Results 141 to 150 of about 411,327 (250)
Frontiers in Psychology, 2016 Event-Related Potentials (ERPs) bimodal oddball task has disclosed increased sensitivity to show P300 modulations to subclinical symptoms. Even if the utility of such a procedure has still to be confirmed at a clinical level, gathering normative values ...
Elisa Schroder +4 more
doaj +1 more source
[原著］Age related changes in event-related potentials and psychological testing in healthy elderly subjects [PDF]
, 2002 P300 latency in event-related potentials (ERPs) have been assumed to increase with age, and to be roughly correlated with loss of cognitive functions. However, is P300 latency prolonged in all elderly subjects?
Hiramatsu, Kenichi +3 more
core
British Journal of Pharmacology, EarlyView.Abstract DNA methylation controls DNA accessibility to transcription factors and other regulatory proteins, thereby affecting gene expression and hence cellular identity and function. As epigenetic modifications control the transcriptome, epigenetic dysfunction is strongly associated with pathological conditions and ageing.
Christopher H. Switzer
wiley +1 more source
Mitonuclear Communication in Stem Cell Function
Cell Proliferation, EarlyView.In this review, we highlight the critical functions of mitonuclear communication and its impact on mitochondrial proteostasis. Additionally, we examine how mitonuclear signalling influences stem cell function, offering new insights into cellular homeostasis, stem cell therapies, and the potential for lifespan extension.
Baozhou Peng, Yaning Wang, Hongbo Zhang
wiley +1 more source
P300 WAVE CONFIRMATION IN PATIENTS WITH PARKINSON’S DISEASE
Zdravniški Vestnik, 2001 Background. Mild to moderate cognitive dysfunction is a frequent complaint of patients with Parkinson’s disease, though the clinical picture of dementia is rarely reported.Methods.
Marko Pišljar +2 more
doaj
Towards Effective Deep Neural Network Approach for Multi-Trial P300-based Character Recognition in Brain-Computer Interfaces [PDF]
arXivBrain-computer interfaces (BCIs) enable direct interaction between users and computers by decoding brain signals. This study addresses the challenges of detecting P300 event-related potentials in electroencephalograms (EEGs) and integrating these P300 responses for character spelling, particularly within oddball paradigms characterized by uneven P300 ...
arxiv
Mental workload measurement: Event-related potentials and ratings of workload and fatigue [PDF]
Event-related potentials were elicited when a digitized word representing a pilot's call-sign was presented. This auditory probe was presented during 27 workload conditions in a 3x3x3 design where the following variables were manipulated: short-term load,
Biferno, M. A.
core +1 more source
Lactate and Lactylation in AKI‐to‐CKD: Epigenetic Regulation and Therapeutic Opportunities
Cell Proliferation, EarlyView.ABSTRACT Lactate is not only a byproduct of glycolysis, but is also considered an energy source, gluconeogenic precursor, signalling molecule and protein modifier during the process of cellular metabolism. The discovery of lactylation reveals the multifaceted functions of lactate in cellular metabolism and opens new avenues for lactate‐related research.
Yi Hou +7 more
wiley +1 more source
A Plug&Play P300 BCI Using Information Geometry [PDF]
arXiv, 2014 This paper presents a new classification methods for Event Related Potentials (ERP) based on an Information geometry framework. Through a new estimation of covariance matrices, this work extend the use of Riemannian geometry, which was previously limited to SMR-based BCI, to the problem of classification of ERPs.
arxiv
Analyzing P300 Distractors for Target Reconstruction
, 2018 P300-based brain-computer interfaces (BCIs) are often trained per-user and per-application space. Training such models requires ground truth knowledge of target and non-target stimulus categories during model training, which imparts bias into the model ...
Gordon, Stephen M. +3 more
core +1 more source