How do I find Computer Science-Focused Cognitive Science Labs for Research?
The field you're talking about is probably computational neuroscience. In general, the advice I would give is that the department you are in doesn't much matter. There are people who study neuroscience that are in engineering, comp. sci, psychology, whatever. I know University of Chicago has an entire program in Computational Neuroscience. Probably the best thing to do is look up research in good journals (Neuron, Nature Neuroscience, Journal of Neuroscience, to name a few) and start popping off emails to professors. Most won't care that you have no background in biology or psychology, you can learn that on the way.