Model-Based approaches to investigating mismatch responses in schizophrenia

DC Gütlin, HH McDermott, M Grundei… - Clinical EEG and …, 2025‏ - journals.sagepub.com
Alterations of mismatch responses (ie, neural activity evoked by unexpected stimuli) are
often considered a potential biomarker of schizophrenia. Going beyond establishing the type …

[HTML][HTML] Localized estimation of event-related neural source activity from simultaneous MEG-EEG with a recurrent neural network

JA O'Reilly, JD Zhu, PF Sowman - Neural Networks, 2024‏ - Elsevier
Estimating intracranial current sources underlying the electromagnetic signals observed
from extracranial sensors is a perennial challenge in non-invasive neuroimaging …

[HTML][HTML] Evaluating synthetic neuroimaging data augmentation for automatic brain tumour segmentation with a deep fully-convolutional network

F Asadi, T Angsuwatanakul, JA O'Reilly - IBRO Neuroscience Reports, 2024‏ - Elsevier
Gliomas observed in medical images require expert neuro-radiologist evaluation for
treatment planning and monitoring, motivating development of intelligent systems capable of …

Localized estimation of electromagnetic sources underlying event-related fields using recurrent neural networks

JA O'Reilly, JD Zhu, PF Sowman - Journal of Neural Engineering, 2023‏ - iopscience.iop.org
Objective. To use a recurrent neural network (RNN) to reconstruct neural activity responsible
for generating noninvasively measured electromagnetic signals. Approach. Output weights …

[HTML][HTML] A guided tutorial on modelling human event-related potentials with recurrent neural networks

JA O'Reilly, J Wehrman, PF Sowman - Sensors, 2022‏ - mdpi.com
In cognitive neuroscience research, computational models of event-related potentials (ERP)
can provide a means of develo** explanatory hypotheses for the observed waveforms …

Neural correlates of face perception modeled with a convolutional recurrent neural network

JA O'Reilly, J Wehrman, A Carey… - Journal of Neural …, 2023‏ - iopscience.iop.org
Objective. Event-related potential (ERP) sensitivity to faces is predominantly characterized
by an N170 peak that has greater amplitude and shorter latency when elicited by human …

Analyzing the brain's dynamic response to targeted stimulation using generative modeling

R Maran, EJ Müller, BD Fulcher - Network Neuroscience, 2024‏ - direct.mit.edu
Generative models of brain activity have been instrumental in testing hypothesized
mechanisms underlying brain dynamics against experimental datasets. Beyond capturing …

Neural generators of intensity mismatch negativity modelled with a recurrent neural network: A pilot study on the role of sound level transitions

CK Srivastava, R Gupta… - 2023 15th Biomedical …, 2023‏ - ieeexplore.ieee.org
Intensity mismatch negativity (MMN) is an electrophysiological response to auditory oddball
stimulation with unexpected changes in sound pressure level. Studies using only quieter …

Synaptic function and sensory processing in ZDHHC9-associated neurodevelopmental disorder: a mechanistic account

R Ianov Vitanov, J Achterberg, D Akarca, DE Astle… - bioRxiv, 2024‏ - biorxiv.org
Loss-of-function ZDHHC9 variants are associated with X-linked intellectual disability (XLID),
rolandic epilepsy (RE) and developmental language difficulties. This study integrates human …

Blind source separation of event-related potentials using a recurrent neural network

JA O'Reilly, H Sunthornwiriya-Amon, N Aparprasith… - …, 2024‏ - pmc.ncbi.nlm.nih.gov
Event-related potentials (ERPs) are a superposition of electric potential differences
generated by neurophysiological activity associated with psychophysical events …