Group search algorithm recovers effective connectivity maps for individuals in homogeneous and heterogeneous samples

By Kathleen M. Gates, Peter C. M. Molenaar. NeuroImage, 2012

413 citations recorded by the source corpus.

Subfields: Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging

View Paper: https://www.semanticscholar.org/paper/b913e7163b626ef722ded9f245a35e28f5e39f2b

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In Cognitive Neuroscience

In Radiology, Nuclear Medicine and Imaging

Citations in the corpus

The Gaussian Graphical Model in Cross-Sectional and Time-Series Data (2016, methodology): “However, as we argue in the next section on temporally ordered data, better methods exist that take temporal information into account in addition to modeling the contemporaneous effects in a GGM.”
Generalized Network Psychometrics: Combining Network and Latent Variable Models (2016, positive): “Though there have been recent advances in exploratory estimation of DAGs within an SEM framework (e.g., Gates and Molenaar 2012; Rosa et al. 2012), many equivalent DAGs can imply the same conditional independence relationships, and thus fit the data equally well even though their…”
Moving Forward: Challenges and Directions for Psychopathological Network Theory and Methodology (2017, neutral): “…promising approach to model both group- and individual-level relations in time series data is the Group Iterative Multiple Model Estimation (GIMME; Gates & Molenaar, 2012).6 Although both VAR models and GIMME cannot establish causality in a strict sense, they meet the requirements for Granger…”
Neural changes underlying successful second language word learning: An fMRI study (2015, methodology): “GIMME has been shown to outperform other methods to date that attempt to model the presence of directed connections among nodes at the group and individual levels (Gates & Molenaar, 2012).”
Variable-Centered, Person-Centered, and Person-Specific Approaches (2018, methodology): “Related to this, guides to use these person-specific tools are essential, which are sparse in the current literature (Gates & Molenaar, 2012).”
Differences in the Between–Person and Within–Person Structures of Affect Are A Matter of Degree (2015, background): “One way would be to empirically identify groups of individuals whose patterns of covariation are alike (Nesselroade & Molenaar, 1999) or to identify a group’s structure and significant deviations of subgroups and individuals from this structure (Gates & Molenaar, 2012).”
Task-Based Core-Periphery Organization of Human Brain Dynamics (2012, background): “Future studies could employ multiple estimates of statistical associations in the form of diagnostics [67–69] and/or models [70,71] that might uncover other sets of interactions that Core-Periphery Organization of Brain Dynamics”