A sense of space in the core of the bore: Enhancing the MRI experience through use of spatial audio

Abstract

Background: Magnetic Resonance Imaging (MRI) continues to be an imaging technique that causes anxiety and concern for many patients. One longstanding approach that helps many patients is listening to music as a distraction technique during a scan. However, despite improvements in scanner technology itself, the means of providing music in this way has hardly changed, and so there may be opportunity to utilise emerging approaches in audio technology to further enhance the positive effect beyond simple distraction alone.

Objectives: The aim of this technical note is to introduce spatial audio and its potential application in the MRI setting to create a sense of space within the confined environment of a scanner.

Findings: Initial feedback from a few patients indicate that spatial audio music may indeed enhance the perception of space within the MRI scanner, potentially mitigating or lowering feelings of claustrophobia and anxiety.

Conclusion: Spatial audio could enhance the sense of space felt within an MRI scanner, but research is needed to evidence whether this would indeed have an improved effect compared to rot conventional audio.

Implications for practice: This technical note sets the stage for further exploration of spatial audio technology within the setting of MRI to help adjust cognitive appraisal and concern over its confined nature. Providing music through this means could be another approach to help patients manage a scan and improve their experience of it.

Keywords: Claustrophobia; MRI; Patient experience; Spatial audio.