Out-of-body experiences, often called OBEs, are moments when a person feels as if they are viewing themselves from outside their physical body. Scientists now study these experiences using modern biotech tools.
Researchers use brain imaging to understand which regions are active during OBEs. Functional MRI and EEG help map signals linked to self-location and body awareness.
The temporoparietal junction is an important region. Studies show that when this area receives unusual signals, people may feel a shift in where they think their body is.
Neurostimulation tools play a key role. Gentle electrical or magnetic pulses can safely influence this region and produce sensations similar to OBEs in controlled lab settings.
Virtual reality is another important method. VR headsets can create illusions where the brain receives mixed signals about position, sight, and touch. These illusions help researchers study how the brain builds a sense of self.
Some labs use multisensory setups. For example, if a person sees a virtual body being touched while they feel a matching touch, their brain may temporarily accept the virtual body as their own.
Brain computer interfaces support more advanced experiments. These devices read neural signals while participants interact with virtual spaces, helping scientists study self-awareness in real time.
AI systems analyse the recorded brain data. Machine learning helps identify which patterns appear before or during an OBE-like moment.
These experiments are always safe and supervised. The goal is not to confuse people but to understand how the brain builds a sense of identity and space.
The research helps doctors too. It explains why some patients experience body-awareness disturbances after injury or neurological illness.
VR training is being explored for therapy. Controlled illusions may help people rebuild a stable sense of body awareness.
Ethical care is essential. Researchers make sure the experiences are brief, safe, and fully explained to participants.
Overall, biotech tools offer a new window into how the brain creates the feeling of “being you.” By simulating OBEs safely, scientists learn more about perception, identity, and consciousness.