Signal Hunter

Signal Hunter is an open-source and free software developed using MATLAB 2014 (Mathworks, Natick, USA) for electrophysiological signal analysis. Research groups lack software that allows assisted processing and automatic tools to analyze electroencephalography (EEG) and electromyography (EMG) recordings. Therefore, Signal Hunter was created to provide a general graphical environment with basic tools that allow users to easily develop their functions and interfaces.

The software is hosted on GitHub. The instructions for installation, constribution, and use are described in the GitHub wiki page here.

The Signal Hunter has an intuitive user interface for semi-automatic signal processing.

Below, an example of motor evoked potentials by TMS in multiple sessions.

and with full EMG recording and potentials splited into epochs: