P300 development across the lifespan: a systematic review and meta-analysis.

<h4>Background</h4>The P300 component of the event-related potential is a large positive waveform that can be extracted from the ongoing electroencephalogram using a two-stimuli oddball paradigm, and has been associated with cognitive information processing (e.g. memory, attention, execu...

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Autores principales:	Rik van Dinteren, Martijn Arns, Marijtje L A Jongsma, Roy P C Kessels
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8bda47db8027406882ab2e6b819c247a
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spelling	oai:doaj.org-article:8bda47db8027406882ab2e6b819c247a2021-11-18T08:32:41ZP300 development across the lifespan: a systematic review and meta-analysis.1932-620310.1371/journal.pone.0087347https://doaj.org/article/8bda47db8027406882ab2e6b819c247a2014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24551055/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>The P300 component of the event-related potential is a large positive waveform that can be extracted from the ongoing electroencephalogram using a two-stimuli oddball paradigm, and has been associated with cognitive information processing (e.g. memory, attention, executive function). This paper reviews the development of the auditory P300 across the lifespan.<h4>Methodology/principal findings</h4>A systematic review and meta-analysis on the P300 was performed including 75 studies (n = 2,811). Scopus was searched for studies using healthy subjects and that reported means of P300 latency and amplitude measured at Pz and mean age. These findings were validated in an independent, existing cross-sectional dataset including 1,572 participants from ages 6-87. Curve-fitting procedures were applied to obtain a model of P300 development across the lifespan. In both studies logarithmic Gaussian models fitted the latency and amplitude data best. The P300 latency and amplitude follow a maturational path from childhood to adolescence, resulting in a period that marks a plateau, after which degenerative effects begin. We were able to determine ages that mark a maximum (in P300 amplitude) or trough (in P300 latency) segregating maturational from degenerative stages. We found these points of deflection occurred at different ages.<h4>Conclusions/significance</h4>It is hypothesized that latency and amplitude index different aspects of brain maturation. The P300 latency possibly indexes neural speed or brain efficiency. The P300 amplitude might index neural power or cognitive resources, which increase with maturation.Rik van DinterenMartijn ArnsMarijtje L A JongsmaRoy P C KesselsPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 2, p e87347 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Rik van Dinteren Martijn Arns Marijtje L A Jongsma Roy P C Kessels P300 development across the lifespan: a systematic review and meta-analysis.
description	<h4>Background</h4>The P300 component of the event-related potential is a large positive waveform that can be extracted from the ongoing electroencephalogram using a two-stimuli oddball paradigm, and has been associated with cognitive information processing (e.g. memory, attention, executive function). This paper reviews the development of the auditory P300 across the lifespan.<h4>Methodology/principal findings</h4>A systematic review and meta-analysis on the P300 was performed including 75 studies (n = 2,811). Scopus was searched for studies using healthy subjects and that reported means of P300 latency and amplitude measured at Pz and mean age. These findings were validated in an independent, existing cross-sectional dataset including 1,572 participants from ages 6-87. Curve-fitting procedures were applied to obtain a model of P300 development across the lifespan. In both studies logarithmic Gaussian models fitted the latency and amplitude data best. The P300 latency and amplitude follow a maturational path from childhood to adolescence, resulting in a period that marks a plateau, after which degenerative effects begin. We were able to determine ages that mark a maximum (in P300 amplitude) or trough (in P300 latency) segregating maturational from degenerative stages. We found these points of deflection occurred at different ages.<h4>Conclusions/significance</h4>It is hypothesized that latency and amplitude index different aspects of brain maturation. The P300 latency possibly indexes neural speed or brain efficiency. The P300 amplitude might index neural power or cognitive resources, which increase with maturation.
format	article
author	Rik van Dinteren Martijn Arns Marijtje L A Jongsma Roy P C Kessels
author_facet	Rik van Dinteren Martijn Arns Marijtje L A Jongsma Roy P C Kessels
author_sort	Rik van Dinteren
title	P300 development across the lifespan: a systematic review and meta-analysis.
title_short	P300 development across the lifespan: a systematic review and meta-analysis.
title_full	P300 development across the lifespan: a systematic review and meta-analysis.
title_fullStr	P300 development across the lifespan: a systematic review and meta-analysis.
title_full_unstemmed	P300 development across the lifespan: a systematic review and meta-analysis.
title_sort	p300 development across the lifespan: a systematic review and meta-analysis.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/8bda47db8027406882ab2e6b819c247a
work_keys_str_mv	AT rikvandinteren p300developmentacrossthelifespanasystematicreviewandmetaanalysis AT martijnarns p300developmentacrossthelifespanasystematicreviewandmetaanalysis AT marijtjelajongsma p300developmentacrossthelifespanasystematicreviewandmetaanalysis AT roypckessels p300developmentacrossthelifespanasystematicreviewandmetaanalysis
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P300 development across the lifespan: a systematic review and meta-analysis.

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