kitschpatrol / braingrapher Goto Github PK
View Code? Open in Web Editor NEWProcessing-based visualizer for NeuroSky EEG brainwave data output from the Arduino Brain library.
Home Page: https://frontiernerds.com/brain-hack
License: MIT License
Processing-based visualizer for NeuroSky EEG brainwave data output from the Arduino Brain library.
Home Page: https://frontiernerds.com/brain-hack
License: MIT License
specific brainwave Neurofeedback implementation please
Gamma has been found to be the most significant marker for meditation https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5261734/
ie when gamma going up music gets louder
if gamma goes down music volume gets lower
Or when gamma has reached a certain value a tone is produced
Reference for gamma training https://www.sciencedirect.com/science/article/abs/pii/S0167876009002682
Applied on a moving average of 30s, updated with average power calculated over 0.125s
set to the power level that would be surpassed 75% of the time during the preceding 30s window.
attempt to increase the rate of the tone occurrences. The maximum rate of the tones was set to one tone per second.
Hi i was wondering if you have some tips about getting a better quality connection... here is the problem: sometimes everything works fine and i have really nice quality which drops to poor for some seconds but comes back to normal.. but sometimes it suddenly stops connecting and the mindflex keeps trying to calibrate the headset but can't... is there something i can do? i have my laptop unplugged from the wall outlet...
Hi, I resowed my arduino/mindflex garden and now running BrainGrapher fails in processing 2.0.3 with Cannot find a class or type named "channels". The arduino/mindflex are def providing high in fibre serial output. Seems to be a broken path or wrong file? Does controlP5.jar also require updating in the processing library hierarchy?
Best
Hi!
I tried the sketch with a Mindwave Mobile 2 on both Mac and PC with Processing 3.5.4. The application always crashes after 4 packets received.
This is part of the console log:
Received string over serial: �����A�����?�����$Y�����$Y�����%X�����%X�����%X�����%X�����%X�����%X
[omissis]
Received string over serial: r�������z�����Ӫ������ͪ����ը�������l�������a���������Ū�����Ԫ�����Ī���
Received string over serial: s������z����������듪�����������������x����� t������|������������
[omissis]
Received string over serial: s�����"[�����2K�����8E�����3J�����,Q�����&W�����!\����� ]�����!\
[omissis]
Received string over serial: s������j�����!\�����3J�����<A�����2K����� ]������h������j
[omissis]
Received string over serial: -�����Y7[$�%�+a��������#Z�����8E�����E8�����G6�����D9
[omissis]
Received string over serial: s����� p����� p������l������f�����%X�����2K�����:C�����5H
[omissis]
Error, disabling serialEvent() for /dev/tty.MindWaveMobile-SerialPo null
Are the strings I receive correct? Why does an error always come after the first packets?
Thank you in advance for the suggestions you can give me.
I followed every single step but for some reason even though I can see the bars moving up and down in processing, the graph section (line graph) is empty. It's not showing anything. I'm using the hack on a mindflex head set.
Arduino: 1.0.5
Processing: 2.0.1
ControlP5: 2.0.4
Do I need to download something else besides those three things? Thank you!
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.