SigMate: A comprehensive software package for extracellular neuronal signal processing and analysis

  • Mufti Mahmud*
  • , Alessandra Bertoldo
  • , Stefano Girardi
  • , Marta Maschietto
  • , Elisabetta Pasqualotto
  • , Stefano Vassanelli
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

13 Scopus citations

Abstract

This paper presents a comprehensive neuronal signal analysis and processing tool, SigMate, developed in Matlab, incorporating the available standard tools and our in-house custom tools. The present features include, data visualization (2D and 3D), slow stimulus artifact removal (including baseline correction), noise characterization, file operations (file splitting, concatenation, and column rearranging), latency estimation in local field potentials (LFPs), current source density (CSD) analysis, determination of cortical layer activation order (CLAO) from LFPs and CSDs, spike detection, spike sorting, single sweep LFP sorting, EEG based brain-machine interfacing (BMI), neuronal simulation environment, and are gradually growing. This tool has been extensively tested using signals recorded by the standard electrodes as well as implantable EOSFETs (Electrolyte-Oxide-Semiconductor Field Effect Transistors) based multisite neural probes and will be made available to the community shortly.

Original languageEnglish
Title of host publication2011 5th International IEEE/EMBS Conference on Neural Engineering, NER 2011
Pages88-91
Number of pages4
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 5th International IEEE/EMBS Conference on Neural Engineering, NER 2011 - Cancun, Mexico
Duration: 27 Apr 20111 May 2011

Publication series

Name2011 5th International IEEE/EMBS Conference on Neural Engineering, NER 2011

Conference

Conference2011 5th International IEEE/EMBS Conference on Neural Engineering, NER 2011
Country/TerritoryMexico
CityCancun
Period27/04/111/05/11

Keywords

  • Neuronal signal analysis
  • Neuronal signal processing
  • local field potentials
  • neuronal activity
  • signal analysis software

ASJC Scopus subject areas

  • General Neuroscience

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