Results 41 to 50 of about 43,034 (182)
Alzheimer’s Research & Therapy, 2023 Background To enable successful inclusion of electroencephalography (EEG) outcome measures in Alzheimer’s disease (AD) clinical trials, we retrospectively mapped the progression of resting-state EEG measures over time in amyloid-positive patients with ...
Elliz P. Scheijbeler +4 more
doaj +1 more source
Optimization of epilepsy surgery through virtual resections on individual structural brain networks
Scientific Reports, 2021 The success of epilepsy surgery in patients with refractory epilepsy depends upon correct identification of the epileptogenic zone (EZ) and an optimal choice of the resection area. In this study we developed individualized computational models based upon
Ida A. Nissen +10 more
doaj +1 more source
The Mismatch Negativity Compared: EEG, SQUID‐MEG, and Novel 4Helium‐OPMs
Human Brain Mapping, Volume 46, Issue 14, 01 October 2025.In this study, we compared the mismatch negativity (MMN), evoked by an auditory oddball paradigm, between EEG, cryogenic SQUID‐MEG, and a novel prototype Helium‐OPM system. Results show high similarity in the evoked time courses and signal‐to‐noise ratios, showing potential for reliable application of OPM‐MEG in MMN research, including routine clinical
Tjerk P. Gutteling +6 more
wiley +1 more source
Event‐Marked Windowed Communication: Inferring Activity Propagation from Neural Time Series
Human Brain Mapping, Volume 46, Issue 8, June 1, 2025.Event‐marked Windowed Communication (EWC)—a pipeline to estimate communication patterns from regional neural recordings. EWC captures inter‐regional communication by first identifying spontaneous, endogenous perturbations, or “events”, from neural recordings, and then tracking their propagation by gauging post‐perturbation statistical effects on ...
Varun Madan Mohan +4 more
wiley +1 more source
European Journal of Neuroscience, Volume 61, Issue 9, May 2025.In the current study, we employed a bottom‐up approach to study the impact of synaptic‐level alterations associated with ZDHHC9 variants on cortical function in healthy and ZDHHC9‐deficient participants. To achieve this, a recurrent neural network model was employed to recapitulate MEG‐derived auditory‐evoked responses and subsequently perturbed in ...
Rebeca Ianov Vitanov +4 more
wiley +1 more source
Maturation of auditory neural processes in autism spectrum disorder — A longitudinal MEG study
NeuroImage: Clinical, 2016 Background: Individuals with autism spectrum disorder (ASD) show atypical brain activity, perhaps due to delayed maturation. Previous studies examining the maturation of auditory electrophysiological activity have been limited due to their use of cross ...
Russell G. Port +7 more
doaj +1 more source
Rapid Cortical Plasticity Induced by Active Associative Learning of Novel Words in Human Adults
Frontiers in Neuroscience, 2020 Human speech requires that new words are routinely memorized, yet neurocognitive mechanisms of such acquisition of memory remain highly debatable. Major controversy concerns the question whether cortical plasticity related to word learning occurs in ...
Alexandra M. Razorenova +10 more
doaj +1 more source
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
doaj +1 more source
BSD: A Bayesian Framework for Parametric Models of Neural Spectra
European Journal of Neuroscience, Volume 61, Issue 10, May 2025.We introduce Bayesian spectral decomposition (BSD): By performing Bayesian inversion of parametric models of neural spectral power, BSD enables straightforward group‐level analysis of spectral content and robust detection of spectral peaks. We demonstrate how BSD reveals the ageing effect on the spectral content of resting state occipital EEG signals ...
Johan Medrano +3 more
wiley +1 more source
Cortical Oscillatory Activity and Motor Control in Pediatric Stroke Patients With Hemidystonia
Human Brain Mapping, Volume 46, Issue 5, 01 April 2025.MEG imaging of task‐related activity during a “go”/“no‐go” task revealed that pediatric post‐stroke patients with dystonia had increased theta power during correct “No‐go” trials, and reduced gamma power and lower gamma peak frequency during correct “Go” responses, compared to non‐dystonic post‐stroke patients and healthy children. ABSTRACT Dystonia is
Prisca Hsu +6 more
wiley +1 more source