Publications de Ravi Tej Sai Giridhar Tadi

An immersive virtual reality system for ecological assessment of peripersonal and extrapersonal unilateral spatial neglect

Olaf Blanke, Andrea Serino, Roberta Ronchi, Ravi Tej Sai Giridhar Tadi

BackgroundUnilateral spatial neglect (USN) is a debilitating neuropsychological syndrome that often follows brain injury, in particular a stroke affecting the right hemisphere. In current clinical practice, the assessment of neglect is based on old-fashion ...

BioMed Central2023

Neural Mechanisms of the Embodied Self : Merging Virtual Reality and Electrical Neuroimaging

Ravi Tej Sai Giridhar Tadi

What is it like to have a body? The unitary experience of the self and the body accompanied by unambiguous self-location and egocentric visuo-spatial perspective are essential aspects of the embodied self. They play a vital role for dynamic whole body huma ...

EPFL2011

Quantifying effects of exposure to the third and first-person perspectives in virtual-reality-based training

Daniel Thalmann, Olaf Blanke, Ravi Tej Sai Giridhar Tadi, Patrick Salamin, Frédéric Vexo

In the recent years, usage of the third-person perspective (3PP) in virtual training methods has become increasingly viable and despite the growing interest in virtual reality and graphics underlying third-person perspective usage, not many studies have sy ...

Institute of Electrical and Electronics Engineers2010

The limits of agency in walking humans

Olaf Blanke, Oliver Alan Kannape, Ravi Tej Sai Giridhar Tadi

An important principle of human ethics is that individuals are not responsible for actions performed when unconscious. Recent research found that the generation of an action and the building of a conscious experience of that action (agency) are distinct pr ...

Elsevier2010

Three sequential brain activations encode mental transformations of upright and inverted human bodies: a high resolution evoked potential study

Olaf Blanke, Ravi Tej Sai Giridhar Tadi

Human bodies provide a particularly rich source of visual information. Whereas most previous studies have focused on the neural mechanisms during the perception and recognition of human bodies, the aim of the present study was to investigate the time cours ...

Elsevier2009

Virtual Reality and Telepresence

Olaf Blanke, Ravi Tej Sai Giridhar Tadi, Bigna Lenggenhager

American Association for the Advancement of Science2007

Video ergo sum: manipulating bodily self-consciousness

Olaf Blanke, Ravi Tej Sai Giridhar Tadi, Bigna Lenggenhager

Humans normally experience the conscious self as localized within their bodily borders. This spatial unity may break down in certain neurological conditions such as out-of-body experiences, leading to a striking disturbance of bodily self-consciousness. On ...

American Association for the Advancement of Science2007