Social Brain
social brain
The Social Brain: From Models to Mental Health
Given the complex and dynamic nature of our social relationships, the human brain needs to quickly learn and adapt to new social situations. The breakdown of any of these computations could lead to social deficits, as observed in many psychiatric disorders. In this talk, I will present our recent neurocomputational and intracranial work that attempts to model both 1) how humans dynamically adapt beliefs about other people and 2) how individuals can exert influence over social others through model-based forward thinking. Lastly, I will present our findings of how impaired social computations might manifest in different disorders such as addiction, delusion, and autism. Taken together, these findings reveal the dynamic and proactive nature of human interactions as well as the clinical significance of these high-order social processes.
(Dys)regulation of the social brain
RNA-protein complexes in the (dys)regulation of the social brain
Development of the social brain in adolescence and effects of social distancing
Adolescence is a period of life characterised by heightened sensitivity to social stimuli, an increased need for peer interaction and peer acceptance, and development of the social brain. Lockdown and social distancing measures intended to mitigate the spread of COVID-19 are reducing the opportunity to engage in face-to-face social interaction with peers. The consequences of social distancing on human social brain and social cognitive development are unknown, but animal research has shown that social deprivation and isolation have unique effects on brain and behaviour in adolescence compared with other stages of life. It is possible that social distancing might have a disproportionate effect on an age group for whom peer interaction is a vital aspect of development.
Neurocognitive profiles of childhood maltreatment subtypes: Understanding the effects of childhood emotional abuse on the adult social brain
FENS Forum 2024