Still prime time for primates.
D017087:Animal Rights / Q000639:trends; D000818:Animals; D000830:Animals, Laboratory / Q000033:anatomy & histology / Q000502:physiology; D003071:Cognition / Q000502:physiology*; D004645:Empathy / Q000502:physiology; D006801:Humans; D051379:Mice; D023421:Models, Animal; D009488:Neurosciences / Q000379:methods* / Q000639:trends; D017397:Prefrontal Cortex / Q000033:anatomy & histology / Q000502:physiology; D011323:Primates / Q000033:anatomy & histology* / Q000502:physiology*; D051381:Rats