#NeuroScience #EEG #LSL #Spectrum #FrequencyBands #Visualisation #Samadhi

Samadhi 2026.1 released:

• Stack plot for history graphs.
• Frequency band coding in Radiant Ripples display.
• Intensity Coding in Radiant Ripples display.
• Sampling rate correction.
• Minor improvements and bug fixes.

Official site: https://samadhi-eeg.info.

Release notes: https://github.com/jkanev/samadhi/releases/tag/2026.1

Download:
• Via PyPi using "pip install samadhi'
• Binaries for Windows and Linux on https://github.com/jkanev/samadhi/releases

#NeuroScience #EEG #LSL #Spectrum #FrequencyBands #Visualisation #Samadhi

Samadhi 2025.3 released:

• How to combine history information and topological information in one plot? Samadhi 2025.3 brings Radiant Ripples: A 2D-Layout of EEG where concentric fading rings spread like ripples on a pond.

• Added relative variance plot and many other improvements.

Official site: https://samadhi-eeg.info.

Release notes: https://github.com/jkanev/samadhi/releases/tag/2025.3

Download:
• Via PyPi using "pip install samadhi"
• Binaries for Windows and Linux on https://github.com/jkanev/samadhi/releases

#NeuroScience #EEG #LSL #Spectrum #FrequencyBands #Visualisation

Do you like pretty pictures?

This is the start of a project to implement unusal, useful, interesting, fun ways to display EEG and spectrum data in realtime.

For the moment there's one view ("Dancing Dots"), more are going to follow. Implementation is in Python/Qt/OpenGL, idea is to have the whole thing modular so additional views can be integrated easily.

I've you've any ideas, or have come across interesting ways to display EEG (or generally multi-channel topological time-series data), I'd be eager to hear them.

Project page: http://samadhi-eeg.info
Source code: https://github.com/jkanev/samadhi