Figure 1.
The TMS-EEG-IVR setup. During IVR, each participant was instructed to observe a virtual right hand while TMS was applied over (1) the left (Wristl-M1 condition) or (2) the right (Wristr-M1) hand M1 representation (M1hand) or (3) a right disconnected hand while stimulated over the left M1hand (noWristl-M1). TMS was constantly monitored through stereotaxic neuronavigation, and cortical activation was continuously recorded with EEG. During IVR, participants were asked to refer whether they start to feel the ownership illusion over the virtual right hand, i.e., SoI. TMS, transcranial magnetic stimulation; EEG, electroencephalography; IVR, immersive virtual reality; M1, primary motor cortex; SoI, start of illusion.