Results 71 to 80 of about 10,705,458 (263)

Stuttering treatment control using P300 event-related potentials

, 2011
Positron emission tomography studies during speech have indicated a failure to show the normal activation of auditory cortical areas in stuttering individuals.
MENDONCA, Lucia Iracema Zanotto de, MATAS, Carla Gentile, SASSI, Fernanda Chiarion, Carla Gentile Matas, ANDRADE, Claudia Regina Furquim de, Fernanda Chiarion Sassi, Claudia Regina Furquim de Andrade, Lucia Iracema Zanotto de Mendonça   +7 more
core   +1 more source

Effect of advancing age on event-related potentials (P300) measures

The Egyptian Journal of Otolaryngology
Background Aging has been defined as a persistent deterioration in the age-specific fitness components of an organism, attributed to internal physiological degeneration.
Archisman Shubhadarshan, Uneza Gaiwale
doaj   +1 more source

Lactate Signal: Modulator of Cellular Energy Production and Anabolism

Advanced Science, EarlyView.
Compartmentalized lactate signaling provides a spatial framework for understanding how lactate‐rich states are generated, transported, sensed, and translated into biological outputs. This Review integrates extracellular, cytosolic, mitochondrial‐associated, and nuclear lactate mechanisms to explain how lactate shapes metabolic adaptation, immune ...
Han Wang, Si‐Yuan Yang, Wei Xu
wiley   +1 more source

A Brain-Computer Interface for robotic arm control [PDF]

, 2011
Lenhardt A. A Brain-Computer Interface for robotic arm control. Bielefeld: Universität Bielefeld; 2011.Brain-Computer Interfaces (BCI) are tools that open a new channel of communication between humans and machines.
Lenhardt, Alexander
core  

H4K12 Lactylation Impairs Dopaminergic Neuron Energy Metabolism via the HIF‐1α/NDUFS1 Pathway in Parkinson's Disease

Advanced Science, EarlyView.
Lactate and H4K12la are elevated in Parkinson's disease. Mechanistically, p300‐mediated H4K12la enrichment at the HIF‐1α promoter upregulates HIF‐1α, which represses Ndufs1, impairing mitochondrial respiration and energy homeostasis in DA neurons.
Yingyao Liu, Xi Li, Wenxuan He, Fenglin Li, Qican Ou, Yao Liu, Jiang Lei, Yanzi Bao, Huaxin Huang, Wei Feng, Yuanguang Tang, Xiaohui Qiu, Lu Gan, Yuefei Shen, Jin Wang, Yousheng Xiao   +15 more
wiley   +1 more source

The Wisconsin card sorting test performance and the P300 of event-related potentials in schizophrenia [PDF]

, 2003
Both a poor performance on the Wisconsin Card Sorting Test (WCST) and abnormalities in P300 are the most frequently replicated biological findings in schizophrenic patients.
Iwanami, Akira, Koyama, Akio
core  

Mitochondrial Quality Control in Degenerative Musculoskeletal Diseases: Signaling Networks and Therapeutic Landscapes

Advanced Science, EarlyView.
Mitochondrial quality control (MQC) collapse redefines osteoarthritis, intervertebral disc degeneration, and osteoporosis as disorders of organelle dysfunction. Damaged mitochondria leak mtDNA and metabolites, driving cGAS‐STING inflammation, epigenetic reprogramming, and metabolic memory.
Haiyang Gao, Zhangrong Cheng, Xianglong Chen, Wenbo Wu, Wang Wu, Zimu Yu, Cao Yang, Yukun Zhang   +7 more
wiley   +1 more source

Auditory Processing in Stuttering Children: Behavioral and Electrophysiological Assessments

International Archives of Otorhinolaryngology
Introduction Stuttering is a human communication disorder characterized by involuntary interruptions to speech flow. Electrophysiological tests and behavioral evaluations allow the neuroaudiological processes involved in stuttering to be ...
Letícia Gregory, Milaine Dominici Sanfins, Piotr Henryk Skarzynski, Rafael Fabiano Machado Rosa, Paulo Ricardo Gazzola Zen, Pricila Sleifer   +5 more
doaj   +1 more source

Relationship between early and late stages of information processing: an event-related potential study

Neurology International, 2012
The brain is capable of elaborating and executing different stages of information processing. However, exactly how these stages are processed in the brain remains largely unknown.
Claudio Portella, Sergio Machado, Oscar Arias-Carrión, Alexander T. Sack, Julio Guilherme Silva, Marco Orsini, Marco Antonio Araujo Leite, Adriana Cardoso Silva, Antonio E. Nardi, Mauricio Cagy, Roberto Piedade, Pedro Ribeiro   +11 more
doaj   +1 more source

Predictive value of P300 event-related potential component in early cognitive impairment in patients with uncomplicated newly diagnosed hepatitis C virus

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2022
Background Cognitive impairment in patients with hepatitis C virus (HCV) is reported in the early onset of HCV infection without hepatic cirrhosis or marked liver impairment. Methods currently available to identify the risk for early cognitive impairment
Ahmed Esmael, Tamer Belal, Ibrahim F. Amer, Eslam Samra, Azza Elmongui, Saad Shawki   +5 more
doaj   +1 more source