EEG Electroencephalography

I’m using the Muse 2 here to share the examples, but you can do the below with any EEG.

• Muse

  • electrodes

    I also wrote a blog where I cover the 10-20/10-10 systems, useful brain functions, and how electrodes relate to different brain functions The brains anatomy for BCI.

  • naming system

  • noise

  • montage

• Connecting to a headset

  • LSL
  • Petal
  • Code

• Frequency

  • Sampling frequency
  • Other terms

• Initialize data buffers

  • get_feature_names()

• Noise/artifacts filters

  • Band stop: butterworth filter
  • update_buffer function)
    • lfilter
    • High/low pass filter (add)

• Frequencies and what they mean

  • compute_feature_vector()

• Plots

  • PlotInfo and update_plot and what we pass in

• Loop and putting it all together

• Readout from channel and frequencies

• multichannel

• how to print values to csv to then do other stuff on (feature extraction, artifact detection)

Later article

• Artifact detection
  • Amplitude
  • Morphology