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Direct electrophysiological measurement of human default network areas.
Miller, Kai J; Weaver, Kurt E; Ojemann, Jeffrey G.
Afiliación
  • Miller KJ; Department of Neurobiology and Behavior, University of Washington School of Medicine, Seattle, WA 98195, USA.
Proc Natl Acad Sci U S A ; 106(29): 12174-7, 2009 Jul 21.
Article en En | MEDLINE | ID: mdl-19584247
Neuroimaging-based investigations in humans have established the existence of brain regions that are selectively metabolically active while resting. We report a population-scale neurophysiological measurement of activity in regions of this "default network," by recording high-frequency power (76-200 Hz) electrical potentials directly from these regions in three human subjects. A selective increase observed during only resting, when compared with activity, firmly establishes a neuronal origin for default network phenomena.
Asunto(s)

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Fenómenos Electrofisiológicos / Red Nerviosa Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Proc Natl Acad Sci U S A Año: 2009 Tipo del documento: Article País de afiliación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Fenómenos Electrofisiológicos / Red Nerviosa Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Proc Natl Acad Sci U S A Año: 2009 Tipo del documento: Article País de afiliación: Estados Unidos