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Localizing the Neonatal and Fetal Spontaneous Brain Activity by Hilbert Phase Analysis

We propose a novel method to characterize the spontaneous brain signals using Hilbert phases. The Hilbert phase of a signal exhibits phase slips when the magnitude of the successive phase difference exceeds π. To this end we use standard deviation (σΔτ) of the time (Δτ) between successive phase slip...

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Detalles Bibliográficos
Main Authors: Govindan, Rathinaswamy B., Vairavan, Srinivasan, Haddad, Naim, Wilson, James D., Preissl, Hubert, Eswaran, Hari
Formato: Artigo
Idioma:Inglês
Publicado: 2009
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2947840/
https://ncbi.nlm.nih.gov/pubmed/19963679
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/IEMBS.2009.5332560
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