Electroencephalogram-based decoding cognitive states using convolutional neural network and likelihood ratio based score fusion

PloS One
Raheel ZafarAamir Saeed Malik

Abstract

Electroencephalogram (EEG)-based decoding human brain activity is challenging, owing to the low spatial resolution of EEG. However, EEG is an important technique, especially for brain-computer interface applications. In this study, a novel algorithm is proposed to decode brain activity associated with different types of images. In this hybrid algorithm, convolutional neural network is modified for the extraction of features, a t-test is used for the selection of significant features and likelihood ratio-based score fusion is used for the prediction of brain activity. The proposed algorithm takes input data from multichannel EEG time-series, which is also known as multivariate pattern analysis. Comprehensive analysis was conducted using data from 30 participants. The results from the proposed method are compared with current recognized feature extraction and classification/prediction techniques. The wavelet transform-support vector machine method is the most popular currently used feature extraction and prediction method. This method showed an accuracy of 65.7%. However, the proposed method predicts the novel data with improved accuracy of 79.9%. In conclusion, the proposed algorithm outperformed the current feature extraction a...Continue Reading

References

Apr 27, 2005·Nature Neuroscience·Yukiyasu Kamitani, Frank Tong
Aug 2, 2005·Journal of Neuroscience Methods·Inan Güler, Elif Derya Ubeyli
Jun 23, 2006·Nature Reviews. Neuroscience·John-Dylan Haynes, Geraint Rees
Aug 11, 2006·Trends in Cognitive Sciences·Kenneth A NormanJames V Haxby
Apr 6, 2007·Journal of Neural Engineering·F LotteB Arnaldi
Dec 6, 2007·BMC Bioinformatics·Stephen Winters-Hilt, Sam Merat
Dec 18, 2007·IEEE Transactions on Pattern Analysis and Machine Intelligence·Karthik NandakumarAnil K Jain
Mar 7, 2008·Nature·Kendrick N KayJack L Gallant
Dec 17, 2008·NeuroImage·Francisco PereiraMatthew Botvinick
Sep 26, 2009·Neuron·Thomas NaselarisJack L Gallant
Jun 23, 2010·IEEE Transactions on Pattern Analysis and Machine Intelligence·Hubert Cecotti, Axel Gräser
Dec 22, 2010·NeuroImage·Steven LemmKlaus-Robert Müller
Sep 14, 2011·Journal of Physiology, Paris·Hubert Cecotti
Sep 29, 2011·Current Biology : CB·Shinji NishimotoJack L Gallant
Nov 15, 2011·Lancet·Damian CruseAdrian M Owen
Mar 23, 2012·Sensors·Luis Fernando Nicolas-Alonso, Jaime Gomez-Gil
Apr 6, 2013·Science·T HorikawaY Kamitani
Jul 28, 2013·NeuroImage·Sanne SchoenmakersMarcel van Gerven
Aug 6, 2013·Frontiers in Human Neuroscience·Pamela K DouglasMark S Cohen
Jan 17, 2014·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Maxime CauchoixEmmanuel J Barbeau
Apr 25, 2014·IEEE Transactions on Bio-medical Engineering·Han Yuan, Bin He
Sep 6, 2014·Frontiers in Neuroscience·Sergey M PlisVince D Calhoun
Mar 17, 2015·Current Biology : CB·Sébastien M CrouzetKathrin Ohla
Jun 9, 2015·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Bin He, Abbas Sohrabpour
Aug 16, 2015·IEEE Transactions on Bio-medical Engineering·Bradley J EdelmanBin He
Dec 4, 2015·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Panqu WangBen Cipollini
Nov 24, 2015·Annual Review of Vision Science·Nikolaus Kriegeskorte
Jun 1, 2015·Proceedings of the IEEE·Bin HeWendy Ye

❮ Previous
Next ❯

Citations

Jun 1, 2019·Journal of Neural Engineering·Yannick RoyJocelyn Faubert
Jun 28, 2018·Australasian Physical & Engineering Sciences in Medicine·Raheel ZafarFaruque Reza
Nov 8, 2018·Sensors·Zainab MohamedAshraf Badawi
Aug 27, 2019·Frontiers in Neuroscience·Silvia CorchsAngela Morreale
Jun 14, 2019·Frontiers in Human Neuroscience·Arkan Al-ZubaidiThomas F Münte
May 31, 2019·Computational Intelligence and Neuroscience·Greta TuckuteLars Kai Hansen
May 30, 2020·Animals : an Open Access Journal From MDPI·Anna GergelyAnna Kis
Jun 25, 2020·Sensors·Mohamed El KerdawyAshraf Badawi
Jun 29, 2021·Technology and Health Care : Official Journal of the European Society for Engineering and Medicine·Dechun ZhaoXing Wang

❮ Previous
Next ❯

Methods Mentioned

BETA
feature extraction

Software Mentioned

Net Station
BESA
MVPA
Brain Electrical Source Analysis ( BESA
KDE
MATLAB
ConvNet

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi
Luqiang XuMaofeng Li
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi
Jinzhi Zhou, Xiaofang Tang
© 2021 Meta ULC. All rights reserved