Nonlinear effective connectivity measure based on adaptive Neuro Fuzzy Inference System and Granger Causality

NeuroImage
Mona FarokhzadiHamid Soltanian-Zadeh

Abstract

Exploring brain networks is an essential step towards understanding functional organization of the brain, which needs characterization of linear and nonlinear connections based on measurements like EEG or MEG. Conventional measures of connectivity are mostly linear and bivariate. This paper proposes an effective connectivity measure called Adaptive Neuro-Fuzzy Inference System Granger Causality (ANFISGC). The proposed measure is based on the symplectic geometry embedding dimension, Adaptive Neuro-Fuzzy Inference System (ANFIS) predictor, and Granger Causality (GC). It is a powerful predictor that detects both linear and nonlinear causal information flow. It is not bivariate and thus can distinguish between direct and indirect connections. The performance of the proposed method is evaluated and compared with those of the Linear Granger Causality (LGC), Kernel Granger Causality (KGC), combination of Pairwise Granger Causality and Conditional Granger Causality (PwGC + CGC), Transfer Entropy (TE), and Phase Transfer Entropy (PTE) methods using simulated and experimental MEG data. Simulation results show that ANFISGC outperforms the other methods in detecting both linear and nonlinear connections and, by increasing the coupling stre...Continue Reading

References

Sep 16, 2000·Physical Review Letters·T Schreiber
Aug 24, 2006·Biological cybernetics·Boris GourévitchGérard Faucon
Jun 4, 2008·Physical Review Letters·Daniele MarinazzoSebastiano Stramaglia
Dec 16, 2010·IEEE Transactions on Bio-medical Engineering·L AminiL Vercueil
Apr 12, 2011·IEEE Transactions on Bio-medical Engineering·Bin HeHan Yuan
Jul 12, 2011·Computers in Biology and Medicine·Meng-Hung WuGeorge Zouridakis
Mar 20, 2012·Journal of Neuroscience Methods·R E GreenblattA E Ossadtchi
Jan 25, 2013·Computational and Mathematical Methods in Medicine·Huafeng LiuYunmei Chen
Apr 23, 2014·Journal of Neuroscience Methods·Ali Khadem, Gholam-Ali Hossein-Zadeh
Jul 9, 2017·Journal of Neuroscience Methods·Elsa SiggiridouDimitris Kugiumtzis

❮ Previous
Next ❯

Citations

Jul 6, 2019·Medical & Biological Engineering & Computing·Nasibeh TalebiIman Mohammad-Rezazadeh
Nov 21, 2019·Scientific Reports·Víctor J López-MadronaErnesto Pereda
Sep 9, 2020·Journal of Neuroscience Methods·Yunyuan GaoYingchun Zhang
Jul 2, 2021·The Journal of Physiological Sciences : JPS·Morteza SalimiMohammad Reza Raoufy

❮ Previous
Next ❯

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

Journal of Neural Engineering
Elzbieta OlejarczykFilippo Zappasodi
© 2022 Meta ULC. All rights reserved