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Topic: What special elements are necessary for a sync design?

Author	Message
ltrigero Joined: Sep 30, 2019 Posts: 19	Posted: Oct 13, 2019 11:30 AM    Post subject: What special elements are necessary for a sync design? I would like to make an alpha sync design. I usually use very simple designs with as few elements as possible to do neurofeedback. What elements do I need to use that I wouldn't normally use in simple amplitude training? Do I need to use the expression evaluator?
jarek Joined: Oct 22, 2007 Posts: 1073	Posted: Oct 13, 2019 3:05 PM    Post subject: Yes, ExpressionEvaluator is the best choice. Because it can do a lot more than expressions (in the advanced mode). So it can easily substitute dozens or more elements.
ltrigero Joined: Sep 30, 2019 Posts: 19	Posted: Oct 13, 2019 3:38 PM    Post subject: Thank you! and what is it that I enter into the element for alpha sync?
jarek Joined: Oct 22, 2007 Posts: 1073	Posted: Oct 13, 2019 3:41 PM    Post subject: I was talking in general. I don't know about alpha sync.
ltrigero Joined: Sep 30, 2019 Posts: 19	Posted: Oct 13, 2019 4:02 PM    Post subject: So does training synchrony require anything more complex than just adding the inputs together?
GMartin Joined: Feb 5, 2010 Posts: 308	Posted: Oct 22, 2019 5:46 PM    Post subject: You can add the amplitude signals of you want. That does approximate synchrony if you train the resulting value up. A more precise way to do this is to use the synchrony output of the coherence element.