Welcome! Log In Create A New Profile

Advanced

fixation centering functionality

Posted by bmitchell 
fixation centering functionality
October 05, 2021 10:11AM
Hi there!

Could someone help us change the "re-center" functionality to have it adjust eye signal to a non-center position? Is the re-center functionality able to be edited? We are asking because we have our fixation point at a position on the left half of the monitor.
Re: fixation centering functionality
October 05, 2021 12:15PM
See forced_eye_drift_correction().
https://monkeylogic.nimh.nih.gov/docs_RuntimeFunctions.html#forced_eye_drift_correction

The 'c' and 'v' keys are just hotkeys for the function. Redefine them in your script with your new origin.
hotkey('c', 'forced_eye_drift_correction([0 0],1);');  % eye1
hotkey('v', 'forced_eye_drift_correction([0 0],2);');  % eye2

The National Institute of Mental Health (NIMH) is part of the National Institutes of Health (NIH), a component of the U.S. Department of Health and Human Services.