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Effective connectivity and brain modeling by FMRI

Résumé : The concept of effective connectivity pe rmits to study specific circuits in networks which define in a more real istic way the dynamics of the central nervous system, which underlie various cerebral functions. Assessment of effective connectivity measur es provides the unique oppor tunity to determine the functional influences among anatomical brain regions. Connectivity between brain regions is estimated using models based on anatomically motivated assumptions. Structural equation modeling (SEM) is a statistical method proposed to analyze effective connectivity in fMRI
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Contributor : Administrateur Hal Nanterre <>
Submitted on : Thursday, February 16, 2017 - 2:56:13 PM
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  • HAL Id : hal-01469476, version 1


Giovanni de Marco. Effective connectivity and brain modeling by FMRI. Advanced Studies in Biology, M-hikari, 2009, 1 (3), pp.139-144. ⟨hal-01469476⟩



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