Pre-Print
HMM, DyNeMo, Software, Network Dynamics

osl-dynamics: A toolbox for modelling fast dynamic brain activity

C. Gohil, R. Huang, E. Roberts, M.W.J. van Es, A.J. Quinn, D. Vidaurre & M.W. Woolrich

bioRxiv (2023) 10.1101/2023.08.07.549346

Pre-Print
HMM, Decoding, Network Dynamics

Large-scale cortical networks are organized in structured cycles

Mats W.J. van Es, Cameron Higgins, Chetan Gohil, Andrew J. Quinn, Diego Vidaurre & Mark W. Woolrich

bioRxiv (2023) 10.1101/2023.07.25.550338

Publication
Spectrum, Bursts

Spatiotemporal organisation of human sensorimotor beta burst activity

Catharina Zich, Andrew J Quinn, James J Bonaiuto, George O'Neill, Lydia C Mardell, Nick S Ward & Sven Bestmann

eLife (2023) 10.7554/eLife.80160

Publication
HMM, Clinical

Mapping Interictal activity in epilepsy using a hidden Markov model: A magnetoencephalography study

Zelekha A. Seedat, Lukas Rier, Lauren E. Gascoyne, Harry Cook, Mark W. Woolrich, Andrew J. Quinn, Timothy P. L. Roberts, Paul L. Furlong, Caren Armstrong, Kelly St. Pier, Karen J. Mullinger, Eric D. Marsh, Matthew J. Brookes & William Gaetz

Human Brain Mapping (2023) 10.1002/hbm.26118

Publication
Protocol, Clinical

New Therapeutics in Alzheimer’s Disease Longitudinal Cohort study (NTAD): study protocol

Juliette Helene Lanskey, Ece Kocagoncu, Andrew J Quinn, Yun-Ju Cheng, Melek Karadag, Jemma Pitt, Stephen Lowe, Michael Perkinton, Vanessa Raymont, Krish D Singh, Mark Woolrich, Anna C Nobre, Richard N Henson & James B Rowe

BMJ Open (2022) 10.1136/bmjopen-2021-055135

Pre-Print
GLM, Spectrum, Resting State, Theory

The GLM-Spectrum: A multilevel framework for spectrum analysis with covariate and confound modelling

Andrew J Quinn, Lauren Atkinson, Chetan Gohil, Oliver Kohl, Jemma Pitt, Catharina Zich, Anna C Nobre & Mark W Woolrich

bioRxiv (2022) 10.1101/2022.11.14.516449

Publication
HMM, DyNeMo, Network Dynamics

Mixtures of large-scale dynamic functional brain network modes

Chetan Gohil, Evan Roberts, Ryan Timms, Alex Skates, Cameron Higgins, Andrew Quinn, Usama Pervaiz, Joost van Amersfoort, Pascal Notin, Yarin Gal, Stanislaw Adaszewski & Mark Woolrich

NeuroImage (2022) 10.1016/j.neuroimage.2022.119595

Publication
Decoding, Spectrum, Theory

The relationship between frequency content and representational dynamics in the decoding of neurophysiological data

Cameron Higgins, Mats W.J. van Es, Andrew J. Quinn, Diego Vidaurre & Mark W. Woolrich

NeuroImage (2022) 10.1016/j.neuroimage.2022.119462

Publication
EMD, Spectrum, Waveform Shape

Understanding Harmonic Structures Through Instantaneous Frequency

Marco S. Fabus, Mark W. Woolrich, Catherine W. Warnaby & Andrew J. Quinn

IEEE Open Journal of Signal Processing (2022) 10.1109/OJSP.2022.3198012

Publication
EMD, Bursts, Motor

Transient beta activity and cortico-muscular connectivity during sustained motor behaviour

Irene Echeverria-Altuna, Andrew J. Quinn, Nahid Zokaei, Mark W. Woolrich, Anna C. Nobre & Freek van Ede

Progress in Neurobiology (2022) 10.1016/j.pneurobio.2022.102281

Pre-Print
HMM, DyNeMo, Network Dynamics

Mixtures of large-scale dynamic functional brain network modes

Chetan Gohil, Evan Roberts, Ryan Timms, Alex Skates, Cameron Higgins, Andrew Quinn, Usama Pervaiz, Joost van Amersfoort, Pascal Notin, Yarin Gal, Stanislaw Adaszewski & Mark Woolrich

bioRxiv (2022) 10.1101/2022.05.03.490453

Pre-Print
EMD, Stimulation, Waveform Shape

Transcranial Direct Current Stimulation Alters the Waveform Shape of Cortical Gamma Oscillations

Tom R. Marshall, Andrew J. Quinn, Ole Jensen & Til Ole Bergmann

bioRxiv (2022) 10.1101/2022.04.25.489371

Publication
HMM, Bursts, Motor, Clinical

Balance between competing spectral states in subthalamic nucleus is linked to motor impairment in Parkinson’s disease

Saed Khawaldeh, Gerd Tinkhauser, Flavie Torrecillos, Shenghong He, Thomas Foltynie, Patricia Limousin, Ludvic Zrinzo, Ashwini Oswal, Andrew J Quinn, Diego Vidaurre, Huiling Tan, Vladimir Litvak, Andrea Kühn, Mark Woolrich & Peter Brown

Brain (2022) 10.1093/brain/awab264

Pre-Print
Decoding, Spectrum, Theory

The relationship between frequency content and representational dynamics in the decoding of neurophysiological data

Cameron Higgins, Mats W.J. van Es, Andrew Quinn, Diego Vidaurre & Mark Woolrich

bioRxiv (2022) 10.1101/2022.02.07.479399

Pre-Print
EMD, Spectrum, Waveform Shape

Understanding Harmonic Structures Through Instantaneous Frequency

Marco S. Fabus, Mark W. Woolrich, Catherine W. Warnaby & Andrew J. Quinn

bioRxiv (2021) 10.1101/2021.12.21.473676

Publication
EMD, Bursts, Waveform Shape

Automatic decomposition of electrophysiological data into distinct nonsinusoidal oscillatory modes

Marco S. Fabus, Andrew J. Quinn, Catherine E. Warnaby & Mark W. Woolrich

Journal of Neurophysiology (2021) 10.1152/jn.00315.2021

Publication
MVAR, Spectrum, Resting State, Network Dynamics

Delineating between-subject heterogeneity in alpha networks with Spatio-Spectral Eigenmodes

Andrew J. Quinn, Gary G.R. Green & Mark Hymers

NeuroImage (2021) 10.1016/j.neuroimage.2021.118330

Publication
EMD, Waveform Shape

Within-cycle instantaneous frequency profiles report oscillatory waveform dynamics

Andrew J. Quinn, Vítor Lopes-dos-Santos, Norden Huang, Wei-Kuang Liang, Chi-Hung Juan, Jia-Rong Yeh, Anna C. Nobre, David Dupret & Mark W. Woolrich

Journal of Neurophysiology (2021) 10.1152/jn.00201.2021

Publication
Spectrum, Auditory, Entrainment

Rhythmic Modulation of Visual Perception by Continuous Rhythmic Auditory Stimulation

Anna-Katharina R. Bauer, Freek van Ede, Andrew J. Quinn & Anna C. Nobre

The Journal of Neuroscience (2021) 10.1523/JNEUROSCI.2980-20.2021

Publication
EMD, Entrainment

Revealing the Dynamic Nature of Amplitude Modulated Neural Entrainment With Holo-Hilbert Spectral Analysis

Chi-Hung Juan, Kien Trong Nguyen, Wei-Kuang Liang, Andrew J. Quinn, Yen-Hsun Chen, Neil G. Muggleton, Jia-Rong Yeh, Mark W. Woolrich, Anna C. Nobre & Norden E. Huang

Frontiers in Neuroscience (2021) 10.3389/fnins.2021.673369

Pre-Print
EMD, Bursts, Waveform Shape

Automatic decomposition of electrophysiological data into distinct non-sinusoidal oscillatory modes

Marco S. Fabus, Andrew J. Quinn, Catherine E. Warnaby & Mark W. Woolrich

bioRxiv (2021) 10.1101/2021.07.06.451245

Publication
Spectrum, Connectivity, Clinical, Motor

Reduced cortico-muscular beta coupling in Parkinson’s disease predicts motor impairment

Nahid Zokaei, Andrew J Quinn, Michele T Hu, Masud Husain, Freek van Ede & Anna Christina Nobre

Brain Communications (2021) 10.1093/braincomms/fcab179

Pre-Print
Spectrum,

Human motor cortical gamma activity relates to GABAergic signalling and to behaviour

Catharina Zich, Magdalena Nowak, Emily L Hinson, Andrew J Quinn, Mark W Woolrich & Charlotte J Stagg

bioRxiv (2021) 10.1101/2021.06.16.448658

Publication
HMM, Network Dynamics

Dynamic analysis on simultaneous iEEG-MEG data via hidden Markov model

Siqi Zhang, Chunyan Cao, Andrew Quinn, Umesh Vivekananda, Shikun Zhan, Wei Liu, Bomin Sun, Mark Woolrich, Qing Lu & Vladimir Litvak

NeuroImage (2021) 10.1016/j.neuroimage.2021.117923

Pre-Print
Protocol, Clinical

The New Therapeutics in Alzheimer's Disease Longitudinal Cohort study (NTAD): study protocol

Juliette Helene Lanskey, Ece Kocagoncu, Andrew J Quinn, Yun-Ju Cheng, Melek Karadag, Jemma Pitt, John Isaac, Stephen Lowe, Michael Perkinton, Vanessa Raymont, Krish D Singh, Mark Woolrich, Anna C Nobre, Richard N Henson & James B Rowe

medRxiv (2021) 10.1101/2021.05.18.21257340

Pre-Print
Spectrum, Connectivity, Clinical, Motor

Reduced cortico-muscular beta coupling in Parkinson’s disease predicts motor impairment

Nahid Zokaei, Andrew J Quinn, Michele T Hu, Masud Husain, Freek van Ede & Anna Christina Nobre

bioRxiv (2021) 10.1101/2021.05.15.444289

Pre-Print
EMD, Waveform Shape

Within-cycle instantaneous frequency profiles report oscillatory waveform dynamics

Andrew J. Quinn, Vítor Lopes-dos-Santos, Norden Huang, Wei-Kuang Liang, Chi-Hung Juan, Jia-Rong Yeh, Anna C. Nobre, David Dupret & Mark W. Woolrich

bioRxiv (2021) 10.1101/2021.04.12.439547

Publication
Software, EMD, Waveform Shape, Bursts

EMD: Empirical Mode Decomposition and Hilbert-Huang Spectral Analyses in Python

Andrew Quinn, Vitor Lopes-dos-Santos, David Dupret, Anna Nobre & Mark Woolrich

Journal of Open Source Software (2021) 10.21105/joss.02977

Pre-Print
EMD, Bursts, Motor

Transient beta activity and connectivity during sustained motor behaviour

Irene Echeverria-Altuna, Andrew J. Quinn, Nahid Zokaei, Mark W. Woolrich, Anna C. Nobre & Freek van Ede

bioRxiv (2021) 10.1101/2021.03.02.433514

Publication
GLM,

Subjective SES is Associated with Children’s Neurophysiological Response to Auditory Oddballs

Alexander L Anwyl-Irvine, Edwin S Dalmaijer, Andrew J Quinn, Amy Johnson & Duncan E Astle

Cerebral Cortex Communications (2021) 10.1093/texcom/tgaa092

Publication
HMM, Network Dynamics

The psychological correlates of distinct neural states occurring during wakeful rest

Theodoros Karapanagiotidis, Diego Vidaurre, Andrew J. Quinn, Deniz Vatansever, Giulia L. Poerio, Adam Turnbull, Nerissa Siu Ping Ho, Robert Leech, Boris C. Bernhardt, Elizabeth Jefferies, Daniel S. Margulies, Thomas E. Nichols, Mark W. Woolrich & Jonathan Smallwood

Scientific Reports (2020) 10.1038/s41598-020-77336-z

Pre-Print
Spectrum, Auditory, Entrainment

Rhythmic modulation of visual perception by continuous rhythmic auditory stimulation

Anna-Katharina R. Bauer, Freek van Ede, Andrew J. Quinn & Anna C. Nobre

bioRxiv (2020) 10.1101/2020.10.30.362467

Publication
Connectivity, Clinical

Tau pathology in early Alzheimer's disease is linked to selective disruptions in neurophysiological network dynamics

Ece Kocagoncu, Andrew Quinn, Azadeh Firouzian, Elisa Cooper, Andrea Greve, Roger Gunn, Gary Green, Mark W. Woolrich, Richard N. Henson, Simon Lovestone & James B. Rowe

Neurobiology of Aging (2020) 10.1016/j.neurobiolaging.2020.03.009

Publication
HMM, Network Dynamics

Transient spectral events in resting state MEG predict individual task responses

R. Becker, D. Vidaurre, A.J. Quinn, R.G. Abeysuriya, O. Parker Jones, S. Jbabdi & M.W. Woolrich

NeuroImage (2020) 10.1016/j.neuroimage.2020.116818

Pre-Print
MVAR, Connectivity, Spectrum, Resting State, Network Dynamics

Delineating single subject oscillatory brain networks with Spatio-Spectral Eigenmodes

Andrew J Quinn, Gary GR Green & Mark Hymers

bioRxiv (2020) 10.1101/2020.06.21.157412

Publication
HMM, Bursts, Network Dynamics

The role of transient spectral ‘bursts’ in functional connectivity: A magnetoencephalography study

Zelekha A. Seedat, Andrew J. Quinn, Diego Vidaurre, Lucrezia Liuzzi, Lauren E. Gascoyne, Benjamin A.E. Hunt, George C. O’Neill, Daisie O. Pakenham, Karen J. Mullinger, Peter G. Morris, Mark W. Woolrich & Matthew J. Brookes

NeuroImage (2020) 10.1016/j.neuroimage.2020.116537

Publication
Software, MVAR, Spectrum, Network Dynamics

SAILS: Spectral Analysis In Linear Systems

Andrew Quinn & Mark Hymers

Journal of Open Source Software (2020) 10.21105/joss.01982

Publication
HMM, Bursts, Motor

Post-stimulus beta responses are modulated by task duration

Daisie O. Pakenham, Andrew J. Quinn, Adam Fry, Susan T. Francis, Mark W. Woolrich, Matthew J. Brookes & Karen J. Mullinger

NeuroImage (2020) 10.1016/j.neuroimage.2019.116288

Publication
HMM, Clinical, Bursts, Motor

Dissecting beta-state changes during timed movement preparation in Parkinson’s disease

Simone G. Heideman, Andrew J. Quinn, Mark W. Woolrich, Freek van Ede & Anna C. Nobre

Progress in Neurobiology (2020) 10.1016/j.pneurobio.2019.101731

Pre-Print
HMM, Network Dynamics

The psychological correlates of distinct neural states occurring during wakeful rest

Theodoros Karapanagiotidis, Diego Vidaurre, Andrew J. Quinn, Deniz Vatansever, Giulia L. Poerio, Adam Turnbull, Nerissa Siu Ping Ho, Robert Leech, Boris C. Bernhardt, Elizabeth Jefferies, Daniel S. Margulies, Thomas E. Nichols, Mark W. Woolrich & Jonathan Smallwood

bioRxiv (2019) 10.1101/2019.12.21.885772

Publication
Spectrum, Connectivity, Clinical

Biomagnetic biomarkers for dementia: A pilot multicentre study with a recommended methodological framework for magnetoencephalography

Laura E. Hughes, Richard N. Henson, Ernesto Pereda, Ricardo Bruña, David López‐Sanz, Andrew J. Quinn, Mark W. Woolrich, Anna C. Nobre, James B. Rowe, Fernando Maestú & the BioFIND Working Group

Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring (2019) 10.1016/j.dadm.2019.04.009

Publication
HMM, Bursts, Motor

Unpacking Transient Event Dynamics in Electrophysiological Power Spectra

Andrew J. Quinn, Freek van Ede, Matthew J. Brookes, Simone G. Heideman, Magdalena Nowak, Zelekha A. Seedat, Diego Vidaurre, Catharina Zich, Anna C. Nobre & Mark W. Woolrich

Brain Topography (2019) 10.1007/s10548-019-00745-5

Publication
Connectivity, Resting State

Do the posterior midline cortices belong to the electrophysiological default-mode network?

Martin Sjøgård, Xavier De Tiège, Alison Mary, Philippe Peigneux, Serge Goldman, Guy Nagels, Jeroen van Schependom, Andrew J. Quinn, Mark W. Woolrich & Vincent Wens

NeuroImage (2019) 10.1016/j.neuroimage.2019.06.052

Publication
Connectivity, Network Dynamics, Resting State

Tracking dynamic brain networks using high temporal resolution MEG measures of functional connectivity

Prejaas Tewarie, Lucrezia Liuzzi, George C. O'Neill, Andrew J. Quinn, Alessandra Griffa, Mark W. Woolrich, Cornelis J. Stam, Arjan Hillebrand & Matthew J. Brookes

NeuroImage (2019) 10.1016/j.neuroimage.2019.06.006

Publication
Connectivity, Network Dynamics, Resting State

How Sensitive Are Conventional MEG Functional Connectivity Metrics With Sliding Windows to Detect Genuine Fluctuations in Dynamic Functional Connectivity?

Lucrezia Liuzzi, Andrew J. Quinn, George C. O’Neill, Mark W. Woolrich, Matthew J. Brookes, Arjan Hillebrand & Prejaas Tewarie

Frontiers in Neuroscience (2019) 10.3389/fnins.2019.00797

Publication
HMM, Network Dynamics, Resting State

A dynamic system of brain networks revealed by fast transient EEG fluctuations and their fMRI correlates

B. Hunyadi, M.W. Woolrich, A.J. Quinn, D. Vidaurre & M. De Vos

NeuroImage (2019) 10.1016/j.neuroimage.2018.09.082

Publication
HMM, Network Dynamics, Resting State

Discovering dynamic brain networks from big data in rest and task

Diego Vidaurre, Romesh Abeysuriya, Robert Becker, Andrew J. Quinn, Fidel Alfaro-Almagro, Stephen M. Smith & Mark W. Woolrich

NeuroImage (2018) 10.1016/j.neuroimage.2017.06.077

Publication
HMM, GLM, Network Dynamics

Task-Evoked Dynamic Network Analysis Through Hidden Markov Modeling

Andrew J. Quinn, Diego Vidaurre, Romesh Abeysuriya, Robert Becker, Anna C. Nobre & Mark W. Woolrich

Frontiers in Neuroscience (2018) 10.3389/fnins.2018.00603

Publication
HMM, Network Dynamics

Spontaneous cortical activity transiently organises into frequency specific phase-coupling networks

Diego Vidaurre, Laurence T. Hunt, Andrew J. Quinn, Benjamin A. E. Hunt, Matthew J. Brookes, Anna C. Nobre & Mark W. Woolrich

Nature Communications (2018) 10.1038/s41467-018-05316-z

Publication
Connectivity, Clinical, Motor

Impaired corticomuscular and interhemispheric cortical beta oscillation coupling in amyotrophic lateral sclerosis

Malcolm Proudfoot, Freek van Ede, Andrew Quinn, Giles L. Colclough, Joanne Wuu, Kevin Talbot, Michael Benatar, Mark W. Woolrich, Anna C. Nobre & Martin R. Turner

Clinical Neurophysiology (2018) 10.1016/j.clinph.2018.03.019

Pre-Print
HMM, Motor

Motor learning shapes temporal activity in human sensorimotor cortex

Catharina Zich, Mark W Woolrich, Robert Becker, Diego Vidaurre, Jacqueline Scholl, Emily L Hinson, Laurie Josephs, Sven Braeutigam, Andrew J Quinn & Charlotte J Stagg

bioRxiv (2018) 10.1101/345421

Publication
Connectivity, Clinical, Resting State

Increased cerebral functional connectivity in ALS

Malcolm Proudfoot, Giles L. Colclough, Andrew Quinn, Joanne Wuu, Kevin Talbot, Michael Benatar, Anna C. Nobre, Mark W. Woolrich & Martin R. Turner

Neurology (2018) 10.1212/WNL.0000000000005333

Publication
Stimulation, Motor

Driving Human Motor Cortical Oscillations Leads to Behaviorally Relevant Changes in Local GABAAInhibition: A tACS-TMS Study

Magdalena Nowak, Emily Hinson, Freek van Ede, Alek Pogosyan, Andrea Guerra, Andrew Quinn, Peter Brown & Charlotte J. Stagg

The Journal of Neuroscience (2017) 10.1523/JNEUROSCI.0098-17.2017

Publication
GLM, Clinical

Altered cortical beta‐band oscillations reflect motor system degeneration in amyotrophic lateral sclerosis

Malcolm Proudfoot, Gustavo Rohenkohl, Andrew Quinn, Giles L. Colclough, Joanne Wuu, Kevin Talbot, Mark W. Woolrich, Michael Benatar, Anna C. Nobre & Martin R. Turner

Human Brain Mapping (2017) 10.1002/hbm.23357

Publication
Connectivity, Resting State

How reliable are MEG resting-state connectivity metrics?

G.L. Colclough, M.W. Woolrich, P.K. Tewarie, M.J. Brookes, A.J. Quinn & S.M. Smith

NeuroImage (2016) 10.1016/j.neuroimage.2016.05.070

Publication
HMM, Spectrum, Motor

Spectrally resolved fast transient brain states in electrophysiological data

Diego Vidaurre, Andrew J. Quinn, Adam P. Baker, David Dupret, Alvaro Tejero-Cantero & Mark W. Woolrich

NeuroImage (2016) 10.1016/j.neuroimage.2015.11.047