Results 11 to 20 of about 56,380 (258)

A 90‐channel triaxial magnetoencephalography system using optically pumped magnetometers

Annals of the New York Academy of Sciences, 2022
Magnetoencephalography (MEG) measures the small magnetic fields generated by current flow in neural networks, providing a noninvasive metric of brain function. MEG is well established as a powerful neuroscientific and clinical tool.
M. Rea, E. Boto, N. Holmes, R. Hill, James Osborne, Natalie Rhodes, J. Leggett, Lukas Rier, R. Bowtell, V. Shah, M. Brookes   +10 more
semanticscholar   +1 more source

A Brief Introduction to Magnetoencephalography (MEG) and Its Clinical Applications

Brain Science, 2022
Magnetoencephalography (MEG) plays a pivotal role in the diagnosis of brain disorders. In this review, we have investigated potential MEG applications for analysing brain disorders.
A. Fred, Subbiahpillai Neelakantapillai Kumar, Ajay Kumar Haridhas, Sayantani Ghosh, Harishita Purushothaman Bhuvana, W. K. Sim, Vijayaragavan Vimalan, Fredin Arun Sedly Givo, V. Jousmäki, P. Padmanabhan, B. Gulyás   +10 more
semanticscholar   +1 more source

Testing the generalization of neural representations

NeuroImage, 2023
Multivariate analysis methods are widely used in neuroscience to investigate the presence and structure of neural representations. Representational similarities across time or contexts are often investigated using pattern generalization, e.g. by training
Florian Sandhaeger, Markus Siegel
doaj   +1 more source

Resting-state electroencephalography and magnetoencephalography as biomarkers of chronic pain: a systematic review

Pain, 2022
Supplemental Digital Content is Available in the Text.
P. T. Zebhauser, Vanessa D. Hohn, M. Ploner   +2 more
semanticscholar   +1 more source

Cerebral plasticity after hypoglosso-facial anastomosis in facial palsy: a magnetoencephalography study. [PDF]

Neuroimage Rep
Hervochon R, Ziri D, Dupuch G, Chaumon M, Foirest C, Schwartz D, Gitton C, George N, Tankere F.   +8 more
europepmc   +2 more sources

Beta and gamma oscillations index cognitive interference effects across a distributed motor network

NeuroImage, 2020
The planning and execution of an efficient motor plan is essential to everyday cognitive function, and relies on oscillatory neural responses in both the beta (14–30 ​Hz) and gamma (>30 ​Hz) bands.
Alex I. Wiesman, Sam M. Koshy, Elizabeth Heinrichs-Graham, Tony W. Wilson   +3 more
doaj   +1 more source

Attention modulates the gating of primary somatosensory oscillations

NeuroImage, 2020
Sensory gating (SG) is a well-studied phenomenon in which neural responses are reduced to identical stimuli presented in succession, and is thought to represent the functional inhibition of primary sensory information that is redundant in nature.
Alex I. Wiesman, Tony W. Wilson
doaj   +1 more source

Local cortical thickness predicts somatosensory gamma oscillations and sensory gating: A multimodal approach

NeuroImage, 2020
Two largely distinct bodies of research have demonstrated age-related alterations and disease-specific aberrations in both local gamma oscillations and patterns of cortical thickness.
Amy L. Proskovec, Rachel K. Spooner, Alex I. Wiesman, Tony W. Wilson   +3 more
doaj   +1 more source

Multistage classification identifies altered cortical phase- and amplitude-coupling in Multiple Sclerosis

NeuroImage, 2022
Distinguishing groups of subjects or experimental conditions in a high-dimensional feature space is a common goal in modern neuroimaging studies. Successful classification depends on the selection of relevant features as not every neuronal signal ...
Marcus Siems, Johannes Tünnerhoff, Ulf Ziemann, Markus Siegel   +3 more
doaj   +1 more source

A 10-hour within-participant magnetoencephalography narrative dataset to test models of language comprehension

Scientific Data, 2022
Recently, cognitive neuroscientists have increasingly studied the brain responses to narratives. At the same time, we are witnessing exciting developments in natural language processing where large-scale neural network models can be used to instantiate ...
Kristijan Armeni, Umut Güçlü, M. V. van Gerven, J. Schoffelen   +3 more
semanticscholar   +1 more source