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What is Perseveration is and explain in detail?
(B) Repetition of word or a phrase > "Perseveration refers to a tendency to present with a point or theme, even after it has been dealt with exhaustively or the listener has tried to change the subject."> Perseveration is seen in schizophrenia3 but is not characteristic of this disorder.> It also seen in autistic disorders and few other psychosis. It is chracterised by repeatition of thoughts, speech or brief behavioural sequences without a sense of incompletion and not as a preventive or a corrective measure. This implies clearly that it is carried out without any purpose.