The Role of the Precuneus in Human Spatial Updating in a Real Environment Setting-A cTBS Study.

As we move through an environment, we update positions of our body relative to other objects, even when some objects temporarily or permanently leave our field of view-this ability is termed egocentric spatial updating and plays an important role in everyday life. Still, our knowledge about its representation in the brain is still scarce, with previous studies using virtual movements in virtual environments or patients with brain lesions suggesting that the precuneus might play an important role. However, whether this assumption is also true when healthy humans move in real environments where full body-based cues are available in addition to the visual cues typically used in many VR studies is unclear.