Embodiment of external objects has been widely studied to elucidate the underlying mechanisms of human body perception, whereas disembodiment has received only limited attention despite its importance. To address this gap, we designed a sensorimotor feedback paradigm using virtual reality to induce bodily disappearance, referred to here as the sense of body loss. Participants wearing a...
The self includes complicated and heterogeneous functions. Researchers have divided the self into three distinct functions called "agency," "ownership," and "narrative self". These correspond to psychiatric symptoms, behavioral characteristics and neural responses, but their relationship with brain structure is unclear. This study examined the relationship between the subjectivity of...
High activity of the default mode network (DMN) has been proposed to be central in processing self-relevant events. Thus far, this hypothesis of DMN function has not been tested directly using neurophysiological techniques. To test for the link between frontal midline DMN activity and self-relevant processing we measured neuronal activity (single-neurons' firing rates) in human subcallosal...