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+61 3 9035 7182

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Staff Directory

Dr. Amir Omidvarnia

I'm currently working on functional brain connectivity analysis using EEG-fMRI data fusion techniques with application to epilepsy. My academic interests include brain functionality, medical signal/image processing and time-frequency analysis. Please see my Google Scholar and Researchgate profiles for my publications.

Research Papers

Listed below are Dr. Amir Omidvarnia's most recent publications.


N/A


Dynamic regional phase synchrony (DRePS): An Instantaneous Measure of Local fMRI Connectivity Within Spatially Clustered Brain Areas

Journal

Human Brain Mapping

Volume

37

Begin Page

1970

Date

1/5/N/A

Author(s)

Amir Omidvarnia, Mangor Pedersen, Jennifer M Walz, David N Vaughan, David F Abbott, Graeme D Jackson
A new irregularity criterion for discrimination of stochastic and deterministic time series

Journal

Fractals

Volume

16

Begin Page

129

Date

1/6/N/A

Author(s)

AH Omidvarnia, AM Nasrabadi
Abnormal Brain Areas Common to the Focal Epilepsies: Multivariate Pattern Analysis of fMRI

Journal

Brain Connectivity

Volume

6

Begin Page

208

Date

1/4/N/A

Author(s)

M Pedersen, EK Curwood, DN Vaughan, AH Omidvarnia, GD Jackson
A new criterion to distinguish stochastic and deterministic time series with the Poincaŕ section and fractal dimension

Journal

Chaos

Volume

19

Begin Page

208

Date

1/1/N/A

Author(s)

A Golestani, MR Jahed Motlagh, K Ahmadian, AH Omidvarnia, N Mozayani
Functional bimodality in the brain networks of preterm and term human newborns

Journal

Cerebral Cortex

Volume

24

Begin Page

2657

Date

1/1/N/A

Author(s)

A Omidvarnia, P Fransson, M Metsäranta, S Vanhatalo
Kalman filter-based time-varying cortical connectivity analysis of newborn EEG

Journal

Proceedings Of The Annual International Conference Of The Ieee Engineering In Medicine And Biology Society, Embs

Volume

Not Found

Begin Page

1423

Date

26/12/N/A

Author(s)

AH Omidvarnia, M Mesbah, MS Khlif, JM O'Toole, PB Colditz, B Boashash
Analysis of the time-varying cortical neural connectivity in the newborn EEG: A time-frequency approach

Journal

7th International Workshop On Systems, Signal Processing And Their Applications, Wosspa 2011

Volume

Not Found

Begin Page

179

Date

3/8/N/A

Author(s)

A Omidvarnia, M Mesbah, JM O'Toole, P Colditz, B Boashash
Orthogonalized partial directed coherence for functional connectivity analysis of newborn EEG

Journal

Lecture Notes In Computer Science (including Subseries Lecture Notes In Artificial Intelligence And Lecture Notes In Bioinformatics)

Volume

7664 LNCS

Begin Page

683

Date

19/11/N/A

Author(s)

AH Omidvarnia, G Azemi, B Boashash, JM O'Toole, P Colditz, S Vanhatalo
Generalized Mean Phase Coherence for asynchrony abnormality detection in multichannel newborn EEG

Journal

2012 11th International Conference On Information Science, Signal Processing And Their Applications, Isspa 2012

Volume

Not Found

Begin Page

274

Date

12/11/N/A

Author(s)

A Omidvarnia, S Vanhatalo, M Mesbah, G Azemi, P Colditz, B Boashash
Generalised phase synchrony within multivariate signals: An emerging concept in time-frequency analysis

Journal

Icassp, Ieee International Conference On Acoustics, Speech And Signal Processing - Proceedings

Volume

Not Found

Begin Page

3417

Date

23/10/N/A

Author(s)

A Omidvarnia, B Boashash, G Azemi, P Colditz, S Vanhatalo
Robust estimation of highly-varying nonlinear instantaneous frequency of monocomponent signals using a lower-order complex-time distribution

Journal

Signal Processing

Volume

93

Begin Page

3251

Date

3/7/N/A

Author(s)

A Omidvarnia, G Azemi, JMO Toole, B Boashash
A time-frequency based approach for generalized phase synchrony assessment in nonstationary multivariate signals

Journal

Digital Signal Processing: A Review Journal

Volume

23

Begin Page

780

Date

1/5/N/A

Author(s)

A Omidvarnia, G Azemi, PB Colditz, B Boashash
Increased segregation of brain networks in focal epilepsy: An fMRI graph theory finding

Journal

Neuroimage-clinical

Volume

8

Begin Page

536

Date

1/1/N/A

Author(s)

Mangor Pedersen, Amir H Omidvarnia, Jennifer M Walz, Graeme D Jackson
Structural damage in early preterm brain changes the electric resting state networks

Journal

Neuroimage

Volume

120

Begin Page

266

Date

5/10/N/A

Author(s)

A Omidvarnia, M Metsäranta, A Lano, S Vanhatalo
Measuring time-varying information flow in scalp EEG signals: Orthogonalized partial directed coherence

Journal

Ieee Transactions On Biomedical Engineering

Volume

61

Begin Page

680

Date

1/3/N/A

Author(s)

A Omidvarnia, G Azemi, B Boashash, JM Otoole, PB Colditz, S Vanhatalo

Qualifications

Listed below are Dr. Amir Omidvarnia's qualifications.
  • PhD of Biomedical engineering
  • MSc of Biomedical engineering
  • BSc of Biomedical engineering