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Outputs (8)

Changes in electrophysiological markers of cognitive control after administration of galantamine (2018)
Journal Article
Robson, S. E., Gascoyne, L. E., Mullinger, K. J., Robson, S., Kumar, J., O'Neill, G. C., …Liddle, P. F. (2018). Changes in electrophysiological markers of cognitive control after administration of galantamine. NeuroImage: Clinical, 20, 228-235. https://doi.org/10.1016/j.nicl.2018.07.019

© 2018 The healthy brain is able to maintain a stable balance between bottom-up sensory processing and top-down cognitive control. The neurotransmitter acetylcholine plays a substantial role in this. Disruption of this balance could contribute to sym... Read More about Changes in electrophysiological markers of cognitive control after administration of galantamine.

Dynamics of large-scale electrophysiological networks: a technical review (2017)
Journal Article
O'Neill, G. C., Tewarie, P. K., Vidaurre, D., Liuzzi, L., Woolrich, M. W., & Brookes, M. J. (2017). Dynamics of large-scale electrophysiological networks: a technical review. NeuroImage, https://doi.org/10.1016/j.neuroimage.2017.10.003

For several years it has been argued that neural synchronisation is crucial for cognition. The idea that synchronised temporal patterns between different neural groups carries information above and beyond the isolated activity of these groups has ins... Read More about Dynamics of large-scale electrophysiological networks: a technical review.

An intra-neural microstimulation system for ultra-high field magnetic resonance imaging and magnetoencephalography (2017)
Journal Article
Glover, P. M., Watkins, R. H., O’Neill, G. C., Ackerley, R. M., Sánchez-Panchuelo, R., McGlone, F., …Francis, S. T. (2017). An intra-neural microstimulation system for ultra-high field magnetic resonance imaging and magnetoencephalography. Journal of Neuroscience Methods, 290, 69-78. https://doi.org/10.1016/j.jneumeth.2017.07.016

Background Intra-neural microstimulation (INMS) is a technique that allows the precise delivery of low-current electrical pulses into human peripheral nerves. Single unit INMS can be used to stimulate individual afferent nerve fibres during micron... Read More about An intra-neural microstimulation system for ultra-high field magnetic resonance imaging and magnetoencephalography.

The effect of physical fatigue on oscillatory dynamics of the sensorimotor cortex (2017)
Journal Article
Fry, A., Mullinger, K. J., O'Neill, G. C., Brookes, M. J., & Folland, J. P. (2018). The effect of physical fatigue on oscillatory dynamics of the sensorimotor cortex. Acta Physiologica, 220(3), 370-381. https://doi.org/10.1111/apha.12843

Aim: While physical fatigue is known to arise in part from supraspinal mechanisms within the brain exactly how brain activity is modulated during fatigue is not well understood. Therefore, this study examined how typical neural oscillatory responses... Read More about The effect of physical fatigue on oscillatory dynamics of the sensorimotor cortex.

Integrating cross-frequency and within band functional networks in resting-state MEG: A multi-layer network approach (2016)
Journal Article
Van Mieghem, P., Tewarie, P., Hillebrand, A., van Dijk, B. W., Stam, C. J., O'Neill, G. C., …Brookes, M. J. (2016). Integrating cross-frequency and within band functional networks in resting-state MEG: A multi-layer network approach. NeuroImage, 142, 324-336. https://doi.org/10.1016/j.neuroimage.2016.07.057

Neuronal oscillations exist across a broad frequency spectrum, and are thought to provide a mechanism of interaction between spatially separated brain regions. Since ongoing mental activity necessitates the simultaneous formation of multiple networks... Read More about Integrating cross-frequency and within band functional networks in resting-state MEG: A multi-layer network approach.

Modulation of post-movement beta rebound by contraction force and rate of force development (2016)
Journal Article
Fry, A., Mullinger, K. J., O'Neill, G. C., Barratt, E. L., Morris, P. G., Bauer, M., …Brookes, M. J. (2016). Modulation of post-movement beta rebound by contraction force and rate of force development. Human Brain Mapping, 37(7), https://doi.org/10.1002/hbm.23189

Movement induced modulation of the beta rhythm is one of the most robust neural oscillatory phenomena in the brain. In the preparation and execution phases of movement, a loss in beta amplitude is observed (movement related beta decrease (MRBD)). Thi... Read More about Modulation of post-movement beta rebound by contraction force and rate of force development.

Measuring electrophysiological connectivity by power envelope correlation: a technical review on MEG methods (2015)
Journal Article
O'Neill, G. C., Barratt, E. L., Hunt, B. A. E., Tewarie, P. K., & Brookes, M. J. (2015). Measuring electrophysiological connectivity by power envelope correlation: a technical review on MEG methods. Physics in Medicine and Biology, 60(21), Article R271-R295. https://doi.org/10.1088/0031-9155/60/21/R271

The human brain can be divided into multiple areas, each responsible for different aspects of behaviour. Healthy brain function relies upon efficient connectivity between these areas and, in recent years, neuroimaging has been revolutionised by an ab... Read More about Measuring electrophysiological connectivity by power envelope correlation: a technical review on MEG methods.

Dynamic recruitment of resting state sub-networks (2015)
Journal Article
O'Neill, G. C., Bauer, M., Woolrich, M. W., Morris, P. G., Barnes, G. R., & Brookes, M. J. (2015). Dynamic recruitment of resting state sub-networks. NeuroImage, 115, https://doi.org/10.1016/j.neuroimage.2015.04.030

Resting state networks (RSNs) are of fundamental importance in human systems neuroscience with evidence suggesting that they are integral to healthy brain function and perturbed in pathology. Despite rapid progress in this area, the temporal dynamics... Read More about Dynamic recruitment of resting state sub-networks.