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Descriptor English: Event-Related Potentials, P300
Descriptor Spanish: Potenciales Relacionados con Evento P300
Descriptor potenciales relacionados con eventos P300
Entry term(s) componente P300 de los potenciales evocados
potencial relacionado con eventos P3
potencial relacionado con eventos P300
potenciales evocados P300
potenciales relacionados con eventos P3a
potenciales relacionados con eventos P3b
Scope note: Componente tardío del potencial relacionado con un evento. P300 indica una deflexión positiva del voltaje del potencial relacionado con el evento 300 milisegundos después del estímulo. Su amplitud aumenta con los estímulos impredecibles, improbables o muy significativos y, por tanto, es un índice de actividad mental. (Campbell, Psychiatric Dictionary, 6th ed).
Descriptor Portuguese: Potenciais Evocados P300
Descriptor French: Potentiels évoqués cognitifs P300
Entry term(s): Event Related Potentials, P3
Event Related Potentials, P300
Event-Related Potential, P3
Event-Related Potential, P300
Event-Related Potential, P3a
Event-Related Potential, P3b
Event-Related Potentials, P3
Event-Related Potentials, P3a
Event-Related Potentials, P3b
Evoked Potentials, P300 Component
P3 Event Related Potential
P3 Event Related Potentials
P3 Event-Related Potential
P3 Event-Related Potentials
P300 Component
P300 Components
P300 Event Related Potentials
P300 Event-Related Potential
P300 Event-Related Potentials
P3a Event Related Potentials
P3a Event-Related Potential
P3a Event-Related Potentials
P3b Event Related Potentials
P3b Event-Related Potential
P3b Event-Related Potentials
Tree number(s): G07.265.216.500.350
G11.561.200.500.350
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D018913
Scope note: A late-appearing component of the event-related potential. P300 stands for a positive deflection in the event-related voltage potential at 300 millisecond poststimulus. Its amplitude increases with unpredictable, unlikely, or highly significant stimuli and thereby constitutes an index of mental activity. (From Campbell, Psychiatric Dictionary, 6th ed)
Allowable Qualifiers: DE drug effects
GE genetics
IM immunology
PH physiology
RE radiation effects
Previous Indexing: Evoked Potentials (1975-1995)
specific Evoked Potentials (1980-1995)
Public MeSH Note: 96
History Note: 96
Entry Version: EVENT RELAT POTENTIALS P300
DeCS ID: 32754
Unique ID: D018913
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1996/01/01
Date of Entry: 1994/12/27
Revision Date: 2016/01/20
Event-Related Potentials, P300 - Preferred
Concept UI M0028282
Scope note A late-appearing component of the event-related potential. P300 stands for a positive deflection in the event-related voltage potential at 300 millisecond poststimulus. Its amplitude increases with unpredictable, unlikely, or highly significant stimuli and thereby constitutes an index of mental activity. (From Campbell, Psychiatric Dictionary, 6th ed)
Preferred term Event-Related Potentials, P300
Entry term(s) Event Related Potentials, P3
Event Related Potentials, P300
Event-Related Potential, P3
Event-Related Potential, P300
Event-Related Potentials, P3
Evoked Potentials, P300 Component
P3 Event Related Potential
P3 Event Related Potentials
P3 Event-Related Potential
P3 Event-Related Potentials
P300 Component
P300 Components
P300 Event Related Potentials
P300 Event-Related Potential
P300 Event-Related Potentials
P3b Event-Related Potentials - Narrower
Concept UI M0492856
Preferred term P3b Event-Related Potentials
Entry term(s) Event-Related Potential, P3b
Event-Related Potentials, P3b
P3b Event Related Potentials
P3b Event-Related Potential
P3a Event-Related Potentials - Narrower
Concept UI M0492855
Preferred term P3a Event-Related Potentials
Entry term(s) Event-Related Potential, P3a
Event-Related Potentials, P3a
P3a Event Related Potentials
P3a Event-Related Potential



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