Results 11 to 20 of about 30,896 (211)
Biomarkers for autism spectrum disorder: opportunities for magnetoencephalography (MEG). [PDF]
J Neurodev Disord, 2021 AbstractThis paper reviews a candidate biomarker for ASD, the M50 auditory evoked response component, detected by magnetoencephalography (MEG) and presents a position on the roles and opportunities for such a biomarker, as well as converging evidence from allied imaging techniques (magnetic resonance imaging, MRI and spectroscopy, MRS).
Roberts TPL, Kuschner ES, Edgar JC.
europepmc +5 more sources
IFCN-endorsed practical guidelines for clinical magnetoencephalography (MEG). [PDF]
Clin Neurophysiol, 2018 Magnetoencephalography (MEG) records weak magnetic fields outside the human head and thereby provides millisecond-accurate information about neuronal currents supporting human brain function. MEG and electroencephalography (EEG) are closely related complementary methods and should be interpreted together whenever possible.
Hari R +14 more
europepmc +9 more sources
Pediatric magnetoencephalography
Annals of the Child Neurology Society, 2023 Magnetoencephalography (MEG) is a technology used in pediatric and adult epilepsy that records magnetic fields produced from electric currents in the brain. MEG can locate epileptogenic zone(s), lateralize language functions, localize sensorimotor cortex,
Douglas R. Nordli III, Fernando N. Galan
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Magnetoencephalography (MEG) predicts focal epileptogenicity in cavernomas [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 2004 The aim of this study was to identify the irritative epileptic zone in patients with cavernomas by means of magnetoencephalography (MEG).Among 82 patients operated for epilepsy, whose presurgical evaluation had included MEG, histological assessment of the tissue removed had confirmed cavernomas in eight. These eight patients had epilepsy since 18.6 (SD
H, Stefan +6 more
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NeuroImage: Clinical, 2021 Magnetoencephalography (MEG) measures magnetic fields generated by synchronised neural current flow and provides direct inference on brain electrophysiology and connectivity, with high spatial and temporal resolution.
Lauren E. Gascoyne +13 more
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Frontiers in Human Neuroscience, 2017 Posttraumatic stress disorder (PTSD) is a debilitating psychiatric condition that is common in veterans returning from combat operations. While the symptoms of PTSD have been extensively characterized, the neural mechanisms that underlie PTSD are only ...
Amy S. Badura-Brack +11 more
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Epilepsy & Behavior Reports, 2022 Magnetoencephalography (MEG) is a noninvasive diagnostic modality that directly measures neuronal signaling by recording the magnetic field created from dendritic, intracellular, electrical currents of the neuron at the surface of the head.
Andrew Zillgitt +6 more
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Influence of metallic artifact filtering on MEG signals for source localization during interictal epileptiform activity [PDF]
, 2016 Objective. Medical intractable epilepsy is a common condition that affects 40% of epileptic patients that generally have to undergo resective surgery.
Alonso López, Joan Francesc +5 more
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Helsinki VideoMEG Project: Augmenting magnetoencephalography with synchronized video recordings
MethodsX, 2018 The primary goal of the Helsinki VideoMEG Project is to enable magnetoencephalography (MEG) practitioners to record and analyze the video of the subject during an MEG experiment jointly with the MEG data.
Andrey Zhdanov +2 more
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NeuroImage, 2022 Optically pumped magnetometers (OPMs) developed for magnetoencephalography (MEG) typically operate in the spin-exchange-relaxation-free (SERF) regime and measure a magnetic field component perpendicular to the propagation axis of the optical-pumping ...
Amir Borna +6 more
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