waiting for fMRI trigger pulse

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waiting for fMRI trigger pulse

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Kuehn	Kuehn posted 5 Years Ago Topic Details Share Topic
Group: Forum Members Posts: 6, Visits: 30	Dear reader, we would like to run inquisit in parallel to an fMRI sequence. Therefore the script should wait for 1 (ideally the first 4) triggers that are sent from the scanner to the stimulus computer via the LPT port. In the manual of inquisit 5 we noticed the documentation on how to sent LPT port triggers, but I am unsure how the code would look like if we need to wait for incoming signals .Could you provide us with a link to further information or help out with an example? Any help would be greatly appreciated. Best wishes, Simone
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Dave	Dave posted 5 Years Ago ANSWER Post Details Share Post
Group: Administrators Posts: 12K, Visits: 98K	+x Kuehn - 8/16/2019 Dear reader, we would like to run inquisit in parallel to an fMRI sequence. Therefore the script should wait for 1 (ideally the first 4) triggers that are sent from the scanner to the stimulus computer via the LPT port. In the manual of inquisit 5 we noticed the documentation on how to sent LPT port triggers, but I am unsure how the code would look like if we need to wait for incoming signals .Could you provide us with a link to further information or help out with an example? Any help would be greatly appreciated. Best wishes, Simone You can have trials wait for incoming signals before starting via /pretrialsignal: https://www.millisecond.com/support/docs/v5/html/language/attributes/pretrialsignal.htm
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