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Potential of dynamic models to investigate neurovascular coupling using ASL fMRI

Abstract : Arterial spin labeling (ASL) is an fMRI technique that allows specific measurement of the cerebral blood flow (CBF), without any tracer injection. Combined with dynamic models, ASL could permit to investigate neurovascular coupling (NVC), possibly implied in several brain diseases. We have used ASL data to test three models of NVC. All models were able to fit the CBF change. However only one model could be identified regarding the data.
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Conference papers
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https://www.hal.inserm.fr/inserm-01154974
Contributor : Frédérique Frouin <>
Submitted on : Monday, May 25, 2015 - 8:21:22 PM
Last modification on : Wednesday, August 19, 2020 - 11:17:04 AM
Long-term archiving on: : Thursday, April 20, 2017 - 8:13:31 AM

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ACTES-RITS2015-HAL-p140-1.pdf
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Distributed under a Creative Commons Attribution 4.0 International License

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  • HAL Id : inserm-01154974, version 1

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Clément Huneau, Hugues Chabriat, Habib Benali. Potential of dynamic models to investigate neurovascular coupling using ASL fMRI. Journées RITS 2015, Mar 2015, Dourdan, France. pp 140-141. ⟨inserm-01154974⟩

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