OPETH

More detailed documentation: https://opeth.readthedocs.io/

Online Peri-Event Time Histogram for Open Ephys.

OPETH visualizes Peri-Event Time Histograms (PETH) of spikes detected in raw Open Ephys data, broadcasted via ZeroMQ. PETH is aligned to triggers from Open Ephys.

Quickstart

OPETH requires ZMQInterface plugin. It is part of Open Ephys from version 0.6.7 up.
Set up Open Ephys with ZMQInterface plugin. The ZMQ plugin is recommended to be put after bandpass filter and/or common average reference filter in the Open Ephys signal chain, while spike detector filter is not required.
Start with the opeth command when using the pip package or start with python opeth/gui.py when running from sources (see below).

Installation

... under construction ...

Dependencies

Required non-default packages: pyzmq, pyqtgraph plus one of the qt versions for pyqtgraph, preferably PyQt5, and also their dependencies (e.g. numpy), see requirements.txt.

Running from sources

After cloning the git repository or extracting a source zip file, multiple methods could work.

Setting up python environment with conda