Dr

Viktor Vegh

Email: 
Phone: 
+61 7 344 31682

Availability

Dr Viktor Vegh is:
Available for supervision
Media expert

Fields of research

Biomedical engineering Engineering Numerical and computational mathematics

Qualifications

  • Doctor of Philosophy, Queensland University of Technology

Search Professor Viktor Vegh’s works on UQ eSpace

145 works between 2002 and 2024
All (145) Journal Article (78) Book Chapter (1) Conference Publication (66)

21 - 40 of 145 works

2022

Journal Article

The application of the distributed-order time fractional Bloch model to magnetic resonance imaging

Yu, Qiang, Turner, Ian, Liu, Fawang and Vegh, Viktor (2022). The application of the distributed-order time fractional Bloch model to magnetic resonance imaging. Applied Mathematics and Computation, 427 127188, 127188. doi: 10.1016/j.amc.2022.127188

The application of the distributed-order time fractional Bloch model to magnetic resonance imaging

2022

Journal Article

Generalisation of continuous time random walk to anomalous diffusion MRI models with an age-related evaluation of human corpus callosum

Yang, Qianqian, Reutens, David C. and Vegh, Viktor (2022). Generalisation of continuous time random walk to anomalous diffusion MRI models with an age-related evaluation of human corpus callosum. NeuroImage, 250 118903, 118903. doi: 10.1016/j.neuroimage.2022.118903

Generalisation of continuous time random walk to anomalous diffusion MRI models with an age-related evaluation of human corpus callosum

2022

Journal Article

Towards data-driven group inferences of resting-state fMRI data in rodents: comparison of group ICA, GIG-ICA, and IVA-GL

To, Xuan Vinh, Vegh, Viktor and Nasrallah, Fatima A. (2022). Towards data-driven group inferences of resting-state fMRI data in rodents: comparison of group ICA, GIG-ICA, and IVA-GL. Journal of Neuroscience Methods, 366 109411, 109411. doi: 10.1016/j.jneumeth.2021.109411

Towards data-driven group inferences of resting-state fMRI data in rodents: comparison of group ICA, GIG-ICA, and IVA-GL

2021

Journal Article

Magnetic resonance fingerprinting residual signals can disassociate human grey matter regions

Moinian, Shahrzad, Vegh, Viktor, O’Brien, Kieran and Reutens, David (2021). Magnetic resonance fingerprinting residual signals can disassociate human grey matter regions. Brain Structure and Function, 227 (1), 313-329. doi: 10.1007/s00429-021-02402-9

Magnetic resonance fingerprinting residual signals can disassociate human grey matter regions

2021

Journal Article

Acute mountain sickness following incremental trekking to high altitude: correlation with plasma vascular endothelial growth factor levels and the possible effects of dexamethasone and acclimatization following re-exposure

Winter, Craig, Bjorkman, Tracy, Miller, Stephanie, Nichols, Paul, Cardinal, John, O’Rourke, Peter, Ballard, Emma, Nasrallah, Fatima and Vegh, Viktor (2021). Acute mountain sickness following incremental trekking to high altitude: correlation with plasma vascular endothelial growth factor levels and the possible effects of dexamethasone and acclimatization following re-exposure. Frontiers in Physiology, 12 746044, 746044. doi: 10.3389/fphys.2021.746044

Acute mountain sickness following incremental trekking to high altitude: correlation with plasma vascular endothelial growth factor levels and the possible effects of dexamethasone and acclimatization following re-exposure

2021

Journal Article

Fractional order magnetic resonance fingerprinting in the human cerebral cortex

Vegh, Viktor, Moinian, Shahrzad, Yang, Qianqian and Reutens, David C. (2021). Fractional order magnetic resonance fingerprinting in the human cerebral cortex. Mathematics, 9 (13) 1549, 1549. doi: 10.3390/math9131549

Fractional order magnetic resonance fingerprinting in the human cerebral cortex

2021

Journal Article

Improving FLAIR SAR efficiency at 7T by adaptive tailoring of adiabatic pulse power through deep learning estimation

Abbasi‐Rad, Shahrokh, O’Brien, Kieran, Kelly, Samuel, Vegh, Viktor, Rodell, Anders, Tesiram, Yasvir, Jin, Jin, Barth, Markus and Bollmann, Steffen (2021). Improving FLAIR SAR efficiency at 7T by adaptive tailoring of adiabatic pulse power through deep learning estimation. Magnetic Resonance in Medicine, 85 (5), 2462-2476. doi: 10.1002/mrm.28590

Improving FLAIR SAR efficiency at 7T by adaptive tailoring of adiabatic pulse power through deep learning estimation

2021

Journal Article

Efficient solution of linear inverse problems using an iterative linear neural network with a generalization training approach

Tieng, Quang M., Su, Jiasheng, Vegh, Viktor and Reutens, David C. (2021). Efficient solution of linear inverse problems using an iterative linear neural network with a generalization training approach. Journal of Physics Communications, 5 (3) 035008, 035008. doi: 10.1088/2399-6528/abebcf

Efficient solution of linear inverse problems using an iterative linear neural network with a generalization training approach

2021

Journal Article

Fast diffusion kurtosis mapping of human brain at 7 Tesla with hybrid principal component analyses

Zong, Fangrong, Du, Jiaxin, Deng, Xiaofeng, Chai, Xubin, Zhuo, Yan, Vegh, A. Viktor and Xue, Rong (2021). Fast diffusion kurtosis mapping of human brain at 7 Tesla with hybrid principal component analyses. IEEE Access, 9 9497044, 107965-107975. doi: 10.1109/ACCESS.2021.3100546

Fast diffusion kurtosis mapping of human brain at 7 Tesla with hybrid principal component analyses

2021

Journal Article

Blood-brain barrier dysfunction significantly correlates with serum matrix metalloproteinase-7 (MMP-7) following traumatic brain injury

Nichols, Paul, Urriola, Javier, Miller, Stephanie, Bjorkman, Tracey, Mahady, Kate, Vegh, Viktor, Nasrallah, Fatima and Winter, Craig (2021). Blood-brain barrier dysfunction significantly correlates with serum matrix metalloproteinase-7 (MMP-7) following traumatic brain injury. NeuroImage: Clinical, 31 102741, 102741. doi: 10.1016/j.nicl.2021.102741

Blood-brain barrier dysfunction significantly correlates with serum matrix metalloproteinase-7 (MMP-7) following traumatic brain injury

2020

Journal Article

MRI phase offset correction method impacts quantitative susceptibility mapping

Abdulla, Shaeez Usman, Reutens, David, Bollmann, Steffen and Vegh, Viktor (2020). MRI phase offset correction method impacts quantitative susceptibility mapping. Magnetic Resonance Imaging, 74, 139-151. doi: 10.1016/j.mri.2020.08.009

MRI phase offset correction method impacts quantitative susceptibility mapping

2020

Journal Article

A numerical study of pre-polarisation switching in ultra-low field magnetic resonance imaging using dynamic permanent magnet arrays

Pellicer-Guridi, Ruben, Vogel, Michael W., Vegh, Viktor, Su, Jiasheng, Rosen, Matthew S. and Reutens, David C. (2020). A numerical study of pre-polarisation switching in ultra-low field magnetic resonance imaging using dynamic permanent magnet arrays. Scientific Reports, 10 (1) 18141, 18141. doi: 10.1038/s41598-020-74931-y

A numerical study of pre-polarisation switching in ultra-low field magnetic resonance imaging using dynamic permanent magnet arrays

2020

Conference Publication

In vivo voxel-wise parcellation of the human cerebral cortex using 3D MR fingerprinting (MRF) and supervised machine learning classification

Moinian, Shahrzad, Vegh, Viktor and Reutens, David (2020). In vivo voxel-wise parcellation of the human cerebral cortex using 3D MR fingerprinting (MRF) and supervised machine learning classification. International Symposium for Magnetic Resonance in Medicine (ISMRM), virtual, 8-14 August 2020. ISMRM.

In vivo voxel-wise parcellation of the human cerebral cortex using 3D MR fingerprinting (MRF) and supervised machine learning classification

2020

Journal Article

Field strength influences on gradient recalled echo MRI signal compartment frequency shifts

Sood, Surabhi, Reutens, David C., Kadamangudi, Shrinath, Barth, Markus and Vegh, Viktor (2020). Field strength influences on gradient recalled echo MRI signal compartment frequency shifts. Magnetic Resonance Imaging, 70, 98-107. doi: 10.1016/j.mri.2020.04.018

Field strength influences on gradient recalled echo MRI signal compartment frequency shifts

2020

Journal Article

Influence of 7T GRE-MRI signal compartment model choice on tissue parameters

Thapaliya, Kiran, Vegh, Viktor, Bollmann, Steffen and Barth, Markus (2020). Influence of 7T GRE-MRI signal compartment model choice on tissue parameters. Frontiers in Neuroscience, 14 271, 271. doi: 10.3389/fnins.2020.00271

Influence of 7T GRE-MRI signal compartment model choice on tissue parameters

2020

Journal Article

Combined diffusion tensor imaging and quantitative susceptibility mapping discern discrete facets of white matter pathology post-injury in the rodent brain

Soni, Neha, Vegh, Viktor, To, Xuan Vinh, Mohamed, Abdalla Z., Borges, Karin and Nasrallah, Fatima A. (2020). Combined diffusion tensor imaging and quantitative susceptibility mapping discern discrete facets of white matter pathology post-injury in the rodent brain. Frontiers in Neurology, 11 153, 1-16. doi: 10.3389/fneur.2020.00153

Combined diffusion tensor imaging and quantitative susceptibility mapping discern discrete facets of white matter pathology post-injury in the rodent brain

2020

Journal Article

Persistent sodium current blockers can suppress seizures caused by loss of low‐threshold D‐type potassium currents: predictions from an in silico study of K v 1 channel disorders

Du, Jiaxin, Vegh, Viktor and Reutens, David C. (2020). Persistent sodium current blockers can suppress seizures caused by loss of low‐threshold D‐type potassium currents: predictions from an in silico study of K v 1 channel disorders. Epilepsia Open, 5 (1) epi4.12379, 86-96. doi: 10.1002/epi4.12379

Persistent sodium current blockers can suppress seizures caused by loss of low‐threshold D‐type potassium currents: predictions from an in silico study of K v 1 channel disorders

2020

Conference Publication

Investigation of Changes in Anomalous Diffusion Parameters in a Mouse Model of Brain Tumour

Yang, Qianqian, Puttick, Simon, Bruce, Zara C., Day, Bryan W. and Vegh, Viktor (2020). Investigation of Changes in Anomalous Diffusion Parameters in a Mouse Model of Brain Tumour. MICCAI Workshop, Shenzhen, China, 13-17 October 2019. Cham, Switzerland: Springer. doi: 10.1007/978-3-030-52893-5_14

Investigation of Changes in Anomalous Diffusion Parameters in a Mouse Model of Brain Tumour

2020

Journal Article

Fractional calculus models of magnetic resonance phenomena: Relaxation and diffusion

Magin, Richard L., Hall, Matt G., Karaman, M. Muge and Vegh, Viktor (2020). Fractional calculus models of magnetic resonance phenomena: Relaxation and diffusion. Critical Reviews in Biomedical Engineering, 48 (5), 285-326. doi: 10.1615/CritRevBiomedEng.2020033925

Fractional calculus models of magnetic resonance phenomena: Relaxation and diffusion

2019

Journal Article

Probing entanglement in Compton interactions

Caradonna, Peter, Reutens, David, Takahashi, Tadayuki, Takeda, Shin'ichiro and Vegh, Viktor (2019). Probing entanglement in Compton interactions. Journal of Physics Communications, 3 (10) 105005, 105005. doi: 10.1088/2399-6528/ab45db

Probing entanglement in Compton interactions

Current funding

  • 2023 - 2026
    Assessment of tumour phenotype for precision medicine in oesophageal cancer via deep learning analysis of medical images
    CCQ Accelerating Collaborative Cancer Research
    Open grant
  • 2021 - 2024
    Low-cost, Lightweight and Liquid Helium-free Superconducting MRI Magnet
    ARC Linkage Projects
    Open grant
  • 2017 - 2024
    ARC Training Centre for Innovation in Biomedical Imaging Technology
    ARC Industrial Transformation Training Centres
    Open grant

Past funding

  • 2021 - 2022
    Localising language cortex using task-free fMRI and naturalistic stimuli
    Metro North Hospital and Health Service
    Open grant
  • 2019 - 2022
    Fractional dynamic models for MRI to probe tissue microstructure (ARC Discovery Project administered by the Queensland University of Technology)
    Queensland University of Technology
    Open grant
  • 2017 - 2019
    Portable three-dimensional ultra-low field MRI
    ARC Discovery Projects
    Open grant
  • 2016 - 2018
    Novel MRI approaches to map focal cortical dysplasia in focal epilepsy
    NHMRC Project Grant
    Open grant
  • 2015
    Does detection of focal cortical dysplasia improve with ultra-high field MRI?
    Royal Brisbane and Women's Hospital
    Open grant
  • 2014 - 2017
    Advancing hybrid imaging with magnetic resonance imaging and positron emission tomography (MRI-PET)
    ARC Linkage Projects
    Open grant
  • 2014 - 2016
    A novel magnetic resonance imaging (MRI) technique to characterise white matter microstructure in the brain
    ARC Discovery Projects
    Open grant
  • 2013 - 2014
    ResTeach 2013 .2 FTE Centre for Advanced Imagin
    UQ ResTeach
    Open grant
  • 2012 - 2016
    Improving cancer management by direct detection with diffusion-weighted magnetic resonance imaging (NHMRC Project Grant administered by the University of Sydney)
    University of Sydney
    Open grant
  • 2010 - 2012
    ResTeach 2010 0.2 FTE Centre for Advanced Imaging
    Open grant
  • 2010
    Direct neuronal imaging with dedicated switchable superconducting magnets
    UQ Early Career Researcher
    Open grant
  • 2009 - 2010
    Malaria detection using low cost NMR spectroscopy
    Bill & Melinda Gates Foundation
    Open grant
  • 2009 - 2010
    Ultra Low Field Magnetic Resonance Imaging of Neurons
    UQ FirstLink Scheme
    Open grant
  • 2004 - 2005
    Development of an MRI Arthroscope for the Hand
    UQ New Staff Research Start-Up Fund
    Open grant

Availability

Dr Viktor Vegh is:
Available for supervision

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Supervision history

Current supervision

  • Doctor Philosophy

    Gel-based drug delivery monitored via medical imaging

    Principal Advisor

    Other advisors: Dr Harendra Parekh, Dr Karnaker Reddy Tupally, Dr Brett Paterson

  • Doctor Philosophy

    Development of parametric mapping methods for molecular imaging

    Principal Advisor

  • Doctor Philosophy

    Investigating improvement in quality of kV imaging for image-guided radiotherapy

    Associate Advisor

    Other advisors: Dr Scott Crowe

  • Doctor Philosophy

    Network models and seizure semiology

    Associate Advisor

  • Doctor Philosophy

    Development of a framework for quality assurance and quality control for magnetic resonance and molecular imaging modalities

    Associate Advisor

    Other advisors: Dr Monique Tourell, Professor Markus Barth

  • Master Philosophy

    Brain Image Processing for Identifying Small Cortical Lesions

    Associate Advisor

    Other advisors: Dr Jiaxin Du

  • Doctor Philosophy

    Presurgical Language Mapping with Naturalistic fMRI

    Associate Advisor

  • Doctor Philosophy

    Deep Learning Strategies for Enhanced mTBI Diagnosis Using Clinical and CT Data

    Associate Advisor

    Other advisors: Dr Shakes Chandra

Completed supervision

Enquiries

Contact Dr Viktor Vegh directly for media enquiries about:

  • Instrumentation - imaging
  • Magnetic resonance imaging
  • MRI

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