Deja vu is seen in

deja entendu-Illusion that what one is hearing one has heard previously. deja pensa-Condition in which a thought never enteained before is incorrectly regarded as a repetition of a previous thought. deja vu-Illusion of visual recognition in which a new situation is incorrectly regarded as a repetition of a previous experience. jamais vu-Paramnestic phenomenon characterized by a false feeling of unfamiliarity with a real situation that one has previously experienced.These disturbances are seen in Temporal lobe Seizures ,normal experiences and Neurotic patients. If it is a multiple choice exam (a), (b) are answers else the best option to go with is (b).Ref: P.922 signs and symptoms in psychiatry(Kaplan & Sadock&;s Comprehensive Textbook of Psychiatry, 9th Edition) P.68 chap.5 symptoms in the mind, Femi Oyebode.