Results 71 to 80 of about 30,113 (215)

Altered motor dynamics in type 1 diabetes modulate behavioral performance

open access: yesNeuroImage: 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   +5 more
doaj   +1 more source

Investigating the technical feasibility of magnetoencephalography during transcranial direct current stimulation

open access: yesFrontiers 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   +4 more
doaj   +1 more source

Absence seizures: Update on signaling mechanisms and networks

open access: yesEpilepsia Open, EarlyView.
Abstract Absence seizures (AS) are a hallmark of genetic generalized epilepsies (GGE), characterized by brief episodes of impaired consciousness accompanied by electroencephalographic spike‐and‐wave discharges (SWDs). Traditionally attributed to cortico‐thalamo‐cortical (CTC) dysrhythmia, emerging evidence suggests a more intricate pathophysiological ...
Ozlem Akman, Filiz Onat
wiley   +1 more source

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

open access: yesFrontiers in Neurology, 2023
IntroductionCerebral Palsy (CP) is the most common neurodevelopmental motor disability, resulting in life-long sensory, perception and motor impairments.
Hannah Bergwell   +10 more
doaj   +1 more source

A multimodal neuroimaging study of somatosensory system [PDF]

open access: yes, 2010
The thesis is the result of a training by the Magnetoencephalography (MEG)-lab by the Center mind/brain science of the university of Trento. Final goal of the analysis was answering the question if MEG is capable to capture activities from the ...
Leonardelli, Elisa
core  

Novel planning pipeline utilizing the Surgical Theater system for pediatric epilepsy surgery

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Advances in the analysis and collation of radiographic datasets have enhanced presurgical planning for various neurosurgical procedures, including clipping of cerebral aneurysms, surgical resection of tumors, and arteriovenous malformation management.
Lisa B. E. Shields   +4 more
wiley   +1 more source

Parallel optimization applied to magnetoencephalography [PDF]

open access: yes, 2005
This paper studies a new numerical scheme applicable to magnetoencephalography (MEG), that is, clustering. This method is based on a new theory to the under-determined ill-posed problem, called parallel optimization, and clusters several electric current
Suzuki, Takashi
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

open access: yesEpilepsia 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   +9 more
wiley   +1 more source

The effect of sensor-to-source distance on magnetic neuromuscular signals

open access: yesScientific Reports
Magnetomyography (MMG) can be used as a contactless modality to study the neuromuscular system. On the one hand, being contactless is a practical advantage as there is no need to prepare skin or attach electrodes as in electromyography (EMG).
Haodi Yang   +7 more
doaj   +1 more source

Magnetoencephalography Waveforms.

open access: yes, 2013
Typical responses from most significant channels of Magnetoencephalography (MEG) waveforms for two representative children with migraine and health controls show neuromagnetic activation evoked by finger movement.
Marielle Kabbouche (297979)   +7 more
core   +1 more source

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