Development Status: 3 - Alpha. Some features still need to be added and tested.

EDGE OF PY

Package for assessing the distance to criticality in brain dynamics.

Features

• Avalanche criticality measures

  • Avalanche detection
  • Avalanche distribution plotting
  • Power law fitting (via powerlaw)
  • Deviation from criticality coefficients (DCC)
  • Shape collapse error
  • Shew's kappa
  • Avalanche reprtoire size and diversity
  • Branching ratios
  • Susceptibility
  • Fano factor

• Edge of chaos measures

  • 0-1 chaos tested
  • Lambda max (Dahmen et al., 2019)

• Edge of synchrony measures

  • Pair correlation function (PCF)
  • Phase lag index (PLI)
  • Phase lag entropy (PLE)
  • Global lability index (GLI)
  • Phase-locking avalanche detection

Installation

Install edgeofpy by running:

pip3 install edgeofpy

Documentation

Coming soon.

Requirements

• Python 3.7 or later
• numpy
• scipy
• matplotlib
• powerlaw
• neurokit2

License

The project is licensed under the Apache 2.0 license.