David Grayden

Impact of axonal delay on structure development in a multi-layered network

Catherine E Davey, David B Grayden, Anthony N Burkitt

Journal article  |  2021  |  Neural Networks

Seizure Forecasting Using a Novel Sub-Scalp Ultra-Long Term EEG Monitoring System

Rachel E Stirling, Matias Maturana, Philippa J Karoly, Ewan S Nurse, Kate McCutcheon, David B Grayden, Steven G Ringo, John M Heasman, Rohan J Hoare, Alan Lai, Wendyl D'Souza, Udaya Seneviratne, Linda Seiderer, Karen J McLean, Kristian J Bulluss, Michael Murphy, Benjamin H Brinkmann, Mark P Richardson, Dean R Freestone, Mark J Cook

Journal article  |  2021  |  FRONTIERS IN NEUROLOGY

Accurate identification of seizure activity, both clinical and subclinical, has important implications in the management of epilep..

Neural activity shaping utilizing a partitioned target pattern

Martin J Spencer, Tatiana Kameneva, David B Grayden, Anthony N Burkitt, Hamish Meffin

Journal article  |  2021  |  JOURNAL OF NEURAL ENGINEERING

Electrical stimulation of neural tissue is used in both clinical and experimental devices to evoke a desired spatiotemporal patter..

Forecasting Seizure Likelihood With Wearable Technology

Rachel E Stirling, David B Grayden, Wendyl D'Souza, Mark J Cook, Ewan Nurse, Dean R Freestone, Daniel E Payne, Benjamin H Brinkmann, Tal Pal Attia, Pedro F Viana, Mark P Richardson, Philippa J Karoly

Journal article  |  2021  |  FRONTIERS IN NEUROLOGY

The unpredictability of epileptic seizures exposes people with epilepsy to potential physical harm, restricts day-to-day activitie..

Seizure likelihood varies with day-to-day variations in sleep duration in patients with refractory focal epilepsy: A longitudinal electroencephalography investigation.

Katrina L Dell, Daniel E Payne, Vaclav Kremen, Matias I Maturana, Vaclav Gerla, Petr Nejedly, Gregory A Worrell, Lhotska Lenka, Filip Mivalt, Raymond C Boston, Benjamin H Brinkmann, Wendyl D'Souza, Anthony N Burkitt, David B Grayden, Levin Kuhlmann, Dean R Freestone, Mark J Cook

Journal article  |  2021  |  EClinicalMedicine

Background: While the effects of prolonged sleep deprivation (≥24 h) on seizure occurrence has been thoroughly explored, little is..

Automatic speech recognition in neurodegenerative disease

Benjamin G Schultz, Venkata S Aditya Tarigoppula, Gustavo Noffs, Sandra Rojas, Anneke van der Walt, David B Grayden, Adam P Vogel

Journal article  |  2021  |  INTERNATIONAL JOURNAL OF SPEECH TECHNOLOGY

Automatic speech recognition (ASR) could potentially improve communication by providing transcriptions of speech in real time. ASR..

A neurophysiological approach to spatial filter selection for adaptive brain-computer interfaces

James D Bennett, Sam E John, David B Grayden, Anthony N Burkitt

Journal article  |  2021  |  JOURNAL OF NEURAL ENGINEERING

OBJECTIVE: The Common Spatial Patterns (CSP) algorithm is an effective method to extract discriminatory features from electroencep..

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..

High-Frequency Oscillations in Epilepsy What Have We Learned and What Needs to be Addressed

Zhuying Chen, Matias I Maturana, Anthony N Burkitt, Mark J Cook, David B Grayden

Journal article  |  2021  |  NEUROLOGY

For the past 2 decades, high-frequency oscillations (HFOs) have been enthusiastically studied by the epilepsy community. Emerging ..

Learning receptive field properties of complex cells in V1

Yanbo Lian, Ali Almasi, David B Grayden, Tatiana Kameneva, Anthony N Burkitt, Hamish Meffin

Journal article  |  2021  |  PLOS COMPUTATIONAL BIOLOGY

There are two distinct classes of cells in the primary visual cortex (V1): simple cells and complex cells. One defining feature of..