Squid Brains Are Nearly as Complex as Dog Brains, Researchers Claim

https://www.sciencealert.com/squid-brains-are-nearly-as-complex-as-dog-brains

How smart were our ancestors? Turns out the answer isn't in brain size, but blood flow

https://theconversation.com/how-smart-were-our-ancestors-turns-out-the-answer-isnt-in-brain-size-but-blood-flow-130387

Is schizophrenia a by-product of human evolution?

https://www.nationalelfservice.net/mental-health/schizophrenia/schizophrenia-human-evolution/

Scientists put 3D glasses on cuttlefish and showed them film clips. The results were surprising

https://amp.cnn.com/cnn/2020/01/08/us/3d-glasses-cuttlefish-scn-trnd/index.html?__twitter_impression=true

Why Your Brain Needs Exercise

https://www.scientificamerican.com/article/why-your-brain-needs-exercise/

Neuroscientists Discover New Kind of Signal in the Human Brain

https://gizmodo.com/neuroscientists-discover-new-kind-of-signal-in-the-huma-1840776159