Results 81 to 90 of about 163,033 (175)

The Neural Oscillatory Basis of Perspective‐Taking in Autistic and Non‐Autistic Adolescents Using Magnetoencephalography

European Journal of Neuroscience, Volume 61, Issue 8, April 2025.
ABSTRACT Taking another's perspective is a high‐level mental skill underlying many aspects of social cognition. Perspective‐taking is usually an embodied egocentric process whereby people mentally rotate themselves away from their physical location into the other's orientation.
Robert A. Seymour, Gina Rippon, Gerard Gooding‐Williams, Hongfang Wang, Klaus Kessler   +4 more
wiley   +1 more source

Testing of Medtronic Percept PC with MEG phantom

, 2023
<p>The combination of subcortical Local Field Potential (LFP) recordings and stimulation with Magnetoencephalography (MEG) in Deep Brain Stimulation (DBS) patients enables the investigation of cortico-subcortical communication patterns and provides
George O'Neill, Matthias Sure, Vladimir Litvak, Esther Florin, Mansoureh Fahimi Hnazaee, Gaetano Leogrande, Alfons Schnitzler   +6 more
core   +1 more source

Apprendre le français au musée ou visiter une exposition ?

Babylonia, 2022
L'accès à la culture des personnes étrangères est un enjeu central des politiques publiques genevoises. Le canton compte en effet un taux particulièrement élevé de personnes primo-arrivantes et allophones dont la non-maîtrise du français constitue un ...
Julie Dorner, Larissa Bochsler
doaj  

Altered Functional Connectivity Dynamics Serving Cognitive Flexibility in Regular Cannabis Users

Addiction Biology, Volume 30, Issue 3, March 2025.
To examine the effects of chronic cannabis use on the oscillatory dynamics serving cognitive flexibility, users and non‐users completed a task‐switching paradigm during magnetoencephalography. Users displayed altered associations between functional connectivity switch costs and behavioural switch costs along pathways linking visual cortices and ventral
Kellen M. McDonald, Mikki Schantell, Jason A. John, Anna T. Coutant, Ryan Glesinger, Lucy K. Horne, Hannah J. Okelberry, Seth D. Springer, Christine M. Embury, Yasra Arif, Tony W. Wilson   +10 more
wiley   +1 more source

Pseudo‐MRI Engine for MRI‐Free Electromagnetic Source Imaging

Human Brain Mapping, Volume 46, Issue 2, February 1, 2025.
A tool, pseudo‐MRI engine, was implemented to generate subject‐specific template MRIs based on scalp digitization that can readily be used for MEG/EEG source imaging. The geometrical and source‐imaging similarity with real MRI proves that the method can be an alternative to individual MRIs in various MEG/EEG applications.
Amit Jaiswal, Jukka Nenonen, Lauri Parkkonen   +2 more
wiley   +1 more source

Human cortical high‐gamma power scales with movement rate in healthy participants and stroke survivors

The Journal of Physiology, Volume 603, Issue 4, Page 873-893, 15 February 2025.
Abstract figure legend Magnetoencephalography data from stroke survivors, healthy, age‐matched control participants and healthy young participants were measured during the execution of a thumb movement task. Movement‐related high‐gamma power was evident in all three groups with a maximum over motor cortical areas contralateral to the performed movement.
Benjamin Haverland, Lena S. Timmsen, Silke Wolf, Charlotte J. Stagg, Lukas Frontzkowski, Robert Oostenveld, Gerhard Schön, Jan Feldheim, Focko L. Higgen, Christian Gerloff, Robert Schulz, Till R. Schneider, Bettina C. Schwab, Fanny Quandt   +13 more
wiley   +1 more source

Using cluster‐based permutation tests to estimate MEG/EEG onsets: How bad is it?

European Journal of Neuroscience, Volume 61, Issue 1, January 2025.
Cluster‐sum inferences, popular in EEG and MEG research, offer weak control over the familywise error rate and formally cannot be used to make inferences about onsets. However, simulations demonstrate that cluster‐sum compares favourably to other methods in terms of bias and mean absolute error (MAE).
Guillaume A. Rousselet
wiley   +1 more source

Simultaneous whole-head electrophysiological recordings using EEG and OPM-MEG [PDF]

Electroencephalography (EEG) and magnetoencephalography (MEG) non-invasively measure human brain electrophysiology. They differ in nature; MEG offers better performance whilst EEG (a wearable platform) is more practical. They are also complementary, with
Mullinger, Karen J., Brookes, Matthew J., Rea, Molly, Mullinger, Karen J.; id_orcid, Pier, Kelly St., Boto, Elena, Embury, Christine M., Holmes, Niall, Al-Hilaly, Layla, Seedat, Zelekha A., Tierney, Tim M., Pardington, Rosemarie, Cross, J. Helen   +12 more
core   +1 more source

Bringing MEG towards clinical applications [PDF]

, 2018
Magnetoencephalography (MEG) is a passive, non-invasive functional neuroimaging technique for recording magnetic fields generated by neuronal currents in the brain. MEG provides a unique capability to map the electrophysiology of the brain with very high
Syeda, Bushra Riaz
core   +1 more source

Disentangling High-Paced Alternating I/O in Gaze-Based Interaction

IEEE Access
Gaze-based input to machines utilizes the ability of eye-gaze to serve as a user’s “output.” However, gaze should also support information flow in the opposite direction, namely, “input” to the user’s visual ...
Yulia G. Shevtsova, Artem S. Yashin, Sergei L. Shishkin, Anatoly N. Vasilyev   +3 more
doaj   +1 more source