clinical outcome using mismatch between baseline mean diffusion and kurtosis MRI in focal ischemic stroke

Author:Min Tang  Wei Di  Xin Zhang  Jie Gao  Xiaoling Zhang  Xiaohong Wu  Zhizheng Zhuo  

Institution:Clinical science, Philips Healthcare China  Shaanxi Provincial People`s Hospital  Shaanxi Provincial People`s Hospital  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2729  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 81  

Evaluation of physiotherapy induced changes in post-stroke recovery using MRI

Author:Rajesh Mishra  Dushyant Kumar  Surbhi Kaura  Senthil Kumaran  Priyanka Bhagat  Padma Srivastava  Rama Jayasundar  

Institution:All India Institute of Medical Sciences  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2744  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 96  

Focal corticospinal tract volume loss following stroke characterized by diffusion tensor based morphometry (D-TBM)

Highly Accelerated Dynamic 2D and 3D Vessel-Encoded Arterial Spin Labelling Angiography

Author:S. Schauman  Mark Chiew  Thomas Okell  

Institution:University of Oxford  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0744  

Presentation Time:09:51   

Room Number:Room 516C-E  

Computer Number:

Impaired blood-brain barrier function in pediatric sickle cell disease

Author:Zixuan Lin  Eboni Lance  Yang Li  Pan Su  Peiying Liu  Alicia Cannon  James Casella  Hanzhang Lu  

Institution:Johns Hopkins University  Johns Hopkins University  Kennedy Krieger Institute   Kennedy Krieger Institute  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0738  

Presentation Time:08:39   

Room Number:Room 516C-E  

Computer Number:

Intracranial vessel wall thickness measurements: A post-mortem comparison between hypertensive patients and controls

Author:K. van Hespen  H. Kuijf  P. Luijten  J. Hendrikse  J. Zwanenburg  

Institution:University Medical Center Utrecht  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0740  

Presentation Time:09:03   

Room Number:Room 516C-E  

Computer Number:

Intrinsic vulnerability of low blood flow watershed to white matter hyperintensities in cerebral small vessel disease

Author:Chunwei Ying  Andria Ford  Peter Kang  Alla Al-Habib  Slim Fellah  Yasheng Chen  Jin-Moo Lee  Hongyu An  

Institution:Washington University School of Medicine  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2727  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 79  

Ipsilateral Thalamic Diaschisis in Stroke Patients

Author:Marco Piccirelli  Christiaan Hendrik Bas van Niftrik  Martina Sebök  Giovanni Muscas  Carlo Serra  Athina Pangalu  Oliver Bozinov  Andreas Luft  Luca Regli  Christoph Stippich  Jorn Fierstra  

Institution:University Hospital Zurich  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2741  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 93  

Ischemic Stroke Imaging and Outcomes: Differences between Sexes

Author:Adrienne Dula  Steven Warach  

Institution:Dell Medical School at University of Texas, Austin  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2746  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 98  

Negative BOLD cerebrovascular reactivity in stroke patients: a sign of misery perfusion of the affected hemisphere

Author:Marco Piccirelli  Christiaan Hendrik Bas van Niftrik  Giovanni Muscas  Martina Sebök  Lita von Bieberstein  Susanne Wegener  Oliver Bozinov  Giuseppe Esposito  Andreas Luft  Luca Regli  Christoph Stippich  Jorn Fierstra  

Institution:University Hospital Zurich  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2740  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 92  

Neurodegeneration of the substantia nigra after ipsilateral infarct: quantification with MRI R2* mapping and relationship to clinical outcome

On the nodal degree configuration of multimodal brain connectomics in severe asymptomatic carotid stenosis

Author:Lei Gao  Tao Wang  Sirui Li  Ying Liu  Yawen Ao  Junjian Zhang  Haibo Xu  

Institution:Zhongnan Hospital of Wuhan University  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0736  

Presentation Time:08:15   

Room Number:Room 516C-E  

Computer Number:

Quantitative assessment of cerebrovascular structure after carotid revascularization using intraCranial Artery Feature Extraction (iCafe) Technique

Author:Manabu Shirakawa  Li Chen  Niranjan Balu  Wenjin Liu  Dakota Ortega  Jinmei Chen  Theodore Trouard  Diane Bock  Wei Zhou  Chun Yuan  Thomas Hatsukami  

Institution:university of arizona  University of Washington  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2738  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 90  

Recovery of cerebrovascular reactivity after asymptomatic carotid artery stenosis treatment is assessable by Breathhold-fMRI within global watershed areas

Author:Stephan Kaczmarz  Jens Goettler  Nico Sollmann  Jan Kufer  Mikkel Hansen  Andreas Hock  Christian Sorg  Claus Zimmer  Kim Mouridsen  Fahmeed Hyder  Christine Preibisch  Jan Petr  

Institution:Aarhus University  Helmholtz-Zentrum Dresden-Rossendorf  Philips Healthcare  Philips Healthcare  Technical University of Munich  Yale University  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0739  

Presentation Time:08:51   

Room Number:Room 516C-E  

Computer Number:

Remote Effect of Ischemic Stroke: Anatomical Specification of Oxygenation Alteration Investigated by Voxel Based R2' Quantification

Stroke atlas of the brain: A voxel-wise density-based clustering of infarct lesion topographic distribution

T2 relaxation times identify acute ischaemic stroke patients within the thrombolysis treatment window with higher accuracy than T2-weighted signal intensities

Author:Bryony McGarry  Isabel Chew  Robin Damion  Michael Knight  Rose Bosnell  Peter Jezzard  George Harston  Davide Carone  James Kennedy  Salwa El-Tawil  Jennifer Elliot  Keith Muir  Philip Clatworthy  Risto Kauppinen  

Institution:North Bristol NHS Trust  University of Bristol  University of Glasgow  University of Oxford  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Stroke  

Program Number:0737  

Presentation Time:08:27   

Room Number:Room 516C-E  

Computer Number:

The effect of scan length on the assessment of perfusion using BOLD delay in ischemic stroke

The optimization of single-shot FLAIR for motion artifact reduction and scan time reduction in stroke imaging: A Comparative Analysis with Conventional FLAIR

Author:Yoshihiro Kubota  Hajime Yokota  Takayuki Sakai  Masami Yoneyama  Hiroki Mukai  Takuro Horikoshi  Takashi Uno  

Institution:Chiba University Graduate School of Medicine  Chiba university hospital  Eastern Chiba Medical Center  Philips Japan  Kanazawa University  Kanazawa University  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2737  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 89  

Use of NODDI for Microstructural Characterization of Posterior Limb of the Internal Capsule in Subacute and Chronic Stroke Patients

Author:Alfonso Mastropietro  Maria Malosio  Lucia Fontana  Laura Straffi  Simona Marcheselli  Bruno Bernardini  Sara Ghirmai  Nunzio Nuzzi  Giovanna Rizzo  Marco Grimaldi  

Institution:Consiglio Nazionale delle Ricerche  Humanitas Clinical and Research Center  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2745  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 97  

Using Vascular Territories to Predict Disconnection Profiles in Post-Stroke Aphasia

Author:Natalie Busby  Ajay Halai  Ying Zhao  Geoff Parker  Matt Lambon Ralph  

Institution:University of Cambridge  University of Manchester  Rutherford House, Manchester  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:13:30  

Session Name:Stroke  

Program Number:2730  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 82