A negative shift of the cortical electrical potentials that increases over time. It
is associated with an anticipated response to an expected stimulus and is an electrical
event indicative of a state of readiness or expectancy
Note générale sur le champ d'application :
refers to cortical electrical potentials
Point d'accès autorisé parallèle
Contingent Negative Variation
Autres identifiants
Identifiant MeSH : mesD003265
Utilisation dans FMeSH
Qualificatifs autorisés : DE / GE / IM / PH / RE91(71); was see under ELECTROPHYSIOLOGY 1971-90