Transfer functions linking neural calcium to single voxel functional ultrasound signal

Neurovascular coupling refers to changes in cerebral blood flow in response to neuronal stimulation, but to what extent this change can report neuronal activation is not known. Here the authors develop transfer functions between neural calcium signals and functional ultrasound changes in blood volum...

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Autores principales: Ali-Kemal Aydin, William D. Haselden, Yannick Goulam Houssen, Christophe Pouzat, Ravi L. Rungta, Charlie Demené, Mickael Tanter, Patrick J. Drew, Serge Charpak, Davide Boido
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/ca77cc2297bf43129c67c4233fb0779a
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Sumario:Neurovascular coupling refers to changes in cerebral blood flow in response to neuronal stimulation, but to what extent this change can report neuronal activation is not known. Here the authors develop transfer functions between neural calcium signals and functional ultrasound changes in blood volume in co-registered single voxel brain volumes.