<p>FWIW, I would say John Hopkins of these three, but for those subject areas (and Phead and Hope2get would agree with me), Brown should be on your short list as well. It has all the features you want in addition to extremely strong undergraduate preparation in both Cog Sci and Neuro.</p>
<p>Also, we happen to have a Cognitive Neuroscience concentration which may interest you.</p>