Jan 1, 1998 · Based on recent research that indicated that P300 scalp topography varies as a function of task and/or information to be processed, this study examined scalp-recorded magnetic fields correlated with the P300 by means of whole-head magnetoencephalography.

Jun 1, 2003 · Magnetoencephalography (MEG), a tool for describing spatial and temporal activity of the brain, is extremely useful in studies on P300 because, in contrast with the EEG [6], it can eliminate electrical signal interference by tissues surrounding the brain.

To assess the role of P300 in patients with temporal lobe epilepsy (TLE) with unilateral hippocampal sclerosis (HS) using magnetoencephalography (MEG) based auditory and visual oddball tasks, and to assess its correlation with neuropsychological tests.

Our findings suggest that the thalamus plays an important role in generating P300 activity specific to color discrimination processing, and that in children the source is not consistent during development.

Nov 20, 2020 · We used the P300 oddball auditory paradigm, known for its reduced amplitude in schizophrenia with AVH, and recorded high-density electroencephalography (HD-EEG, 256 …

Compared with intracranial recordings of P300-like signals, the source analysis of scalp electroencephalography (EEG) or magnetencephalography data has the advantage that it can be applied and replicated in large numbers of healthy subjects and potentially covers the entire brain.

Dec 1, 2023 · We showed that P300 is indeed linked to alpha rhythm, according to all four predictions. Our results provide an unifying view on the interdependency of evoked responses and neuronal oscillations and suggest that P300, at least partly, is generated by the modulation of alpha oscillations.

Jun 1, 2003 · Our findings suggest that the thalamus plays an important role in generating P300 activity specific to color discrimination processing, and that in children the source is not consistent during development.

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.

Although the P300 has been studied over the last 50 years, in this study the analysis was focused on the recent and relevant output regarding its use as a tool for cognitive processing speed and attention assessment, since numerous good reviews …