Results 81 to 90 of about 56,380 (258)

Phonation differentiation by non-contact laryngeal magnetomyography

Scientific Reports
Phonation is important for our daily communication and requires the activation of internal and external laryngeal muscles, which can be recorded by electromyography (EMG) using surface or needle electrodes.
Justus Marquetand, Nima Noury, Hongyu Lu, Haodi Yang, Chrystina Montuori Sorrentino, Lukas Rüttiger, Marlies Knipper, Christoph Braun, Hubert Löwenheim, Johannes von Fraunberg, Anke Tropitzsch, Markus Siegel, Stephan Wolpert   +12 more
doaj   +1 more source

Magnetoencephalography: Basic principles

Annals of Indian Academy of Neurology, 2014
Magnetoencephalography (MEG) is the measurement of the magnetic field generated by the electrical activity of neurons. It is usually combined with a magnetic resonance imaging to get what is called magnetic source imaging.
Sanjay P Singh
doaj   +1 more source

Functional Connectivity Analysis of Transcutaneous Vagus Nerve Stimulation (tVNS) Using Magnetoencephalography (MEG)

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
Altered brain functional connectivity has been observed in conditions such as schizophrenia, dementia and depression and may represent a target for treatment.
Charlotte Keatch, Elisabeth Lambert, Tatiana Kameneva, Will Woods   +3 more
doaj   +1 more source

Souvenaid in the Management of Mild Cognitive Impairment: An Expert Consensus Opinion [PDF]

, 2019
Background Mild cognitive impairment (MCI) among an aging global population is a growing challenge for healthcare providers and payers. In many cases, MCI is an ominous portent for dementia.
Bertolucci, Paulo, Cappa, Stefano, Chen, Christopher, Chu, Leung-Wing, Cummings, Jeffrey, Engelborghs, Sebastiaan, Garcia-Ribas, Guillermo, Manzano, Sagrario, McGuinness, Bernadette, Mok, Vincent, Passmore, Peter, Woodward, Michael   +11 more
core   +3 more sources

Pseudoaneurysms as a complication of stereoelectroencephalography: Case series and clinical recommendations

Epilepsia, EarlyView.
Abstract Objective Stereoelectroencephalography (sEEG) is commonly employed in the workup for epilepsy surgery in patients with focal drug‐resistant epilepsy (DRE). Intracranial hemorrhage is a known complication, with reported incidence rates ranging from .9% to 19.1%. Rarely, pseudoaneurysms have been reported in literature as a potential cause. This
Youssra El Khou, Rick H. G. J. van Lanen, G. Louis Wagner, Simon Tousseyn, Gwendolyn de Bruyn, Christianne M. C. Hoeberigs, Bart A. J. M. Wagemans, Christiaan van der Leij, Sylvia Klinkenberg, Jeske Nelissen, Pieter L. Kubben, Olaf E. M. G. Schijns, Jim T. A. Dings, Kim Rijkers, on behalf of the ACE Epilepsy Surgery group, Gwendolyn de Bruyn, Albert Colon, Jim Dings, Marc Hendriks, Danny Hilkman, Christianne Hoeberigs, Jochem van der Pol, Lotte de Jong, Kim Rijkers, Sylvia Klinkenberg, Vivianne van Kranen Mastenbroek, Jeske Nelissen, Pieter Kubben, Walter M. Palm, Rob P. W. Rouhl, Olaf Schijns, Simon Tousseyn, Marielle Vlooswijk, Louis Wagner, Dorien Weckhuysen, Ilse van Straaten   +35 more
wiley   +1 more source

Altered motor dynamics in type 1 diabetes modulate behavioral performance

NeuroImage: Clinical, 2019
Type 1 diabetes (T1D) has been linked to alterations in both brain structure and function. However, the neural basis of the most commonly reported neuropsychological deficit in T1D, psychomotor speed, remains severely understudied.
Christine M. Embury, Elizabeth Heinrichs-Graham, Grace H. Lord, Andjela T. Drincic, Cyrus V. Desouza, Tony W. Wilson   +5 more
doaj   +1 more source

Investigating the technical feasibility of magnetoencephalography during transcranial direct current stimulation

Frontiers in Human Neuroscience, 2023
IntroductionMagnetoencephalography (MEG) can measure weak magnetic fields produced by electrical brain activity. Transcranial direct current stimulation (tDCS) can affect such brain activities.
Yuichiro Shirota, Motofumi Fushimi, Masaki Sekino, Masato Yumoto, Masato Yumoto   +4 more
doaj   +1 more source

Fully Complex Magnetoencephalography

, 2005
Complex numbers appear naturally in biology whenever a system can be analyzed in the frequency domain, such as physiological data from magnetoencephalography (MEG).
Baillet, Galambos, Gevins, Hamalainen, Hari, Hari, Hari, Hashimoto, Herdman, Jonathan Z. Simon, Krumbholz, Lehmann, Lehmann, Lin, Lounasmaa, Lutkenhoner, Lutkenhoner, Michel, Mosher, Picton, Picton, Roberts, Ross, Ross, Ross, Sarvas, Schoonhoven, Uutela, Yadong Wang   +28 more
core   +1 more source

Inroads into epilepsy through high‐frequency oscillations: Achievements and benchmark areas for improvement

Epilepsia, EarlyView.
Abstract High‐frequency oscillations (HFOs) were discovered more than 20 years ago, and since then they have been studied intensively in the context of epilepsy. HFOs encompass a broad spectrum of oscillations, typically ranging from 80 Hz to several kHz, that include both normal and pathological oscillations, documented in people with epilepsy and ...
Christos Panagiotis Lisgaras, Birgit Frauscher, Jean Gotman, Julia Jacobs, Philippe Kahane, Richard J. Staba, Maeike Zijlmans   +6 more
wiley   +1 more source

Aberrant age-related alterations in spontaneous cortical activity in participants with cerebral palsy

Frontiers in Neurology, 2023
IntroductionCerebral Palsy (CP) is the most common neurodevelopmental motor disability, resulting in life-long sensory, perception and motor impairments.
Hannah Bergwell, Michael P. Trevarrow, Elizabeth Heinrichs-Graham, Elizabeth Heinrichs-Graham, Anna Reelfs, Lauren R. Ott, Samantha H. Penhale, Tony W. Wilson, Tony W. Wilson, Max J. Kurz, Max J. Kurz   +10 more
doaj   +1 more source