I am trying to set up a basic target detection task with 3 stimuli (1000Hz p=.15; 2000Hz p=.15; and 3000 Hz p=.55. I want a button press to the rare target (1000 Hz) and separate button press to the frequent target (3000 Hz). I have not written e-prime script, but once I see how it is laid out, I can make the other variations of different conditions I want to examine. Any help is appreciated.
Alan
Dear Alan,
If you are not tied to ePrime, I can send you the ERP Oddball task, implemented in our software, EventIDE (www.okazolab.com). The implementation is easily adjustable to include any conditions, since it's made of ~20 code line. The current stimuli are faces (with a smiling face as an oddball) but they can be replaced by anything else.
Ilia,
That would be great. If you have any documentation that could be easily shared along with the program, it would be great.
Thanks,
Alan
- Badges
- Science topic