New research on primate social structures and brain anatomy is offering deeper insights into the evolutionary pathways of humans. Studies on baboons, macaques, and chimpanzees reveal complex social ...

WHAT was a very evident gap in the literature on Primates has recently been filled by the publication of the volume under notice on the structure of the rhesus macaque, the commonest of laboratory and ...

An MIT-led team built a biologically detailed AI model of the prefrontal cortex–striatum circuit that not only matched macaque learning behavior but predicted a previously unnoticed class of neurons ...

The anatomy of an organism provides the principal opportunity for biological insight. Evolutionary relationships, function and ecology can all be inferred based on observable structures. From fossils ...