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.
http://www.hal.inserm.fr/inserm-01154974
Contributeur : Frédérique Frouin
<>
Soumis le : lundi 25 mai 2015 - 20:21:22
Dernière modification le : vendredi 31 août 2018 - 09:03:58
Document(s) archivé(s) le : jeudi 20 avril 2017 - 08:13:31
Clément Huneau, Hugues Chabriat, Habib Benali. Potential of dynamic models to investigate neurovascular coupling using ASL fMRI. Journées RITS 2015, Mar 2015, Dourdan, France. Actes des Journées RITS 2015, pp 140-141, 2015. 〈inserm-01154974〉
