Frye: Function Reference (Granger Causality Project)
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Function Reference
MEG Raw Data
- Raw_BrainArea: Calculate the fiff data and save the raw data into different brain areas in matlab format
- Raw_fifftomat: Read data in fiff format and convert them into Matlab data format
- ref_trigger_read: Read the trigger information from a task (in fiff format)
- fiff_setup_read_raw: Read information about raw fiff data and set up for segment
- fiff_read_raw_segment: Read the specific raw fiff data segment and convert them into Matlab data format
Threshold
- GetAveThre: Get the average threshold in all task of one subject
- GetTriggerTime: Read the triggers in each task
- GetEachThre: Get the threshold in each task
Frequency
- GetAllRawFreq: Filter the raw data to five frequency bands (Gamma, Beta, Alpha, Theta, and Delta)
- GetFreq: Filter the raw data to a specific frequency band
Granger Causality
- GC_Evoked: Set up the data for moving window calculation for Granger causality multichannel model
- Regress_window: Compute the Granger causality from the moving window multichannel models
- AICBIC: Compute AIC and BIC to determine the best order for Granger causality modeling
Figure
- GC_ConnPlot: Plot GC connections among different channels and regions
- GetConnfig: Create and save the dynamic connection figures through the time of the task for each subject
- MakeMovie: Create the video file (AVI) of the dynamic connection between different brain areas for each subject