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Related Terms:
Definitions:
Noun
perseveration
Definition: the tendency for a memory or idea to persist or recur without any apparent stimulus for it
perseverance
persistence
perseveration
Definition: the act of persisting or persevering; continuing or repeating behavior; "his perseveration continued to the point where it was no longer appropriate"
Definition: Uncontrollable repetition of a particular response, such as a word, phrase, or gesture, despite the absence or cessation of a stimulus, usually caused by brain injury or other organic disorder.