Combining optogenetic stimulation and fMRI to validate a multivariate dynamical systems model for estimating causal brain interactions

State-space multivariate dynamical systems (MDS) (Ryali et al., 2011) and other causal estimation models are being increasingly used to identify directed functional interactions between brain regions. However, the validity and accuracy of such methods is poorly understood. Performance evaluation bas...

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Veröffentlicht in:Neuroimage
Hauptverfasser: Ryali, Srikanth, Ian Shih, Yen-Yu, Chen, Tianwen, Kochalka, John, Albaugh, Daniel, Fang, Zhongnan, Supekar, Kaustubh, Lee, Jin Hyung, Menon, Vinod
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2016
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4851892/
https://ncbi.nlm.nih.gov/pubmed/26934644
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2016.02.067
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