<prompt> Which of the following dementia is associated with visual hallucinations?Lewy body dementiaAIDS related DementiaHuntingtons diseaseMixed dementia  <response>: Ans. A. Lewy body dementia -Lewy body dementia, also known as dementia withLewy bodies, is the second most common type of progressive dementia after Alzheimers disease dementia.Protein deposits, called Lewy bodies, develop in nerve cells in the brain regions involved in thinking, memory and movement motor control. 