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Roy Salomon

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Publications associées (44)

Self-grounded vision: hand ownership modulates visual location through cortical beta and gamma oscillations

Olaf Blanke, Javier Bello Ruiz, Roy Salomon, Nathan Quentin Faivre, Fosco Bernasconi, Michele Scandola, Herberto Dhanis Pedro De Barros Camacho

Vision is known to be shaped by context, defined by environmental and bodily signals. In the Taylor illusion, the size of an afterimage projected on one's hand changes according to proprioceptive signals conveying hand position. Here, we assessed whether t ...

2017

Changing motor perception by sensorimotor conflicts and body ownership

Olaf Blanke, Michiel van Elk, Roy Salomon, Joan Llobera Mahy, Natalia Fernandez

Experimentally induced sensorimotor conflicts can result in a loss of the feeling of control over a movement (sense of agency). These findings are typically interpreted in terms of a forward model in which the predicted sensory consequences of the movement ...

Nature Research2016

An invisible touch: Body-related multisensory conflicts modulate visual consciousness

Olaf Blanke, Javier Bello Ruiz, Roy Salomon, Marta Lukowska, Nathan Quentin Faivre

The majority of scientific studies on consciousness have focused on vision, exploring the cognitive and neural mechanisms of conscious access to visual stimuli. In parallel, studies on bodily consciousness have revealed that bodily (i.e. tactile, proprioce ...

Elsevier2016

Transient Modulations of Neural Responses to Heartbeats Covary with Bodily Self-Consciousness

Olaf Blanke, Javier Bello Ruiz, Christian Pfeiffer, Roy Salomon, Fosco Bernasconi, Hyeongdong Park

Recent research has investigated self-consciousness associated with the multisensory processing of bodily signals (e.g., somatosensory, visual, vestibular signals), a notion referred to as bodily self-consciousness, and these studies have shown that the ma ...

Soc Neuroscience2016

Enhanced discriminability for nonbiological motion violating the two-thirds power law

Olaf Blanke, Laurène Véronique Vuillaume, Roy Salomon, Nathan Quentin Faivre

The two-thirds power law describes the relationship between velocity and curvature in human motor movements. Interestingly, this motor law also affects visual motion perception, in which stimuli moving according to the two-thirds power law are perceived to ...

Association for Research in Vision and Ophthalmology (ARVO)2016

The Insula Mediates Access to Awareness of Visual Stimuli Presented Synchronously to the Heartbeat

Bruno Herbelin, Olaf Blanke, Rémi Martet, Javier Bello Ruiz, Jonathan Dönz, Roy Salomon, Roberta Ronchi, Nathan Quentin Faivre

The processing of interoceptive signals in the insular cortex is thought to underlie self-awareness. However, the influence of interoception on visual awareness and the role of the insular cortex in this process remain unclear. Here, we show in a series of ...

Soc Neuroscience2016

Brain system for mental orientation in space, time, and person

Olaf Blanke, Roy Salomon

Orientation is a fundamental mental function that processes the relations between the behaving self to space (places), time (events), and person (people). Behavioral and neuroimaging studies have hinted at interrelations between processing of these three d ...

Natl Acad Sciences2015

Visual consciousness and bodily self-consciousness

Olaf Blanke, Roy Salomon, Nathan Quentin Faivre

Purpose of review: In recent years, consciousness has become a central topic in cognitive neuroscience. This review focuses on the relation between bodily self-consciousness - the feeling of being a subject in a body - and visual consciousness - the subjec ...

Lippincott Williams & Wilkins2015

Balancing awareness: Vestibular signals modulate visual consciousness in the absence of awareness

Bruno Herbelin, Olaf Blanke, Mariia Kaliuzhna, Roy Salomon

The processing of visual and vestibular information is crucial for perceiving self-motion. Visual cues, such as optic flow, have been shown to induce and alter vestibular percepts, yet the role of vestibular information in shaping visual awareness remains ...

Academic Press Inc Elsevier Science2015

Numerical Priming Between Touch and Vision Depends on Tactile Discrimination

Olaf Blanke, Laurène Véronique Vuillaume, Roy Salomon, Nathan Quentin Faivre

Although the interaction between vision and touch is of crucial importance for perceptual and bodily self-consciousness, only little is known regarding the link between conscious access and tactile processing. Here, we tested whether the numerical encoding ...

Sage Publications Ltd2015

A novel manipulation method of human body ownership using an fMRI-compatible master-slave system

Olaf Blanke, Wietske Van der Zwaag, Tobias Kober, Masayuki Hara, Giulio Rognini, Roy Salomon

Bodily self-consciousness has become an important topic in cognitive neuroscience aiming to understand how the brain creates a unified sensation of the self in a body. Specifically, full body illusion (FBI) in which changes in bodily self-consciousness are ...

Elsevier2014

Comparison of an 8-Channel and a 32-Channel Coil for High-Resolution fMRI at 7 T

Wietske Van der Zwaag, Mayur Narsude, Jana Darulová, Roy Salomon

Multi-channel receive array rf-coils have become widely available for fMRI. The improved SNR and possibility of acquisition acceleration through parallel imaging are especially beneficial for high-resolution studies. In this study, an 8-channel and a 32-ch ...

Springer2014

Neurological and Robot-Controlled Induction of an Apparition

Hannes Bleuler, Bruno Herbelin, Olaf Blanke, Lukas Heydrich, Masayuki Hara, Giulio Rognini, Polona Pozeg, Roy Salomon, Andrea Serino

Tales of ghosts, wraiths, and other apparitions have been reported in virtually all cultures. The strange sensation that somebody is nearby when no one is actually present and cannot be seen (feeling of a presence, FOP) is a fascinating feat of the human m ...

Cell Press2014

Crossing the hands increases illusory self-touch

Olaf Blanke, Giulio Rognini, Polona Pozeg, Roy Salomon

Manipulation of hand posture, such as crossing the hands, has been frequently used to study how the body and its immediately surrounding space are represented in the brain. Abundant data show that crossed arms posture impairs remapping of tactile stimuli f ...

Public Library of Science2014

The Brain Network reflecting Bodily Self-Consciousness: a functional connectivity study

Roberto Martuzzi, Olaf Blanke, Silvio Ionta, Roy Salomon

Several brain regions are important for processing self-location and first-person perspective, two important aspects of bodily self-consciousness. However, the interplay between these regions has not been clarified. In addition, while self-location and fir ...

Oxford Univ Press2014

Deconstructing the Default: Cortical subdivision of the Default Mode/Intrinsic System During Self-Related Processing

Roy Salomon

Recent brain imaging research has highlighted a new global system of areas termed the Default Mode network (DM), which appears to specialize in intrinsically oriented functions. However, it is still unresolved to what extent this system contains functional ...

Wiley-Blackwell2014

Visuo-tactile integration and body ownership during self-generated action

Hannes Bleuler, Olaf Blanke, Jane Aspell, Giulio Rognini, Ali Sengül, Roy Salomon

Although there is increasing knowledge about how visual and tactile cues from the hands are integrated, little is known about how self-generated hand movements affect such multisensory integration. Visuo-tactile integration often occurs under highly dynami ...

Wiley-Blackwell2013

"Self pop-out": agency enhances self-recognition in visual search

Olaf Blanke, Oliver Alan Kannape, Roy Salomon, Joan Llobera Mahy, Mei Ling Melanie Lim

In real-life situations, we are often required to recognize our own movements among movements originating from other people. In social situations, these movements are often correlated (for example, when dancing or walking with others) adding considerable d ...

Springer2013

Tapping into the brain: An ultra-high resolution investigation of the sensory-motor system using 7-Tesla fMRI

Rolf Gruetter, Olaf Blanke, Wietske Van der Zwaag, Roy Salomon

Humana Press Inc2013

Posing for awareness: Proprioception modulates access to visual consciousness in a continuous flash suppression task

Bruno Herbelin, Olaf Blanke, Roy Salomon, Mei Ling Melanie Lim

The rules governing the selection of which sensory information reaches consciousness are yet unknown. Of our senses, vision is often considered to be the dominant sense, and the effects of bodily senses, such as proprioception, on visual consciousness are ...

Association for Research in Vision and Ophthalmology2013

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