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Dynamics of large-scale cortical interactions at high gamma frequencies during word production: Event related causality (ERC) analysis of human electrocorticography (ECoG)

Anna Korzeniewska, Piotr J. Franaszczuk, Ciprian M. Crainiceanu, Rafał Kuś, Nathan E. Crone
2011 NeuroImage  
directionality, and magnitude of event-related causal interactions using subdural electrocorticography (ECoG) recorded during two word production tasks: picture naming and auditory word repetition.  ...  To determine whether such causal interactions occur at high gamma frequencies and to investigate their functional significance, we used event-related causality (ERC) analysis to estimate the dynamics,  ...  Sieracki for software development; and Barb Cysyk, Pam Sanders, and Darryl Jackson for assistance with electrocortical stimulation mapping.  ... 
doi:10.1016/j.neuroimage.2011.03.030 pmid:21419227 pmcid:PMC3105123 fatcat:qec4tlv4tjazhhlbnkfjdibjte