Anxious, uncomfortable patients are known to move more during MRI exams. This can result in poor quality diagnostics and aborted scans^{[1, 2]}.

Use entertainment systems to distract patients, improve their comfort and satisfaction, and deliver better results.

References

"Patients undergoing magnetic resonance imaging (MRI) can often experience anxiety during the scanning procedure [1]. In some cases, this anxiety can result in a claustrophobic event, with the scan requiring termination early, or the patient simply refusing to be scanned, with recent literature suggesting this occurs in 12 of 1,000 patients. [2]"

[1] Munn, Z., & Jordan, Z. (2011). The patient experience of high technology medical imaging: a systematic review of the qualitative evidence. JBI Library of Systematic Reviews 9(19), 631–678.
[2] Munn, Z., Moola, S., Lisy, K., Riitano, D., & Murphy, F. (2015). Claustrophobia in magnetic resonance imaging: a systematic review and meta-analysis. Radiography 21(2), e59–e63.