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4D functional ultrasound imaging of whole-brain activity in rodents.
Rabut, Claire; Correia, Mafalda; Finel, Victor; Pezet, Sophie; Pernot, Mathieu; Deffieux, Thomas; Tanter, Mickael.
  • Rabut C; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France.
  • Correia M; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France.
  • Finel V; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France.
  • Pezet S; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France.
  • Pernot M; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France.
  • Deffieux T; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France.
  • Tanter M; Physics for Medicine Paris, INSERM U1273, ESPCI Paris, CNRS FRE 2031, PSL Research University, Paris, France. mickael.tanter@gmail.com.
Nat Methods ; 16(10): 994-997, 2019 10.
Article en En | MEDLINE | ID: mdl-31548704
ABSTRACT
We extended the capabilities of functional ultrasound to whole-brain four-dimensional (4D) neuroimaging. Our multiplane-wave transmission scheme on matrix arrays at thousands of frames per second provides volumetric recordings of cerebral blood volume changes at high spatiotemporal resolution. We illustrated the approach in rats while providing multiple sensory stimuli, for 4D functional connectivity and during instantaneous tracking of epileptiform events.
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Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Encéfalo / Ultrasonografía Tipo de estudio: Diagnostic_studies Límite: Animals Idioma: En Año: 2019 Tipo del documento: Article
Texto completo
Imprimir
XML
PubMed Links
Search on Google

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Encéfalo / Ultrasonografía Tipo de estudio: Diagnostic_studies Límite: Animals Idioma: En Año: 2019 Tipo del documento: Article