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Subliminal Messaging Hardware Question.

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  • Subliminal Messaging Hardware Question.


    I have created a program where I will be exposing participants to masked visual stimuli that appear for about 10 milliseconds.

    If I use a 144Hz monitor, I should be able to present images for multiples of 7 milliseconds.

    What else would I need besides the program and a 144Hz monitor to achieve this feat?

    Thank you,

  • #2
    In addition to the program and a 144Hz monitor, you will also need a video card that is capable of driving the monitor at that speed.

    What do the monitor settings indicate on your computer?


    • #3
      Thank you for your assistance Hisham!

      I will be checking the computer specifications once I get to the campus on Monday December 1st).

      I looked at the PLATO Visual Occlusion Spectacles. They seem promising, but the price is very steep (we need to accommodate multiple participants at once, so we would need multiple goggles).

      I figure I would use a 120 HZ monitor. They are more affordable and can expose people to stimuli at around 8 ms.

      You have been extremely helpful.
      Thank you again,
      Patrick M.