A repeat or re-experience of a memory, perceptual experience or feeling from the past.

A vivid involuntary reliving of the experiences during episodes of drug intoxication. Th person must have had no recent Hallucinogen Intoxication and must show no current drug toxicity.

like really bad experience from past happen again and again in brain. A vivid involuntary reliving of the experiences. The person must have had no recent Hallucinogen Intoxication and must show no current drug toxicity.

interrupting the chronological sequence of a narrative to tell about a related event from an earlier time

A scene/scenes that break the main narrative of the screenplay and depict events that happened at some point in the past.