Extended self: spontaneous activation of medial prefrontal cortex by objects that are ‘mine’

The concept of extended self refers to the idea that people incorporate self-relevant others or objects into one's sense of self. Initial neural support for the notion of extended self was provided by fMRI evidence that medial prefrontal cortex (MPFC) showed greater activation while people imagined objects belonging to them compared with someone else (Kim & Johnson, 2012). This study investigated whether self-associated objects (i.e. 'mine')...