Publications related to Visual processing

EEG Correlates of Relative Motion Encoding

Michael Herzog, Gijs Plomp, Yvonne Evelina Thunell

A large portion of the visual cortex is organized retinotopically, but perception is usually non-retinotopic. For example, a reflector on the spoke of a bicycle wheel appears to move on a circular or prolate cycloidal orbit as the bicycle moves forward, wh ...

Springer Verlag2016

EEG Correlates of Backward Masking in Schizotypy

Michael Herzog, Christine Mohr, Maya Roinishvili, Ophélie Gladys Favrod, Guillaume Sierro

Visual deficits are well documented in schizophrenia, especially in backward masking. In our task a Vernier is followed by a blank inter-stimulus interval (ISI) and then a grating mask. Observers indicate the direction of the Vernier offset (left vs right) ...

2016

Retinotopic encoding of the Ternus-Pikler display reflected in the early visual areas

Michael Herzog, Wietske Van der Zwaag, Gijs Plomp, Yvonne Evelina Thunell

The visual representation of the world is often assumed to be retinotopic, and many visual brain areas are indeed organized retinotopically. Visual perception, however, is not based on a reference frame anchored in retinotopic coordinates. For example, whe ...

Association for Research in Vision and Ophthalmology (ARVO)2016

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

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

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

Neural correlates of visual backward masking: Compensation mechanism in relatives of schizophrenia patients

Michael Herzog, Maya Roinishvili, Patricia Figueiredo, Janir Nuno Ramos Antunes Da Cruz

Visual backward masking (VBM) is a very sensitive endophenotype of schizophrenia. Masking deficits are highly correlated with reduced EEG amplitudes. In VBM, a target stimulus is followed by a mask, which decreases performance on the target. Here, we inves ...

2016

Learning to Refine Object Segments

Ronan Collobert, Pedro Henrique Oliveira Pinheiro

Object segmentation requires both object-level information and low-level pixel data. This presents a challenge for feedforward networks: lower layers in convolutional nets capture rich spatial information, while upper layers encode object-level knowledge b ...

Springer2016

Crowding, grouping, and object recognition: A matter of appearance

Michael Herzog, Bilge Sayim, Mauro Manassi, Vitaly Chicherov

In crowding, the perception of a target strongly deteriorates when neighboring elements are presented. Crowding is usually assumed to have the following characteristics. (a) Crowding is determined only by nearby elements within a restricted region around t ...

Association for Research in Vision and Ophthalmology2015

Motor-Primed Visual Attention for Humanoid Robots

Aude Billard, Luka Lukic, José Santos-Victor

We present a novel, biologically inspired, approach to an efficient allocation of visual resources for humanoid robots in a form of a motor-primed visual attentional landscape. The attentional landscape is a more general, dynamic and a more complex concept ...

Ieee-Inst Electrical Electronics Engineers Inc2015

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Visual processing

EEG Correlates of Relative Motion Encoding

EEG Correlates of Backward Masking in Schizotypy

Backward masking performance in patients with functional psychoses

Retinotopic encoding of the Ternus-Pikler display reflected in the early visual areas

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

Neural correlates of visual backward masking: Compensation mechanism in relatives of schizophrenia patients

Learning to Refine Object Segments

Crowding, grouping, and object recognition: A matter of appearance

Visuomotor Coordination in Reach-To-Grasp Tasks: From Humans to Humanoids and Vice Versa

Motor-Primed Visual Attention for Humanoid Robots

Graph Chatbot

Chat with Graph Search

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

Retinotopic encoding of the Ternus-Pikler display reflected in the early visual areas

Backward masking performance in patients with functional psychoses

EEG Correlates of Backward Masking in Schizotypy

Neural correlates of visual backward masking: Compensation mechanism in relatives of schizophrenia patients

Learning to Refine Object Segments

Motor-Primed Visual Attention for Humanoid Robots

EEG Correlates of Relative Motion Encoding

Crowding, grouping, and object recognition: A matter of appearance

Visuomotor Coordination in Reach-To-Grasp Tasks: From Humans to Humanoids and Vice Versa