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Blush - Animation Projection

Video Clip

This sound, initially generated from MRI scanner at Princess Margaret Hospital, Swindon, was continuously projected at low level during the exhibition

The patient lies in the scanner tunnel surrounded by a large circular magnet and is subjected to a high-intensity magnetic field. The basic principle of MRI is a study of the response of magnetized tissue to a pulse of radio-frequency signal, whereby pathological tissue returns different signals compared to normal.