Aberrant hemodynamic responses in autism: Implications for resting state fMRI functional connectivity studies

Functional MRI (fMRI) is modeled as a convolution of the hemodynamic response function (HRF) and an unmeasured latent neural signal. However, HRF itself is variable across brain regions and subjects. This variability is induced by both neural and non-neural factors. Aberrations in underlying neuroch...

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Detalles Bibliográficos
Autores principales: Yan, Wenjing, Rangaprakash, D., Deshpande, Gopikrishna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2018
Materias:
Regular Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6044186/
https://www.ncbi.nlm.nih.gov/pubmed/30013915
http://dx.doi.org/10.1016/j.nicl.2018.04.013

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6044186/
https://www.ncbi.nlm.nih.gov/pubmed/30013915
http://dx.doi.org/10.1016/j.nicl.2018.04.013

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