Results 1 to 10 of about 30,896 (211)

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

Brain Sciences, 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.
Alfred Lenin Fred, Subbiahpillai Neelakantapillai Kumar, Ajay Kumar Haridhas, Sayantan Ghosh, Harishita Purushothaman Bhuvana, Wei Khang Jeremy Sim, Vijayaragavan Vimalan, Fredin Arun Sedly Givo, Veikko Jousmäki, Parasuraman Padmanabhan, Balázs Gulyás   +10 more
doaj   +7 more sources

Editorial: Magnetoencephalography (MEG) in Epilepsy and Neurosurgery [PDF]

Frontiers in Human Neuroscience, 2022
Editorial on the Research Topic Magnetoencephalography (MEG) in Epilepsy and ...
Vahe Poghosyan, Stefan Rampp, Stefan Rampp, Zhong Irene Wang   +3 more
doaj   +5 more sources

Magnetoencephalography in stroke recovery and rehabilitation [PDF]

Frontiers in Neurology, 2016
Magnetoencephalography (MEG) is a non-invasive neurophysiological technique used to study the cerebral cortex. Currently, MEG is mainly used clinically to localize epileptic foci and eloquent brain areas in order to avoid damage during neurosurgery.
Andrea ePaggiaro, Niels eBirbaumer, Marianna eCavinato, Cristina eTurco, Emanuela eFormaggio, Alessandra eDal Felice, Stefano eMasiero, Francesco ePiccione   +7 more
doaj   +4 more sources

Potential of 4He OPM‐MEG for detecting interictal epileptic activity: A comparison with SQUID‐MEG [PDF]

Epilepsia Open
Objectives Conventional magnetoencephalography (MEG) based on superconducting quantum interference devices sensors (SQUIDs) is the only widely used MEG system in both clinical and research settings.
Denis Schwartz, Jean‐Michel Badier, Tjerk P. Gutteling, Sébastien Daligault, Etienne Labyt, Francesca Bonini, Julien Jung   +6 more
doaj   +2 more sources

The impact of mild-to-severe hearing loss on the neural dynamics serving verbal working memory processing in children

NeuroImage: Clinical, 2021
Children with hearing loss (CHL) exhibit delays in language function relative to children with normal hearing (CNH). However, evidence on whether these delays extend into other cognitive domains such as working memory is mixed, with some studies showing ...
Elizabeth Heinrichs-Graham, Elizabeth A. Walker, Jacob A. Eastman, Michaela R. Frenzel, Timothy R. Joe, Ryan W. McCreery   +5 more
doaj   +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

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

Optically pumped magnetometers detect altered maximal muscle activity in neuromuscular disease

Frontiers in Neuroscience, 2022
Optically pumped magnetometers (OPM) are quantum sensors that enable the contactless, non-invasive measurement of biomagnetic muscle signals, i.e., magnetomyography (MMG).
Lorenzo Semeia, Lorenzo Semeia, Lorenzo Semeia, Thomas Middelmann, Sangyeob Baek, Sangyeob Baek, Sangyeob Baek, Davide Sometti, Davide Sometti, Davide Sometti, Hui Chen, Hui Chen, Alexander Grimm, Holger Lerche, Pascal Martin, Cornelius Kronlage, Christoph Braun, Christoph Braun, Christoph Braun, Christoph Braun, Philip Broser, Markus Siegel, Markus Siegel, Markus Siegel, Maria-Sophie Breu, Justus Marquetand, Justus Marquetand, Justus Marquetand   +27 more
doaj   +1 more source

Newborns discriminate novel from harmonic sounds: a study using magnetoencephalography [PDF]

, 2006
Objective: We investigated whether newborns respond differently to novel and deviant sounds during quiet sleep. Methods: Twelve healthy neonates were presented with a three-stimulus oddball paradigm, consisting of frequent standard (76%), infrequent
Alho, Alho, Anke Sambeth, Brannon, Cheour, Cheour, Cheour, Cheour, Cheour, Csepe, Donchin, Elena Kushnerenko, Elina Pihko, Ellingson, Escera, Friedrich, Hari, Huotilainen, Huotilainen, Javitt, Kok, Kujala, Kurtzberg, Kushnerenko, Kushnerenko, Kushnerenko, Lengle, Leppänen, Leppänen, Leppänen, Martynova, McIsaac, Minna Huotilainen, Määttä, Novak, Näätänen, Ohlrich, Paavilainen, Picton, Pihko, Rinne, Ruusuvirta, Shestakova, Taulu, Vineta Fellman, Čeponiene, Čeponiene, Čeponiene   +47 more
core   +7 more sources

Muscle Fatigue Revisited – Insights From Optically Pumped Magnetometers

Frontiers in Physiology, 2021
So far, surface electromyography (sEMG) has been the method of choice to detect and evaluate muscle fatigue. However, recent advancements in non-cryogenic quantum sensors, such as optically pumped magnetometers (OPMs), enable interesting possibilities to
Davide Sometti, Davide Sometti, Davide Sometti, Davide Sometti, Lorenzo Semeia, Lorenzo Semeia, Sangyeob Baek, Sangyeob Baek, Hui Chen, Hui Chen, Giulia Righetti, Giulia Righetti, Giulia Righetti, Giulia Righetti, Juergen Dax, Juergen Dax, Cornelius Kronlage, Milena Kirchgässner, Alyssa Romano, Johanna Heilos, Deborah Staber, Julia Oppold, Thomas Middelmann, Christoph Braun, Christoph Braun, Christoph Braun, Christoph Braun, Philip Broser, Justus Marquetand, Justus Marquetand, Justus Marquetand   +30 more
doaj   +1 more source