Results 71 to 80 of about 30,896 (211)

Genetic fingerprinting with heritable phenotypes of the resting-state brain network topology

Communications Biology
Cognitive, behavioral, and disease traits are influenced by both genetic and environmental factors. Individual differences in these traits have been associated with graph theoretical properties of resting-state networks, indicating that variations in ...
Haatef Pourmotabbed, Dave F. Clarke, Catie Chang, Abbas Babajani-Feremi   +3 more
doaj   +1 more source

Application of magnetoencephalography in epilepsy

Heliyon
Magnetoencephalography (MEG) is a non-invasive neuroimaging technique that can detect whole-brain neuroelectromagnetic signals in real-time in a single measurement.
Qingyan Zhang, Chuanming Yin, Xiujie Fang, Yunwei Ou, Danyue Ma, Shabier Tuerxun   +5 more
doaj   +1 more source

Bayesian multi--dipole localization and uncertainty quantification from simultaneous EEG and MEG recordings

, 2017
We deal with estimation of multiple dipoles from combined MEG and EEG time--series. We use a sequential Monte Carlo algorithm to characterize the posterior distribution of the number of dipoles and their locations.
Luria, Gianvittorio, Rossi, Filippo, Sommariva, Sara, Sorrentino, Alberto   +3 more
core   +1 more source

Test-retest reliability of the magnetic mismatch negativity response to sound duration and omission deviants [PDF]

, 2017
Mismatch negativity (MMN) is a neurophysiological measure of auditory novelty detection that could serve as a translational biomarker of psychiatric disorders, such as schizophrenia.
Recasens, Marc, Uhlhaas, Peter J.
core   +1 more source

Detection of interictal epileptiform discharges using multiple bilateral insertions of a newly developed microcatheter‐compatible endovascular electroencephalogram electrode: A clinical feasibility trial

Epilepsia Open, EarlyView.
Abstract Objective To assess the feasibility, technical performance, and safety of a novel endovascular electroencephalogram (eEEG) electrode, EP‐01, designed for minimally invasive seizure localization in patients with drug‐resistant epilepsy. Methods This single‐center, prospective, exploratory trial enrolled five patients with drug‐resistant ...
Kota Araki, Yosuke Masuda, Ayataka Fujimoto, Mitsuyo Nishimura, Hisayuki Hosoo, Hiroki Ishida, Takashi Enokizono, Kensuke Kawai, Eiichi Ishikawa, Yuji Matsumaru   +9 more
wiley   +1 more source

Maturation trajectories of cortical resting-state networks depend on the mediating frequency band [PDF]

, 2018
The functional significance of resting state networks and their abnormal manifestations in psychiatric disorders are firmly established, as is the importance of the cortical rhythms in mediating these networks. Resting state networks are known to undergo
Bekhti, Yousra, Bharadwaj, Hari, Ganesan, Santosh, Garel, Keri-Lee A., Gollub, Randy L., Hamalainen, Matti S., Hashmi, Javeria A., Kenet, Tal, Khan, Sheraz, Kitzbichler, Manfred G., Kong, Jian, Mamashli, Fahimeh, Michmizos, Konstantinos, Rana, Kunjan D., Stufflebeam, Steven M., Vaina, Lucia M., Whitfield-Gabrieli, Susan   +16 more
core   +1 more source

Diagnostic performance of neuroimaging modalities for epileptogenic focus localization: A systematic review

Epilepsia Open, EarlyView.
Abstract Objective Accurate localization of epileptogenic foci remains of significant importance for surgical planning in drug‐resistant epilepsy. Multiple neuroimaging modalities are available; however, their comparative diagnostic performance lacks comparative detailed synthesis.
Mustafa S. Alhasan, Mohammed Khalil, Ayman S. Alhasan, Ahmed Najjar, Yasir Hassan Elhassan, Abdullah Almaghraby, Omar Alharthi, Seham Hamoud, Muhammed Amir Essibayi, Fabricio Feltrin, Sumit Singh, James Milburn, Ahmed Y. Azzam   +12 more
wiley   +1 more source

Inter-Trial Consistency in Sensorimotor Cortex During Finger-Tapping Movements

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Optically-pumped magnetometer magnetoencephalography (OPM-MEG) is a new technology to detect neural electrophysiological signals. Inter-trial consistency (ITC) is an important indicator to characterize functional connectivity. It also provides a reliable
Hao Lu, Yong Li, Min Xiang, Yuyu Ma, Yang Gao, Xiaolin Ning   +5 more
doaj   +1 more source

Representation of probabilistic outcomes during risky decision-making

Nature Communications, 2020
Goal directed behavior requires the sequential retrieval and evaluation of the multiple choices for action and their deterministic outcomes. Here, the authors report sequential, decodable probabilistic outcome representations in magnetoencephalography ...
Giuseppe Castegnetti, Athina Tzovara, Saurabh Khemka, Filip Melinščak, Gareth R. Barnes, Raymond J. Dolan, Dominik R. Bach   +6 more
doaj   +1 more source

Adaptive iterative thresholding algorithms for magnetoencephalography (MEG)

Journal of Computational and Applied Mathematics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. FORNASIER, PITOLLI, Francesca
openaire   +3 more sources