Spike detector

File contains implementation of detector in MATLAB and labelled dataset of seven patients by three experts.
Detailed information of electrode placement, diagnoses etc. are included.
Using of detector and file structures describes short tutorial. Questions and error reports sent to:

Radek Janča: jancarad [at]

Přemysl Jiruška: jiruskapremysl [at]

Petr Marusič: Petr.Marusic [at]

Published in:
Detection of Interictal Epileptiform Discharges Using Signal Envelope
Distribution Modelling: Application to Epileptic and Non-Epileptic Intracranial Recordings

DOI: 10.1007/s10548-014-0379-1


Last updates:
Last update of the detector m-file (v23) [here] 9.4.2018
– Gold standard markers corrected (3.7.2014)


Signal and Analyses Viewer “Alenka” developed 2010 – 2013

Aplication made in C#, using *.GDF files. User manual only in Czech language,
brief English version on request at jiri.balach [at] Only Windows and .NET


EEG viewer Alenka developed 2013-2017

Open source project for EEG curves visualization, source codes and compiled packages available at

Machta’s GitHub

high performance student’s project, available to quickly browse even 256 channels EEG sampling frequency 2048Hz with no lagging, including basic and advanced filters, montages, montages templates, synchronizing more simultaneously running apps over TCP protocol

Tested on Linux and Windows

Extensions able to open:

*.edf, *.gdf, *.mat (need to know the inner structure, possibly to set in *.ini file)