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Meeting Abstract

Concurrent intracellular calcium recordings with laminar fMRI mapping

MPG-Autoren
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Zeng,  H
Research Group Translational Neuroimaging and Neural Control, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Choi,  S
Research Group Translational Neuroimaging and Neural Control, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Sobczak,  F
Research Group Translational Neuroimaging and Neural Control, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Yu,  X
Research Group Translational Neuroimaging and Neural Control, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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http://indexsmart.mirasmart.com/ISMRM2019/PDFfiles/0611.html
(Zusammenfassung)

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Zitation

Zeng, H., Choi, S., Sobczak, F., Rosen, B., & Yu, X. (2019). Concurrent intracellular calcium recordings with laminar fMRI mapping. In ISMRM 27th Annual Meeting & Exhibition.


Zitierlink: https://hdl.handle.net/21.11116/0000-0003-9D38-E
Zusammenfassung
The ultra-high magnetic field strengths of 14.1T allows visualization of laminar-specific neurovascular coupling events with fMRI in living animals. Combining line-scanning fMRI and intracellular calcium signal recording, we present laminar-specific coupling features at high temporal and spatial resolution along the cortical thickness, showing strong Layer 4 fMRI correlation to the calcium signal and largely varied coupling features from adjacent cortices in the anesthetized rats.