Results 1 to 10 of about 55,033 (145)

P300 enhances glycolysis and dox resistance in DLBCL by upregulating HK2 expression through histone lactylation [PDF]

open access: yesBMC Cancer
Background Diffuse large B-cell lymphoma (DLBCL), the most common lymphocytic malignancy, faces treatment challenges due to drug resistance. Glycolysis has been implicated in tumor resistance, whereas P300, an epigenetic regulator, is known to facilitate
Xiangxiang Song   +4 more
doaj   +2 more sources

Advances in P300 brain–computer interface spellers: toward paradigm design and performance evaluation

open access: yesFrontiers in Human Neuroscience, 2022
A brain-computer interface (BCI) is a non-muscular communication technology that provides an information exchange channel for our brains and external devices. During the decades, BCI has made noticeable progress and has been applied in many fields.
Jiahui Pan   +5 more
doaj   +1 more source

Correlation of Auditory Event Related Potential (P300) and Mini Mental State Examination to Measure Cognitive Function in Healthy Young Adults: A Pilot Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Cognition is composed of intellectual function, memory, speech and language, complex perception, orientation, attention, judgment, planning and decision-making. Behaviour is the exhibition of these cognitive functions.
Jitender Sorout   +3 more
doaj   +1 more source

P300 cognitive assessment in patients with first-episode psychosis: a prospective case-control study

open access: yesMiddle East Current Psychiatry, 2020
Background Several studies using event-related potential (ERP) methods have reported a relationship between the cognitive dysfunction of patients with psychosis and P300 latency and amplitude.
Wageeh A. Hassan   +6 more
doaj   +1 more source

MicroRNA-20a constrains p300-driven myocardial angiogenic transcription by direct targeting of p300. [PDF]

open access: yesPLoS ONE, 2013
To characterize downstream effectors of p300 acetyltransferase in the myocardium.Acetyltransferase p300 is a central driver of the hypertrophic response to increased workload, but its biological targets and downstream effectors are incompletely known ...
Lina A Shehadeh   +9 more
doaj   +1 more source

The histone acetyl transferases CBP and p300 regulate stress response pathways in synovial fibroblasts at transcriptional and functional levels

open access: yesScientific Reports, 2023
The activation of stress response pathways in synovial fibroblasts (SF) is a hallmark of rheumatoid arthritis (RA). CBP and p300 are two highly homologous histone acetyl transferases and writers of activating histone 3 lysine 27 acetylation (H3K27ac ...
Monika Krošel   +9 more
doaj   +1 more source

A New Paradigm for Region-Based P300 Speller in Brain Computer Interface

open access: yesIEEE Access, 2019
Electroencephalography-based brain computer interface systems could provide alternative communication methods for severely disabled people who cannot use their neuromuscular systems.
Zeki Oralhan
doaj   +1 more source

Neuronal correlates of a virtual-reality-based passive sensory P300 network. [PDF]

open access: yesPLoS ONE, 2014
P300, a positive event-related potential (ERP) evoked at around 300 ms after stimulus, can be elicited using an active or passive oddball paradigm. Active P300 requires a person's intentional response, whereas passive P300 does not require an intentional
Chun-Chuan Chen   +3 more
doaj   +1 more source

Brain Painting: first evaluation of a new brain-computer interface application with ALS patients and healthy volunteers.

open access: yesFrontiers in Neuroscience, 2010
Brain-computer interfaces (BCI) enable paralyzed patients to communicate; however, up to date, no creative expression was possible. The current study investigated the accuracy and user friendliness of P300-Brain Painting, a new BCI-application developed ...
Jana I. Muenssinger   +9 more
doaj   +1 more source

Effect of inhibition indexed by auditory P300 on transmission of visual sensory information.

open access: yesPLoS ONE, 2021
Early electroencephalographic studies that focused on finding brain correlates of psychic events led to the discovery of the P300. Since then, the P300 has become the focus of many basic and clinical neuroscience studies.
Amirmahmoud Houshmand Chatroudi   +3 more
doaj   +1 more source

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