search

mne-tools / mne-python

MNE: Magnetoencephalography (MEG) and Electroencephalography (EEG) in Python
https://mne.tools
BSD 3-Clause "New" or "Revised" License
2.68k stars 1.31k forks source link

Web-based EEG/MEG browser/viewer #12217

Open cbrnr opened 10 months ago

cbrnr commented 10 months ago

I've recently been pointed to #12030, where a web-based viewer for 3D brain images is suggested (great idea BTW). In related news, Anaconda is currently working on implementing a web-based time series browser/viewer specifically for EEG/MEG signals (using HoloViz and Bokeh). I've been in contact with @droumis from the beginning of the project to make sure that it could be a viable alternative backend for our raw browser.

If you are interested, this is their main project website: https://github.com/holoviz-topics/neuro

The relevant workflow for us is Stacked Timeseries: https://github.com/holoviz-topics/neuro/blob/main/workflows/stacked-timeseries/0-StackedTimeseries.ipynb

The project will be running for 12 more months, so if you have specific feedback and/or feature requests, please feel free to drop them here. Demetris said that they are currently focussing on performance with large datasets. The viewer already includes an overview bar, and they included independent subcoordinate y-axis scaling and a dynamic scale bar. Here's a short demo video showing off annotations, hover tooltips, and minimap navigation: https://github.com/holoviz-topics/neuro/pull/82

And of course, you can always try out the workflow by installing the conda env described in the main README.

droumis commented 10 months ago

Thanks @cbrnr !

To reiterate, we welcome any questions or requests.

Also, just going to drop the linked preview here for convenience:

https://github.com/holoviz-topics/neuro/assets/6613202/de4783da-5bef-496c-8b09-a280d742eff4