It is a collection of functions for interactive ERP (event-related potential) visualization.
EEG data is a multidimensional data with at least 3 dimensions: time, voltage and sensors (channels). It is extremely difficult to present multidimensional data. ERPExplorer.jl will allow you to interactively explore EEG data and find meaningful insights.
Currently ERPExplorer.jl has 6 functions:
- click_topoplot() - shows the name of the sensor on topoplot after clicking on it;
- slider_topoplot() - topoplot with voltage changing over time by moving the slider position;
- menu_butterfly_topoplot() - combination of butterfly plot and topoplot with the possibility to select the sensor by choosing it in the menu;
- click_butterfly_topoplot() - combination of butterfly plot and topoplot with possibility to select sensor by clicking on the topoplot;
- slider_butterfly_topoplot() - combination of butterfly plot and topoplot with voltage changing over time by moving the slider position;
- toggle_butterfly_topoplot() - combination of butterfly plot and topoplot with a button to toggle between solid and nulticolor mode.
| Function | How it looks like |
|---|---|
| Topoplot |  |
| click_butterfly_topoplot |  |
| toggle_butterfly_topoplot |  |
| menu_butterfly_topoplot |  |
See CITATION.bib for the relevant reference(s).