Open AccessMeasurement of Event-Related Brain Potentials (ERP) Amplitude and Latency Based on Digital Stochastic Measurement over Interval
Author(s) -
Djordje Novakovic,
Platon Sovilj,
Nikola Petrović,
M Milovanović,
Jarosław Makal,
Wojciech Walendziuk
Publication year - 2020
Publication title -
elektronika ir elektrotechnika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.224
H-Index - 26
eISSN - 2029-5731
pISSN - 1392-1215
DOI - 10.5755/j01.eie.26.2.25755
Subject(s) - latency (audio) , amplitude , interval (graph theory) , implementation , system of measurement , computer science , observational error , event (particle physics) , real time computing , low latency (capital markets) , event related potential , electronic engineering , mathematics , statistics , electroencephalography , engineering , telecommunications , physics , neuroscience , psychology , optics , combinatorics , astronomy , quantum mechanics , programming language , computer network
In this paper, the measurement of event-related brain potentials (ERP) amplitude and latency based on digital stochastic measurement over interval (DSMI) method are described. Different variations of the measurement system are considered. It was found that measurement errors of amplitude increase with the reduction of the examination time. However, the measurement errors for ERP peak latency remain relatively small. This makes the system useful for practical implementations when the latency is the most interesting parameter and requirements for a short measurement time are of high priority.