<prompt> Person at night looks at the window and frightens. Wife switches the light on and turns out That window cover is having a shape like a man.IllusionHallucinationemotionLoosening of association  <response>: ILLUSION altered perception of a real object Mistaking a rope for a snake There are several types of illusions namely PAREIDOLIC ILLUSIONvague stimulus like clouds are perceived as something known to the patient image of a dog 