Different in degree or kind; language (Introduction)
Tony: http://www.aaets.org/article30.htm > http://www.annualreviews.org/doi/abs/10.1146/annurev.genet.38.072902.091907 > http://www.nature.com/nature/journal/v435/n7039/abs/nature03524.html > http://www.sciencedirect.com/science/article/pii/0896627395903046 > > > Tony: That better?-Yes, whole different level of memory discussion