Experienced meditators often report feeling detached from their body and current concerns. This study used virtual reality to manipulate perspective during meditation in 23 participants, comparing a third-person perspective (3PP) with a first-person perspective (1PP). The 3PP condition produced stronger feelings of detachment and disconnection, reduced awareness of body boundaries, and less identification with the body. Neural recordings showed a more negative heartbeat-evoked potential in the 3PP condition, linked to activity in the posterior cingulate cortex and medial prefrontal cortex. These results connect changes in the sense of self during meditation to brain processes underlying bodily self-awareness, suggesting VR could help cultivate self-transcendent experiences.
Focused-attention meditation on the breath reorganizes large-scale brain dynamics by reducing activity in neural networks linked to self-referential and memory-based processing while increasing activity in networks supporting attentional stability and internal monitoring. In 22 experienced practitioners, high-density EEG microstate analysis identified five canonical brain states. Meditation robustly reduced Microstate C, generated in medial and lateral temporal regions including the hippocampus, and increased Microstates D and E, generated in posterior midline regions and frontoparietal networks respectively. These changes suggest that focused-attention meditation downregulates self-referential processing and enhances neural states for attention and internal awareness.
Practicing meditation from a third-person perspective in virtual reality, compared with a first-person perspective, produces stronger feelings of detachment and disconnection, a less distinct sense of one's body boundary, and reduced identification with the body. These subjective changes are accompanied by a more negative heartbeat evoked potential amplitude and activation of the posterior cingulate cortex and medial prefrontal cortex. The findings link altered states of self during meditation to neural and behavioral measures of the bodily self, demonstrating that manipulating perspective in VR can modulate the sense of self during meditation.
Focused-attention meditation on the breath (Ānāpānasati) reorganizes large-scale brain dynamics by reducing a specific pattern of neural activity linked to self-referential and memory-based processing while increasing patterns associated with attentional stability and internal monitoring. In 22 experienced practitioners, EEG microstate analysis identified five canonical brain states (A-E). Meditation robustly reduced Microstate C—generated in temporal regions including the hippocampus—and increased Microstates D and E, which involve posterior midline and frontoparietal networks. These results indicate that focused attention shifts the temporal architecture of intrinsic brain activity away from default-mode-like processing toward states supporting sustained attention.