Altered States of Consciousness: Evaluation of a voice-hearing simulation during an immersive art exhibition.

Aim: To improve public understanding of the subjective experience of auditory hallucinations and increase empathy towards individuals who hear voices and have other unusual sensory experiences.

Methods: This pilot study developed a new immersive art exhibition, Altered States of Consciousness, which gave members of the public an individualized voice-hearing simulation experience in 2 real-world settings-an art gallery and the London Underground. A total of 150 visitors completed visual analogue scales immediately before and after their experience of the exhibition.