468-01-006 ISMRM Abstract

Simultaneous Dynamic Sodium MRI-EEG with Dual-VENC Quantification of CSF Flow Velocity During Human Sleep

Primary: Neuro - Neurofluids

Secondary: Neuro - Alzheimer's Disease

468-01-006 · Quantitative Neuroimaging of Neurodegeneration, Metabolism, and Brain Microstructure · Tuesday, 12 May, 8:20 AM–9:15 AM · Digital Posters Row I

Keywords: Sleep Dual-VENC Cerebrospinal fluid flow Sodium MRI White Matter Pulsatility

Accepted

Ying-Chia Lin ^1,2, Kennedy Watson^1,2, Sara Hejazi^1,2, Kamri B Clarke^1,2, Malika Kumbella¹, Justin Quimbo¹, Simon Henin³, Anli Liu³, Arjun Masurkar⁴, Yulin Ge^1,2, Yvonne W Lui^1,2, Yongxian Qian^1,2

¹Bernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University Grossman School of Medicine, New York, New York, United States of America

²Center for Advanced Imaging Innovation and Research (CAI²R), New York University Grossman School of Medicine, New York, United States of America

³Comprehensive Epilepsy Center, Department of Neurology, New York University Grossman School of Medicine, New York, United States of America

⁴Alzheimer’s Disease Research Center, Department of Neurology, New York University Grossman School of Medicine, New York, United States of America

Presenting Author: Ying-Chia Lin

Synopsis

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References

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3. Venkataraman A, Deane R, Zhong J. CSF Flow and Aging: An Early Marker of Pathology? Proc 27th ISMRM Annual Meeting; Montreal, Canada; 2019 May 11–16. p.2549.

4. Horie T, Kajihara N, Saito H, Shibukawa S, Takano S, Konta N, Obara M, Ogino T, Niwa T, Kuroda K, Matsumae M. Visualization of irregular CSF flow by dynamic iMSDE SSFP using acceleration-selective motion-sensitized gradient (AS-MSG). Proc 27th ISMRM Annual Meeting; Montreal, Canada; 2019 May 11–16. p.2550.

5. Qian Y, Lakshmanan K, Ge Y, Lui YW, Wisniewski T, Boada FE. Dynamic sodium (²³Na) MRI for mapping CSF bulk flow in tissue extracellular space for clearance in human brains. Proc 28th ISMRM Annual Meeting (Virtual); 2020 Aug 8–14. p.189.

6. Boada FE, Gillen JS, Shen GX, Chang SY, Thulborn KR. Fast three-dimensional sodium imaging. Magn Reson Med. 1997 May;37(5):706–715. doi:10.1002/mrm.1910370510. PMID: 9126932 [doi] [pmid]

7. OpenPIV. https://github.com/OpenPIV. DOI 10.5281/zenodo.593157 [doi]

8. American Academy of Sleep Medicine. The AASM Manual for the Scoring of Sleep and Associated Events, Version 2.6. Darien, IL: AASM; 2020.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/468-01-006