Results 41 to 50 of about 56,380 (258)
A synchronized multimodal neuroimaging dataset for studying brain language processing
Scientific Data, 2022 Measurement(s) functional brain measurement • Magnetoencephalography Technology Type(s) Functional Magnetic Resonance Imaging • Magnetoencephalography Factor Type(s) naturalistic stimuli listening Sample Characteristic - Organism ...
Shaonan Wang +3 more
doaj +1 more source
Non-parametric statistical thresholding for sparse magnetoencephalography source reconstructions. [PDF]
, 2012 Uncovering brain activity from magnetoencephalography (MEG) data requires solving an ill-posed inverse problem, greatly confounded by noise, interference, and correlated sources.
Nagarajan, Srikantan S +2 more
core +1 more source
NeuroImage, 2020 Visuospatial processing is a cognitive function that is critical to navigating one's surroundings and begins to develop during infancy. Extensive research has examined visuospatial processing in adults, but far less work has investigated how visuospatial
Abraham D. Killanin +9 more
doaj +1 more source
Multi-spectral oscillatory dynamics serving directed and divided attention
NeuroImage, 2020 Attention-related amplification of neural representations of external stimuli has been well documented in the visual domain, however, research concerning the oscillatory dynamics of such directed attention is relatively sparse in humans. Specifically, it
Marie C. McCusker +4 more
doaj +1 more source
Frontiers in Human Neuroscience, 2022 ObjectiveThe aim of our study was to investigate abnormal changes in brain activity in patients with persistent postural-perceptual dizziness (PPPD) using magnetoencephalography (MEG).MethodsMagnetoencephalography recordings from 18 PPPD patients and 18 ...
Weiwei Jiang +7 more
doaj +1 more source
A study of scalar optically-pumped magnetometers for use in magnetoencephalography without shielding [PDF]
Physics in Medicine and Biology, 2021 Scalar optically-pumped magnetometers (OPMs) are being developed in small packages with high sensitivities. The high common-mode rejection ratio of these sensors allows for detection of very small signals in the presence of large background fields making
Richard J. Clancy +4 more
semanticscholar +1 more source
NeuroImage: Clinical, 2017 The neuroimaging literature on cerebral palsy (CP) has predominantly focused on identifying structural aberrations within the white matter (e.g., fiber track integrity), with very few studies examining neural activity within the key networks that serve ...
Max J. Kurz +4 more
doaj +1 more source
Deep brain activities can be detected with magnetoencephalography
Nature Communications, 2019 The hippocampus and amygdala are key brain structures of the medial temporal lobe, involved in cognitive and emotional processes as well as pathological states such as epilepsy.
F. Pizzo +12 more
semanticscholar +1 more source
Electroencephalography, Magnetoencephalography, and Cognitive Reserve: A Systematic Review
Archives of Clinical Neuropsychology, 2021 Objective Cognitive reserve (CR) is the capacity to adapt to (future) brain damage without any or only minimal clinical symptoms. The underlying neuroplastic mechanisms remain unclear.
Sebastián A Balart-Sánchez +3 more
semanticscholar +1 more source
A two-way regularization method for MEG source reconstruction [PDF]
, 2012 The MEG inverse problem refers to the reconstruction of the neural activity of the brain from magnetoencephalography (MEG) measurements. We propose a two-way regularization (TWR) method to solve the MEG inverse problem under the assumptions that only a ...
Huang, Jianhua Z. +3 more
core +4 more sources