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Amir Omidvarnia
Amir Omidvarnia
Applied Machine Learning group, Institute of Neuroscience and Medicine (INM7), FZ Juelich, Germany
Verified email at fz-juelich.de - Homepage
Title
Cited by
Cited by
Year
Multilayer network switching rate predicts brain performance
M Pedersen, A Zalesky, A Omidvarnia, G Jackson
Proceedings of the National Academy of Sciences 115 (52), 13376-13381, 2018
1032018
Increased segregation of brain networks in focal epilepsy: an fMRI graph theory finding
M Pedersen, A Omidvarnia, J Walz, G Jackson
NeuroImage: Clinical 8, 536-542, 2015
962015
Measuring time-varying information flow in scalp EEG signals: orthogonalized partial directed coherence
A Omidvarnia, G Azemi, B Boashash, J O'Toole, P Colditz, S Vanhatalo
IEEE Transactions on Biomedical Engineering 61 (3), 680-93, 2013
952013
Functional bimodality in the brain networks of preterm and term human newborns
A Omidvarnia, P Fransson, M Metsäranta, S Vanhatalo
Cerebral cortex 24 (10), 2657-2668, 2014
842014
On the relationship between instantaneous phase synchrony and correlation-based sliding windows for time-resolved fMRI connectivity analysis
M Pedersen, A Omidvarnia, A Zalesky, G Jackson
Neuroimage 181, 85-94, 2018
642018
Epileptic seizure detection using empirical mode decomposition
A Kamali Tafreshi, A Nasrabadi, A Omidvarnia
2008 IEEE International Symposium on Signal Processing and Information …, 2008
552008
Analysis of the time-varying cortical neural connectivity in the newborn EEG: A time-frequency approach
A Omidvarnia, M Mesbah, J O'Toole, P Colditz, B Boashash
International Workshop on Systems, Signal Processing and their Applications …, 2011
472011
Kalman filter-based time-varying cortical connectivity analysis of newborn EEG
A Omidvarnia, M Mesbah, MS Khlif, J O'Toole, P Colditz, B Boashash
2011 Annual international conference of the IEEE engineering in medicine and …, 2011
372011
Range entropy: A bridge between signal complexity and self-similarity
A Omidvarnia, M Mesbah, M Pedersen, G Jackson
Entropy 20 (12), 962, 2018
352018
Spontaneous brain network activity: Analysis of its temporal complexity
M Pedersen, A Omidvarnia, J Walz, A Zalesky, G Jackson
Network Neuroscience 1 (2), 100-115, 2017
342017
A time–frequency based approach for generalized phase synchrony assessment in nonstationary multivariate signals
A Omidvarnia, G Azemi, P Colditz, B Boashash
Digital Signal Processing 23 (3), 780-790, 2013
332013
Dynamic regional phase synchrony (DRePS) An Instantaneous Measure of Local fMRI Connectivity Within Spatially Clustered Brain Areas
A Omidvarnia, M Pedersen, J Walz, D Vaughan, D Abbott, G Jackson
Human brain mapping 37 (5), 1970-1985, 2016
322016
Abnormal brain areas common to the focal epilepsies: multivariate pattern analysis of fMRI
M Pedersen, E Curwood, D Vaughan, A Omidvarnia, G Jackson
Brain connectivity 6 (3), 208-215, 2016
322016
The dynamics of functional connectivity in neocortical focal epilepsy
M Pedersen, A Omidvarnia, E Curwood, J Walz, G Rayner, G Jackson
NeuroImage: Clinical 15, 209-214, 2017
302017
Clinical benefit of presurgical EEG‐fMRI in difficult‐to‐localize focal epilepsy: A single‐institution retrospective review
M Kowalczyk, A Omidvarnia, D Abbott, C Tailby, D Vaughan, G Jackson
Epilepsia 61 (1), 49-60, 2020
282020
Structural damage in early preterm brain changes the electric resting state networks
A Omidvarnia, M Metsäranta, A Lano, S Vanhatalo
Neuroimage 120, 266-273, 2015
262015
A novel multivariate phase synchrony measure: Application to multichannel newborn EEG analysis
P Shahsavari Baboukani, G Azemi, B Boashash, P Colditz, A Omidvarnia
Digital Signal Processing 84, 59-68, 2019
242019
Towards fast and reliable simultaneous EEG-fMRI analysis of epilepsy with automatic spike detection
A Omidvarnia, M Kowalczyk, M Pedersen, G Jackson
Clinical Neurophysiology 130 (3), 368-378, 2019
212019
Robust estimation of highly-varying nonlinear instantaneous frequency of monocomponent signals using a lower-order complex-time distribution
A Omidvarnia, G Azemi, J O'Toole, B Boashash
Signal Processing 93 (11), 3251-3260, 2013
192013
A new criterion to distinguish stochastic and deterministic time series with the Poincaré section and fractal dimension
A Golestani, M Jahed Motlagh, K Ahmadian, A Omidvarnia, N Mozayani
Chaos: An Interdisciplinary Journal of Nonlinear Science 19 (1), 013137, 2009
192009
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