Richard Bowtell

56 papers Journal 56

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Improved Motion Correction in Dynamic Contrast-Enhanced MRI Using Low Rank With Soft Weighting. IEEE Access Jichang Zhang, Faisal Najeeb, Yulin Wang, Xinpei Wang, Pengfei Xu, Hammad Omer, Jianjun Zheng, Jingfeng Zhang, Sue Francis, Paul Glover, Richard Bowtell, Thomas Meersmann, Chengbo Wang
2025	J	`jnl`	Wearable Magnetoencephalography in a Lightly Shielded Environment. IEEE Trans. Biomed. Eng. Niall Holmes, James Leggett, Ryan M. Hill, Lukas Rier, Elena Boto, Holly Schofield, Tyler Hayward, Eliot Dawson, David Woolger, Vishal Shah, Samu Taulu, Matthew J. Brookes, Richard Bowtell
2024	J	`jnl`	Memory impairment in Amyloidβ-status Alzheimer's disease is associated with a reduction in CA1 and dentate gyrus volume: In vivo MRI at 7T. NeuroImage Ishani Hari, Oluwatobi F. Adeyemi, Penny A. Gowland, Richard Bowtell, Olivier E. Mougin, Patrick Vesey, Jagrit Shah, Elizabeta B. Mukaetova-Ladinska, Akram Hosseini
2023	J	`jnl`	An Iterative Implementation of the Signal Space Separation Method for Magnetoencephalography Systems with Low Channel Counts. Sensors Niall Holmes, Richard Bowtell, Matthew J. Brookes, Samu Taulu
2023	J	`jnl`	Benchtop Magnetic Shielding for Benchmarking Atomic Magnetometers. IEEE Trans. Instrum. Meas. Peter J. Hobson, Niall Holmes, Prashant Patel, Ben Styles, James Chalmers, Chris Morley, Alister Davis, Michael Packer, Thomas X. Smith, Sintija Raudonyte, Darragh Holmes, Robert Harrison, David Woolger, Dominic Sims, Matthew J. Brookes, Richard Bowtell, T. Mark Fromhold
2023	J	`jnl`	Designing Optimal Loop, Saddle, and Ellipse-Based Magnetic Coils by Spherical Harmonic Mapping. IEEE Trans. Instrum. Meas. Peter J. Hobson, Noah L. Hardwicke, Alister Davis, Thomas X. Smith, Chris Morley, Michael Packer, Niall Holmes, Max A. Weil, Matthew J. Brookes, Richard Bowtell, T. Mark Fromhold
2023	J	`jnl`	Enabling ambulatory movement in wearable magnetoencephalography with matrix coil active magnetic shielding. NeuroImage Niall Holmes, Molly Rea, Ryan M. Hill, James Leggett, Lucy J. Edwards, Peter J. Hobson, Elena Boto, Tim M. Tierney, Lukas Rier, Gonzalo Reina Rivero, Vishal Shah, James Osborne, T. Mark Fromhold, Paul Glover, Matthew J. Brookes, Richard Bowtell
2023	J	`jnl`	Measurement of Frontal Midline Theta Oscillations using OPM-MEG. NeuroImage Natalie Rhodes, Molly Rea, Elena Boto, Lukas Rier, Vishal Shah, Ryan M. Hill, James Osborne, Cody Doyle, Niall Holmes, Sebastian C. Coleman, Karen J. Mullinger, Richard Bowtell, Matthew J. Brookes
2023	J	`jnl`	Naturalistic Hyperscanning with Wearable Magnetoencephalography. Sensors Niall Holmes, Molly Rea, Ryan M. Hill, Elena Boto, James Leggett, Lucy J. Edwards, Natalie Rhodes, Vishal Shah, James Osborne, T. Mark Fromhold, Paul Glover, P. Read Montague, Matthew J. Brookes, Richard Bowtell
2022	J	`jnl`	Improved Dynamic Contrast-Enhanced MRI Using Low Rank With Joint Sparsity. IEEE Access Jichang Zhang, Faisal Najeeb, Xinpei Wang, Pengfei Xu, Hammad Omer, Jianjun Zheng, Jingfeng Zhang, Sue Francis, Paul Glover, Richard Bowtell, Chengbo Wang
2022	J	`jnl`	Magnetic Field Mapping and Correction for Moving OP-MEG. IEEE Trans. Biomed. Eng. Stephanie Mellor, Tim M. Tierney, George C. O'Neill, Nicholas Alexander, Robert A. Seymour, Niall Holmes, José David López, Ryan M. Hill, Elena Boto, Molly Rea, Gillian Roberts, James Leggett, Richard Bowtell, Matthew J. Brookes, Eleanor A. Maguire, Matthew C. Walker, Gareth R. Barnes
2022	J	`jnl`	Triaxial detection of the neuromagnetic field using optically-pumped magnetometry: feasibility and application in children. NeuroImage Elena Boto, Vishal Shah, Ryan M. Hill, Natalie Rhodes, James Osborne, Cody Doyle, Niall Holmes, Molly Rea, James Leggett, Richard Bowtell, Matthew J. Brookes
2022	J	`jnl`	Using OPM-MEG in contrasting magnetic environments. NeuroImage Ryan M. Hill, Jasen Devasagayam, Niall Holmes, Elena Boto, Vishal Shah, James Osborne, Kristina Safar, Frank Worcester, Christopher Mariani, Eliot Dawson, David Woolger, Richard Bowtell, Margot J. Taylor, Matthew J. Brookes
2021	J	`jnl`	Measuring functional connectivity with wearable MEG. NeuroImage Elena Boto, Ryan M. Hill, Molly Rea, Niall Holmes, Zelekha A. Seedat, James Leggett, Vishal Shah, James Osborne, Richard Bowtell, Matthew J. Brookes
2021	J	`jnl`	Measuring the cortical tracking of speech with optically-pumped magnetometers. NeuroImage Paul de Lange, Elena Boto, Niall Holmes, Ryan M. Hill, Richard Bowtell, Vincent Wens, Xavier De Tiège, Matthew J. Brookes, Mathieu Bourguignon
2021	J	`jnl`	Mouth magnetoencephalography: A unique perspective on the human hippocampus. NeuroImage Tim M. Tierney, Andrew Levy, Daniel N. Barry, Sofie S. Meyer, Yoshihito Shigihara, Matt Everatt, Stephanie Mellor, José David López, Sven Bestmann, Niall Holmes, Gillian Roberts, Ryan M. Hill, Elena Boto, James Leggett, Vishal Shah, Matthew J. Brookes, Richard Bowtell, Eleanor A. Maguire, Gareth R. Barnes
2021	J	`jnl`	Precision magnetic field modelling and control for wearable magnetoencephalography. NeuroImage Molly Rea, Niall Holmes, Ryan M. Hill, Elena Boto, James Leggett, Lucy J. Edwards, David Woolger, Eliot Dawson, Vishal Shah, James Osborne, Richard Bowtell, Matthew J. Brookes
2021	J	`jnl`	Theoretical advantages of a triaxial optically pumped magnetometer magnetoencephalography system. NeuroImage Matthew J. Brookes, Elena Boto, Molly Rea, Vishal Shah, James Osborne, Niall Holmes, Ryan M. Hill, James Leggett, Natalie Rhodes, Richard Bowtell
2020	J	`jnl`	Multi-centre, multi-vendor reproducibility of 7T QSM and R NeuroImage Catarina Rua, William T. Clarke, Ian D. Driver, Olivier E. Mougin, Andrew Tyler Morgan, Stuart Clare, Susan T. Francis, Keith W. Muir, Richard G. Wise, Adrian Carpenter, Guy B. Williams, James B. Rowe, Richard Bowtell, Christopher T. Rodgers
2020	J	`jnl`	Multi-channel whole-head OPM-MEG: Helmet design and a comparison with a conventional system. NeuroImage Ryan M. Hill, Elena Boto, Molly Rea, Niall Holmes, James Leggett, Laurence A. Coles, Manolis Papastavrou, Sarah K. Everton, Benjamin A. E. Hunt, Dominic Sims, James Osborne, Vishal Shah, Richard Bowtell, Matthew J. Brookes
2020	J	`jnl`	Multi-site harmonization of 7 tesla MRI neuroimaging protocols. NeuroImage William T. Clarke, Olivier E. Mougin, Ian D. Driver, Catarina Rua, Andrew Tyler Morgan, Michael Asghar, Stuart Clare, Susan T. Francis, Richard G. Wise, Christopher T. Rodgers, Adrian Carpenter, Keith W. Muir, Richard Bowtell
2020	J	`jnl`	Strong diffusion gradients allow the separation of intra- and extra-axonal gradient-echo signals in the human brain. NeuroImage Elena Kleban, Chantal M. W. Tax, Umesh S. Rudrapatna, Derek K. Jones, Richard Bowtell
2019	J	`jnl`	Imaging the human hippocampus with optically-pumped magnetoencephalography. NeuroImage Daniel N. Barry, Tim M. Tierney, Niall Holmes, Elena Boto, Gillian Roberts, James Leggett, Richard Bowtell, Matthew J. Brookes, Gareth R. Barnes, Eleanor A. Maguire
2019	J	`jnl`	Optically pumped magnetometers: From quantum origins to multi-channel magnetoencephalography. NeuroImage Tim M. Tierney, Niall Holmes, Stephanie Mellor, José David López, Gillian Roberts, Ryan M. Hill, Elena Boto, James Leggett, Vishal Shah, Matthew J. Brookes, Richard Bowtell, Gareth R. Barnes
2019	J	`jnl`	Reference Layer Artefact Subtraction (RLAS): Electromagnetic Simulations. IEEE Access Muhammad Enamul Hoque Chowdhury, Amith Khandakar, Karen J. Mullinger, Belayat Hossain, Nasser Al-Emadi, Andre Antunes, Richard Bowtell
2019	J	`jnl`	Towards OPM-MEG in a virtual reality environment. NeuroImage Gillian Roberts, Niall Holmes, Nicholas Alexander, Elena Boto, James Leggett, Ryan M. Hill, Vishal Shah, Molly Rea, Richard Vaughan, Eleanor A. Maguire, Klaus Kessler, Shaun Beebe, T. Mark Fromhold, Gareth R. Barnes, Richard Bowtell, Matthew J. Brookes
2019	J	`jnl`	Updating Dynamic Noise Models With Moving Magnetoencephalographic (MEG) Systems. IEEE Access José David López, Tim M. Tierney, Angela Sucerquia, Felipe Valencia, Niall Holmes, Stephanie Mellor, Gillian Roberts, Ryan M. Hill, Richard Bowtell, Matthew J. Brookes, Gareth R. Barnes
2019	J	`jnl`	Wearable neuroimaging: Combining and contrasting magnetoencephalography and electroencephalography. NeuroImage Elena Boto, Zelekha A. Seedat, Niall Holmes, James Leggett, Ryan M. Hill, Gillian Roberts, Vishal Shah, T. Mark Fromhold, Karen J. Mullinger, Tim M. Tierney, Gareth R. Barnes, Richard Bowtell, Matthew J. Brookes
2018	J	`jnl`	A bi-planar coil system for nulling background magnetic fields in scalp mounted magnetoencephalography. NeuroImage Niall Holmes, James Leggett, Elena Boto, Gillian Roberts, Ryan M. Hill, Tim M. Tierney, Vishal Shah, Gareth R. Barnes, Matthew J. Brookes, Richard Bowtell
2018	J	`jnl`	Cognitive neuroscience using wearable magnetometer arrays: Non-invasive assessment of language function. NeuroImage Tim M. Tierney, Niall Holmes, Sofie S. Meyer, Elena Boto, Gillian Roberts, James Leggett, Sarah Buck, Leonardo Duque-Muñoz, Vladimir Litvak, Sven Bestmann, Torsten Baldeweg, Richard Bowtell, Matthew J. Brookes, Gareth R. Barnes
2018	J	`jnl`	Exploring the origins of EEG motion artefacts during simultaneous fMRI acquisition: Implications for motion artefact correction. NeuroImage Glyn S. Spencer, James A. Smith, Muhammad Enamul Hoque Chowdhury, Richard Bowtell, Karen J. Mullinger
2018	J	`jnl`	Microstructural imaging of the human brain with a 'super-scanner': 10 key advantages of ultra-strong gradients for diffusion MRI. NeuroImage Derek K. Jones, Daniel C. Alexander, Richard Bowtell, Mara Cercignani, Flavio Dell'Acqua, Damien J. McHugh, Karla L. Miller, Marco Palombo, Geoffrey J. M. Parker, S. Umesh Rudrapatna, Chantal M. W. Tax
2017	J	`jnl`	A new generation of magnetoencephalography: Room temperature measurements using optically-pumped magnetometers. NeuroImage Elena Boto, Sofie S. Meyer, Vishal Shah, Orang Alem, Svenja Knappe, Peter Krüger, T. Mark Fromhold, Mark Lim, Paul Glover, Peter G. Morris, Richard Bowtell, Gareth R. Barnes, Matthew J. Brookes
2016	J	`jnl`	Global signal modulation of single-trial fMRI response variability: Effect on positive vs negative BOLD response relationship. NeuroImage Stephen D. Mayhew, Karen J. Mullinger, Dirk Ostwald, Camillo Porcaro, Richard Bowtell, Andrew P. Bagshaw, Susan T. Francis
2014	J	`jnl`	Corrigendum to "Reference layer artefact subtraction (RLAS): A novel method of minimizing EEG artefacts during simultaneous fMRI" [Neuroimage 84 (2014) 307-319]. NeuroImage Muhammad Enamul Hoque Chowdhury, Karen J. Mullinger, Paul Glover, Richard Bowtell
2014	J	`jnl`	Evidence that the negative BOLD response is neuronal in origin: A simultaneous EEG-BOLD-CBF study in humans. NeuroImage Karen J. Mullinger, Stephen D. Mayhew, Andrew P. Bagshaw, Richard Bowtell, Susan T. Francis
2014	J	`jnl`	Functional quantitative susceptibility mapping (fQSM). NeuroImage Dávid Z. Balla, Rosa-María Sánchez-Panchuelo, Samuel J. Wharton, Gisela E. Hagberg, Klaus Scheffler, Susan T. Francis, Richard Bowtell
2014	J	`jnl`	Global intravascular and local hyperoxia contrast phase-based blood oxygenation measurements. NeuroImage Ian D. Driver, Samuel J. Wharton, Paula L. Croal, Richard Bowtell, Susan T. Francis, Penny A. Gowland
2014	J	`jnl`	Investigating intrinsic connectivity networks using simultaneous BOLD and CBF measurements. NeuroImage Stephen D. Mayhew, Karen J. Mullinger, Andrew P. Bagshaw, Richard Bowtell, Susan T. Francis
2014	J	`jnl`	Neuroimaging paradigms for tonotopic mapping (I): The influence of sound stimulus type. NeuroImage Dave R. M. Langers, Katrin Krumbholz, Richard Bowtell, Deborah Ann Hall
2014	J	`jnl`	Reference layer artefact subtraction (RLAS): A novel method of minimizing EEG artefacts during simultaneous fMRI. NeuroImage Muhammad Enamul Hoque Chowdhury, Karen J. Mullinger, Paul Glover, Richard Bowtell
2014	J	`jnl`	Regional structural differences across functionally parcellated Brodmann areas of human primary somatosensory cortex. NeuroImage Rosa-María Sánchez-Panchuelo, Julien Besle, Olivier E. Mougin, Penny A. Gowland, Richard Bowtell, Denis Schluppeck, Susan T. Francis
2013	J	`jnl`	Gradient echo based fiber orientation mapping using R2* and frequency difference measurements. NeuroImage Sam J. Wharton, Richard Bowtell
2013	J	`jnl`	Identifying the sources of the pulse artefact in EEG recordings made inside an MR scanner. NeuroImage Karen J. Mullinger, Jade Havenhand, Richard Bowtell
2012	J	`jnl`	Motion-related artefacts in EEG predict neuronally plausible patterns of activation in fMRI data. NeuroImage Marije Jansen, Thomas P. White, Karen J. Mullinger, Elizabeth B. Liddle, Penny A. Gowland, Susan T. Francis, Richard Bowtell, Peter F. Liddle
2011	J	`jnl`	Reducing the gradient artefact in simultaneous EEG-fMRI by adjusting the subject's axial position. NeuroImage Karen J. Mullinger, Winston X. Yan, Richard Bowtell
2010	J	`jnl`	A comparison of fMRI adaptation and multivariate pattern classification analysis in visual cortex. NeuroImage Panagiotis Sapountzis, Denis Schluppeck, Richard Bowtell, Jonathan Westley Peirce
2010	J	`jnl`	Investigating the effect of blood susceptibility on phase contrast in the human brain. NeuroImage Natalia Petridou, Sam J. Wharton, A. Lotfipour, Penny A. Gowland, Richard Bowtell
2010	J	`jnl`	Whole-brain susceptibility mapping at high field: A comparison of multiple- and single-orientation methods. NeuroImage Sam J. Wharton, Richard Bowtell
2009	J	`jnl`	Source localisation in concurrent EEG/fMRI: Applications at 7T. NeuroImage Matthew J. Brookes, Jiri Vrba, Karen J. Mullinger, Gerða Björk Geirsdóttir, Winston X. Yan, Claire M. Stevenson, Richard Bowtell, Peter G. Morris
2009	J	`jnl`	Understanding gradient artefacts in simultaneous EEG/fMRI. NeuroImage Winston X. Yan, Karen J. Mullinger, Matthew J. Brookes, Richard Bowtell
2009	J	`jnl`	Using magnetic field simulation to study susceptibility-related phase contrast in gradient echo MRI. NeuroImage Andreas Schäfer, Sam J. Wharton, Penny A. Gowland, Richard Bowtell
2009	J	`jnl`	fMRI analysis of active, passive and electrically stimulated ankle dorsiflexion. NeuroImage Susan T. Francis, Xia Lin, Samia Aboushoushah, Thomas P. White, Margaret Phillips, Richard Bowtell, Cris S. Constantinescu
2009	J	`jnl`	fMRI at 1.5, 3 and 7 T: Characterising BOLD signal changes. NeuroImage Wietske van der Zwaag, Susan T. Francis, Kay Head, Andrew M. Peters, Penny A. Gowland, Peter G. Morris, Richard Bowtell
2008	J	`jnl`	A novel MR-compatible device for providing forces to the human finger during functional neuroimaging studies. NeuroImage Carl P. T. Jackson, Richard Bowtell, Peter G. Morris, Stephen R. Jackson
2008	J	`jnl`	Simultaneous EEG source localisation and artifact rejection during concurrent fMRI by means of spatial filtering. NeuroImage Matthew J. Brookes, Karen J. Mullinger, Claire M. Stevenson, Peter G. Morris, Richard Bowtell