Amir H. Omidvarnia

According to our database, Amir H. Omidvarnia authored at least 19 papers between 2005 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

On the Spatial Distribution of Temporal Complexity in Resting State and Task Functional MRI.

Amir H. Omidvarnia, Raphaël Liégeois, Enrico Amico, Maria Giulia Preti, Andrew Zalesky, Dimitri Van De Ville

Entropy, 2022

2021

Temporal complexity of fMRI is reproducible and correlates with higher order cognition.

Amir H. Omidvarnia, Andrew Zalesky, Sina Mansour L, Dimitri Van De Ville, Graeme D. Jackson, Mangor Pedersen

NeuroImage, 2021

Automatic detection of generalized paroxysmal fast activity in interictal EEG using time-frequency analysis.

Amir H. Omidvarnia, Aaron E. L. Warren, Linda J. Dalic, Mangor Pedersen, Graeme D. Jackson

Comput. Biol. Medicine, 2021

Effective connectivity in brain networks estimated using EEG signals is altered in children with ADHD.

Ali Kareem Abbas, Ghasem Azemi, Sajad Amiri, Samin Ravanshadi, Amir H. Omidvarnia

Comput. Biol. Medicine, 2021

An EEG-based methodology for the estimation of functional brain connectivity networks: Application to the analysis of newborn EEG seizure.

Ali Kareem Abbas, Ghasem Azemi, Samin Ravanshadi, Amir H. Omidvarnia

Biomed. Signal Process. Control., 2021

2019

A novel multivariate phase synchrony measure: Application to multichannel newborn EEG analysis.

Payam Shahsavari Baboukani, Ghasem Azemi, Boualem Boashash, Paul B. Colditz, Amir H. Omidvarnia

Digit. Signal Process., 2019

2018

On the relationship between instantaneous phase synchrony and correlation-based sliding windows for time-resolved fMRI connectivity analysis.

Mangor Pedersen, Amir H. Omidvarnia, Andrew Zalesky, Graeme D. Jackson

NeuroImage, 2018

Range Entropy: A Bridge between Signal Complexity and Self-Similarity.

Amir H. Omidvarnia, Mostefa Mesbah, Mangor Pedersen, Graeme D. Jackson

Entropy, 2018

2016

Abnormal Brain Areas Common to the Focal Epilepsies: Multivariate Pattern Analysis of fMRI.

Mangor Pedersen, Evan K. Curwood, David N. Vaughan, Amir H. Omidvarnia, Graeme D. Jackson

Brain Connect., 2016

2015

Structural damage in early preterm brain changes the electric resting state networks.

Amir H. Omidvarnia, Marjo Metsäranta, Aulikki Lano, Sampsa Vanhatalo

NeuroImage, 2015

2014

Measuring Time-Varying Information Flow in Scalp EEG Signals: Orthogonalized Partial Directed Coherence.

Amir H. Omidvarnia, Ghasem Azemi, Boualem Boashash, John M. O'Toole, Paul B. Colditz, Sampsa Vanhatalo

IEEE Trans. Biomed. Eng., 2014

2013

Robust estimation of highly-varying nonlinear instantaneous frequency of monocomponent signals using a lower-order complex-time distribution.

Amir H. Omidvarnia, Ghasem Azemi, John M. O'Toole, Boualem Boashash

Signal Process., 2013

A time-frequency based approach for generalized phase synchrony assessment in nonstationary multivariate signals.

Amir H. Omidvarnia, Ghasem Azemi, Paul B. Colditz, Boualem Boashash

Digit. Signal Process., 2013

2012

Generalized Mean Phase Coherence for asynchrony abnormality detection in multichannel newborn EEG.

Amir H. Omidvarnia, Sampsa Vanhatalo, Mostefa Mesbah, Ghasem Azemi, Paul B. Colditz, Boualem Boashash

Proceedings of the 11th International Conference on Information Science, 2012

Orthogonalized Partial Directed Coherence for Functional Connectivity Analysis of Newborn EEG.

Amir H. Omidvarnia, Ghasem Azemi, Boualem Boashash, John M. O'Toole, Paul B. Colditz, Sampsa Vanhatalo

Proceedings of the Neural Information Processing - 19th International Conference, 2012

Generalised phase synchrony within multivariate signals: An emerging concept in time-frequency analysis.

Amir H. Omidvarnia, Boualem Boashash, Ghasem Azemi, Paul B. Colditz, Sampsa Vanhatalo

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

Kalman filter-based time-varying cortical connectivity analysis of newborn EEG.

Amir H. Omidvarnia, Mostefa Mesbah, Mohamed Salah Khlif, John M. O'Toole, Paul B. Colditz, Boualem Boashash

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2005

Kalman filter parameters as a new EEG feature vector for BCI applications.

Amir H. Omidvarnia, Farid Atry, Seyed Kamaledin Setarehdan, Babak N. Arabi

Proceedings of the 13th European Signal Processing Conference, 2005

Model based EEG signal purification to improve the accuracy of the bci systems.

Farid Atry, Amir H. Omidvarnia, Seyed Kamaledin Setarehdan

Proceedings of the 13th European Signal Processing Conference, 2005