MEG

Default Setting Of MEG Equipment

This page indicates the default settings of MEG equipment. If you change any of these settings during your experiment, please remember to set them back to default values at the end of the experiment.

Videoprojector:

In the parameters setting:

  • menu Position/Size: "Through" (your image size will be adapted to its input resolution)
  • menu Picture:
    • Picture mode: Manual
    • Contrast set to 30
    • Bright set to 0
    • Color set to 40
    • Tint set to 30
    • Color temp set to "user1"
    • Gamma set to "default"

Monitor of stimulation computer:

  • Set as secondary display device
  • Refresh rate set at 60 Hz
  • Resolution set at 1400 x 1050

Audio amplifier:

  • Source set to CD
  • Sound intensity set to 45
  • Loudspeakers and audio amplifier are both connected to stimulation computer (via a splitter)

Other:

  • EOG/ECG/EEG reference electrodes cleaned, dried and separately wrapped
  • EEG caps cleaned and set to dry
  • HPI coils without tape, and wrapped
  • Isotrak googles and pen correctly arranged
  • Earphones removed from tubes (inside the MSR)
  • MEG helmet correctly cleaned and disinfected
  • MSR door correctly closed