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The P300 (P3) wave is an event-related potential (ERP) component elicited in the process of decision making. It is considered to be an endogenous potential, as its occurrence links not to the physical attributes of a stimulus, but to a person's reaction to it.
A closely related dependence between the P300 and subjective probability was shown by Levi-Aharoni et al. [1] who used a fuzzy, compressed representation of stimulus probability to explain the single-trial variability in the P300 response magnitude. However, it has also been found that P300 amplitude can change in the absence of changes in ...
In addition, there are studies on abnormalities of P300 in depression. Depressed patients tend to have a reduced P200 and P300 amplitude and a prolonged P300 latency. [20] Due to the consistency of the P300 response to novel stimuli, a brain–computer interface can be constructed which relies on it. By arranging many signals in a grid ...
The late positive component or late positive complex (LPC) is a positive-going event-related brain potential component that has been important in studies of explicit recognition memory.
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The p300-CBP coactivator family in humans is composed of two closely related transcriptional co-activating proteins (or coactivators): p300 (also called EP300 or E1A binding protein p300) CBP (also known as CREB-binding protein or CREBBP) Both p300 and CBP interact with numerous transcription factors and act to increase the expression of their ...
The U.S. Food and Drug Administration (FDA) now classifies eggs as a “healthy, nutrient-dense" food, according to a new proposed rule. Registered dietitians react to the change.
WASHINGTON (Reuters) -The U.S. Supreme Court declined on Monday to decide whether federally mandated warnings on cigarette packs that graphically illustrate the health risks of smoking violate the ...