Results 61 to 70 of about 19,739 (193)

Absence seizures: Update on signaling mechanisms and networks

Epilepsia 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

Capturing the temporal evolution of choice across prefrontal cortex

eLife, 2015
Activity in prefrontal cortex (PFC) has been richly described using economic models of choice. Yet such descriptions fail to capture the dynamics of decision formation.
Laurence T Hunt, Timothy EJ Behrens, Takayuki Hosokawa, Jonathan D Wallis, Steven W Kennerley   +4 more
doaj   +1 more source

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

Epilepsia 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, Hunain Abri, Cemal Karakas, Shannon D. Davis, Ian S. Mutchnick   +4 more
wiley   +1 more source

Deep brain stimulation of the central thalamus restores arousal and motivation in a zolpidem-responsive patient with akinetic mutism after severe brain injury

Scientific Reports
After severe brain injury, zolpidem is known to cause spectacular, often short-lived, restorations of brain functions in a small subgroup of patients.
Hisse Arnts, Prejaas Tewarie, Willemijn van Erp, Rick Schuurman, Lennard I. Boon, Cyriel M. A. Pennartz, Cornelis J. Stam, Arjan Hillebrand, Pepijn van den Munckhof   +8 more
doaj   +1 more source

Atypical Frequency Sweep Processing in Chinese Children With Reading Difficulties: Evidence From Magnetoencephalography

Frontiers in Psychology, 2020
Chinese lexical tones determine word meaning and are crucial in reading development. Reduced tone awareness is widely reported in children with reading difficulties (RD).
Natalie Yu-Hsien Wang, Chun-Han Chiang, Hsiao-Lan Sharon Wang, Yu Tsao   +3 more
doaj   +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

Utility of repeat stereotactic EEG in pediatric patients with tuberous sclerosis

Epilepsia Open, EarlyView.
Abstract Objective Tuberous sclerosis complex (TSC) is a rare genetic disorder associated with early‐onset drug‐resistant epilepsy (DRE) secondary to intracranial tubers. Many patients undergo stereo‐EEG (sEEG) for seizure onset localization, sometimes requiring multiple sEEGs and subsequent epilepsy surgeries. Our objective was to evaluate the effects
Julie Uchitel, Olubunmi Fariyike, Samantha Steeman, Sarah Rockwood, Lily H. Kim, John Choi, Astrid C. Hengartner, Aiden H. Fel, Prathyusha Teeyagura, Gerald Grant, Vivek Buch, Kelly B. Mahaney, Laura M. Prolo, Ann Hyslop Segeren, H. Westley Phillips   +14 more
wiley   +1 more source

Predictive learning shapes the representational geometry of the human brain

Nature Communications
Predictive coding theories propose that the brain constantly updates internal models to minimize prediction errors and optimize sensory processing.
Antonino Greco, Julia Moser, Hubert Preissl, Markus Siegel   +3 more
doaj   +1 more source

Somatosensory Disturbance and Long‐Term Exposure to Methylmercury: A Comprehensive Review

Journal of Applied Toxicology, EarlyView.
ABSTRACT Chronic exposure to methylmercury remains a significant public health concern, particularly in populations with high fish consumption. Somatosensory disturbances are among the most frequently reported neurological manifestations, even at exposure levels below internationally established safety thresholds. This review aims to synthesize current
Leonardo Breno do Nascimento de Aviz, Carolina Fonte de Aviz, Fabiana Costa Cardoso, Laura dos Santos Barros, Raphaely Cristiny Sanches Progênio, Mariângela Moreno Domingues, José Maria Farah Costa Júnior, Saul Rassy Carneiro, Carlos Araújo da Costa, Maria da Conceição Nascimento Pinheiro   +9 more
wiley   +1 more source

Acute and Chronic Local Field Potential Recordings in Dystonia—A Systematic Review

Movement Disorders Clinical Practice, EarlyView.
Abstract Dystonia is a hyperkinetic movement disorder increasingly conceptualized as a disorder of distributed network dysfunction involving the basal ganglia, cortex and cerebellum. Local field potentials (LFPs) recorded from deep brain stimulation (DBS) electrodes provide a unique opportunity to characterize the electrophysiological signatures ...
Jack Horan, Eoghan Donlon, Aoibheann Gill, Rosalyn Moran, Conor Fearon, Richard A. Walsh, Catherine Moran   +6 more
wiley   +1 more source