The MEG suite must be kept as clean and tidy as possible and a
standard level of cleanliness must be maintained. Patients and
participants should feel that they are entering a professional, clinical
environment when they enter MEG.
- Remove the tape from the electrodes and clean with alcohol-free
wipes. Hang the head localization coils on the side of the
dewar.
- Use the disinfectant alcohol-free wipes to clean every surface that
comes into contact with participants including inside the dewar helmet,
the support pads, response pads, Polhemus head rest, and the
digitisation stylus.
- If applicable, clean the EOG / EEG electrodes with distilled water
and a mild detergent. Gently rub the electrodes using a toothbrush to
dislodge electrolyte residue. Pat dry and leave to air dry.
- Put back all cables tidily in the correct place. All cables MUST be
untangled and put back on the correct hooks. The hooks inside the MSR
are labelled. Ensure there are no cables lying on the floor. A common
problem is incorrect storage of the Polhemus head rest. The head rest
should be stored as shown in the Figure 10.1.
- Remove any used tape left on the coils or anywhere else (including the
floor).