Social behaviour

Definition

Latest Research and Reviews

News and Comment

  • Comments and Opinion |

    Advances in technology and the advent of social media have led to the emergence of a new phenomenon — cyberbullying. Although there are some similarities, approaches to tackling traditional bullying are largely ineffective in combating cyberbullying, which has been linked to adverse mental health and, in extreme cases, suicide.

    • Jean-Baptiste Pingault
    •  & Tabea Schoeler
  • News and Views |

    A combination of computational modeling, neuroimaging and a causal manipulation of brain activity in humans reveals how the brain represents beliefs about how our choices will affect those of others we interact with.

    • Amit Etkin
    Nature Neuroscience 20, 1039–1040
  • News and Views |

    Effort is costly. People devalue personal rewards that require some measure of physical or even mental effort. Laboratory studies now suggest that physical effort is especially costly when engaged to benefit others. Even when people are willing, however, their efforts are often superficial, with people doing what is necessary but no more.

    • Michael Inzlicht
    •  & Cendri A. Hutcherson
  • News and Views |

    Functional magnetic resonance imaging and social network analysis show that on viewing familiar individuals in a small social network, the brain activates regions critical for inferring mental states and intentions, as well as regions associated with spatial navigation and psychological distance.

    • James P. Curley
    •  & Kevin N. Ochsner
  • Comments and Opinion |

    Recent evidence suggests that T cells and their derived cytokines affect the brain in disease and health. In this Opinion article, Kipnis and colleagues describe their effects and possible underlying mechanisms, and propose an evolutionary model to explain why the T cell-derived cytokine interferon-γ has both pro-social and immune effects.

    • Anthony J. Filiano
    • , Sachin P. Gadani
    •  & Jonathan Kipnis