Neurons in primate prefrontal cortex signal valuable social information during natural viewing.

ABSTRACT: Information about social partners is innately valuable to primates. Decisions about which sources of information to consume are highly naturalistic but also complex and place unusually strong demands on the brain's decision network. In particular, both the orbitofrontal cortex (OFC) and lateral prefrontal cortex (LPFC) play key roles in decision making and social behaviour, suggesting a likely role in social information-seeking as well. To test this idea, we developed a 'channel surfing' task in which monkeys were shown a series of 5 s video clips of conspecifics engaged in natural behaviours at a field site. Videos were annotated frame-by-frame using an ethogram of species-typical behaviours, an important source of social information. Between each clip, monkeys were presented with a choic

SUBMITTER: Adams GK 

PROVIDER: S-EPMC7815429 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature