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  Multi-Slice LINE-scanning (MS-LINE) method to characterize the laminar specificity and variability in both evoked and resting-state fMRI

Choi, S., Zeng, H., Biswal, B., Rosen, B., & Yu, X. (2019). Multi-Slice LINE-scanning (MS-LINE) method to characterize the laminar specificity and variability in both evoked and resting-state fMRI. Poster presented at 27th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2019), Montreal, Canada.

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 Creators:
Choi, S1, 2, Author              
Zeng, H1, 2, Author              
Biswal, B, Author
Rosen, BR, Author
Yu, X1, 2, Author              
Affiliations:
1Research Group Translational Neuroimaging and Neural Control, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_2528695              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: Ultra-high field magnetic field strengths open new possibility for studying the neuronal input/output circuitry of the cortex and functional connectivity across the cortical layers. However, the spatiotemporal characteristics of laminar-specific fMRI signal remains to be better characterized in both task-related and resting state condition. Here, we present Multi-Slice FLASH based LINE-scanning (MS-LINE) methods, showing the multi-slice laminar-specific fMRI variability at different cortical regions of anesthetized rats. The results identify the distinct neurovascular coupling laminar patterns corresponding to different state of brain activity.

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 Dates: 2019-05
 Publication Status: Published online
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Title: 27th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2019)
Place of Event: Montreal, Canada
Start-/End Date: 2019-05-11 - 2019-05-16

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Title: ISMRM 27th Annual Meeting & Exhibition
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 3860 Start / End Page: - Identifier: -