Simon Vogrin

Increased cortical thickness in nodes of the cognitive control and default mode networks in psychosis of epilepsy

James Allebone, Sarah J Wilson, Richard CJ Bradlow, Jerome Maller, Terry O' Brien, Saul A Mullen, Mark Cook, Sophia J Adams, Simon Vogrin, David N Vaughan, Alan Connelly, Patrick Kwan, Samuel F Berkovic, Wendyl J DSouza, Graeme Jackson, Dennis Velakoulis, Richard A Kanaan

Journal article  |  2022  |  SEIZURE-EUROPEAN JOURNAL OF EPILEPSY

OBJECTIVE: To explore the cortical morphological associations of the psychoses of epilepsy. METHODS: Psychosis of epilepsy (POE) h..

Virtual intracranial EEG signals reconstructed from MEG with potential for epilepsy surgery

Miao Cao, Daniel Galvis, Simon J Vogrin, William P Woods, Sara Vogrin, Fan Wang, Wessel Woldman, John R Terry, Andre Peterson, Chris Plummer, Mark J Cook

Journal article  |  2022  |  NATURE COMMUNICATIONS

Modelling the interactions that arise from neural dynamics in seizure genesis is challenging but important in the effort to improv..

Dynamical Network Models From EEG and MEG for Epilepsy Surgery-A Quantitative Approach.

Miao Cao, Simon J Vogrin, Andre DH Peterson, William Woods, Mark J Cook, Chris Plummer

Journal article  |  2022  |  Frontiers in Neurology

There is an urgent need for more informative quantitative techniques that non-invasively and objectively assess strategies for epi..

Implementation of a closed-loop BCI system for real-time speech synthesis under clinical constraints

K Meng, EY Kim, S Vogrin, MJ Cook, F Goodarzy, DB Grayden, C Kee Chung

Conference Proceedings  |  2022  |  International Winter Conference on Brain-Computer Interface, BCI

Closed-loop brain-computer interface (BCI) systems that provide real-time feedback to their users are essential for the synthesis ..

Evidence of Onset and Sustained Neural Responses to Isolated Phonemes from Intracranial Recordings in a Voice-based Cursor Control Task

K Meng, SH Lee, F Goodarzy, S Vogrin, MJ Cook, SW Lee, DB Grayden

Conference Proceedings  |  2022  |  Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH

We developed a voice-based, self-paced cursor control task to collect corresponding intracranial neural data during isolated utter..

Agreement Between Automated and Manual MRI Volumetry in Alzheimer's Disease: A Systematic Review and Meta-Analysis

Yi-En Quek, Yi Leng Fung, Mike W-L Cheung, Simon J Vogrin, Steven J Collins, Stephen C Bowden

Journal article  |  2021  |  JOURNAL OF MAGNETIC RESONANCE IMAGING

BACKGROUND: Automated magnetic resonance imaging (MRI) volumetry is a promising tool to evaluate regional brain volumes in dementi..

Long-term mood, quality of life, and seizure freedom in intracranial EEG epilepsy surgery

Oshi Swarup, Alexandra Waxmann, Jocelyn Chu, Simon Vogrin, Alan Lai, Joshua Laing, James Barker, Linda Seiderer, Sophia Ignatiadis, Chris Plummer, Ross Carne, Udaya Seneviratne, Mark Cook, Michael Murphy, Wendyl D'Souza

Journal article  |  2021  |  EPILEPSY & BEHAVIOR

OBJECTIVES: To determine the long-term outcomes in patients undergoing intracranial EEG (iEEG) evaluation for epilepsy surgery in ..

Interictal spike localization for epilepsy surgery using magnetoencephalography beamforming

Rui Li, Chris Plummer, Simon J Vogrin, William P Woods, Levin Kuhlmann, Ray Boston, David TJ Liley, Mark J Cook, David B Grayden

Journal article  |  2021  |  CLINICAL NEUROPHYSIOLOGY

OBJECTIVE: Magnetoencephalography (MEG) kurtosis beamforming is an automated localization method for focal epilepsy. Visual examin..

Identification of discriminative features for decoding overt and imagined speech using stereotactic electroencephalography

Kevin Meng, David B Grayden, Mark J Cook, Simon Vogrin, Farhad Goodarzy

Conference Proceedings  |  2021  |  2021 9TH IEEE INTERNATIONAL WINTER CONFERENCE ON BRAIN-COMPUTER INTERFACE (BCI)

Speech imagery is a mental strategy that paralyzed patients can use to control a brain-computer interface (BCI) at their own pace...

Enlarged hippocampal fissure in psychosis of epilepsy

James Allebone, Richard A Kanaan, Jerome J Maller, Terrence O'Brien, Saul Mullen, Mark Cook, Sophie Adams, Simon Vogrin, David Vaughan, Alan Connelly, Patrick Kwan, Samuel F Berkovic, Wendyl D'Souza, Graeme Jackson, Dennis Velakoulis, Sarah J Wilson

Journal article  |  2020  |  EPILEPSY & BEHAVIOR

Psychosis of epilepsy (POE) can be a devastating condition, and its neurobiological basis remains unclear. In a previous study, we..