perseveration中文什么意思

n.
1.【医学】持续言语〔指言语反复不止的病态〕。
2.【医学】(无法停止的)专想某事。
3.执拗，顽梗。adj.
+更多解释...-ative

• acoustic perseveration:    听觉重复症
• clonic perseveration:    阵挛性持续动作
• perseveration clonic:    阵挛性持续动作

英文释义

名词

1. the act of persisting or persevering; continuing or repeating behavior; "his perseveration continued to the point where it was no longer appropriate"
   同义词：perseverance, persistence
2. the tendency for a memory or idea to persist or recur without any apparent stimulus for it

百科释义

In psychology and psychiatry perseveration is the 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, or "the inability to switch ideas along with the social context, as evidenced by the repetition of words or gestures after they have ceased to be socially relevant or appropriate," Psych Central definition or the "act or task of doing so," Dictionary.com definition and are not better described as stereotypy (a highly repetitive idiosyncratic behaviour).