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The Stability of the BOLD fMRI Response to Motor Tasks is altered in Patients with Chronic Ischemic Stroke

BACKGROUND AND PURPOSE: Functional Magnetic Resonance Imaging (fMRI) is a powerful tool to investigate recovery of brain function in stroke patients. An inherent assumption in fMRI data analysis is that the Blood Oxygenation Level Dependent (BOLD) signal is stable over the course of the exam. In thi...

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Main Authors: Mazzetto-Betti, Kelley C., Leoni, Renata F., Pontes-Neto, Octavio M., Santos, Antonio C., Leite, Joao P., Silva, Afonso C., de Araujo, Draulio B.
Formato: Artigo
Idioma:Inglês
Publicado: 2010
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2936694/
https://ncbi.nlm.nih.gov/pubmed/20705926
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1161/STROKEAHA.110.590471
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