Thursday, May 10, 2018

The music of neurons

Music generated from approximate brain simulation data... Just for the fun of it :)

Data is generated using Neuron and CoreNeuron:

https://github.com/BlueBrain/CoreNeuron
https://github.com/nrnhines/nrn.git 

With the help of this tutorial:

https://github.com/nrnhines/ringtest

Once the tutorial is successfully completed, the following file is used to produce the music:

coreneuron_tutorial/sources/ringtest/coreneuron_data/spk1.std

This file contains the timestamp of each spike. This is translated into a MIDI file using the mido library.

https://github.com/olemb/mido

Fractals love in high resolution

After all these years, still in love with fractals. Those ones are rendered with Brayns, on a 40MPixel curved display. Source code is here:

https://github.com/favreau/Brayns-Research-Modules/tree/master/fractals