Publication
Beyond Bouma's window: How to explain global aspects of crowding?
Publications associées (73)
Probing and modulating inter-areal coupling in the cortical visual motion processing pathway with non-invasive brain stimulation
In the last few years, stroke ranked as the second most common cause of death and is the third most significant condition affecting disability-adjusted life years (DALYs) worldwide. Being the most prevalent and quality of life impacting post-stroke symptom ...
EPFL2024Predicting Visual Stimuli From Cortical Response Recorded With Wide-Field Imaging in a Mouse
Silvestro Micera, Daniela De Luca
Neural decoding of the visual system is a subject of research interest, both to understand how the visual system works and to be able to use this knowledge in areas, such as computer vision or brain-computer interfaces. Spike-based decoding is often used, ...
Ieee-Inst Electrical Electronics Engineers Inc2024Convolutional neural network classifies visual stimuli from cortical response recorded with wide-field imaging in mice
Silvestro Micera, Daniela De Luca
Objective. The optic nerve is a good location for a visual neuroprosthesis. It can be targeted when a subject cannot receive a retinal prosthesis and it is less invasive than a cortical implant. The effectiveness of an electrical neuroprosthesis depends on ...
IOP Publishing Ltd2023The role of the visual field size in artificial vision
Objective. Artificial vision has been and still is the subject of intense research. The ultimate goal is to help blind people in their daily life. Approaches to artificial vision, including visual prostheses and optogenetics, have strongly focused on resto ...
IOP Publishing Ltd2023The full-body illusion changes visual depth perception
Olaf Blanke, Bruno Herbelin, Sophie Jacqueline Andrée Betka
Knowing where objects are relative to us implies knowing where we are relative to the external world. Here, we investigated whether space perception can be influenced by an experimentally induced change in perceived self-location. To dissociate real and ap ...
2023Quantification of light exposure characteristics modulating non-visual responses with light-dosimetry
Marilyne Andersen, Steffen Lutz Hartmeyer
(1) Background: Extensive laboratory research has shown that physiological and behavioural responses to light are modulated by different light exposure characteristics, that is, spectral composition, intensity, duration, timing, temporal dynamics, prior hi ...
2022Vision-based Flocking in Aerial Robot Swarms
Aerial robot swarms have the potential to perform time-critical and dangerous tasks such as disaster response without compromising human safety. However, their reliance on external infrastructure such as global positioning for localization and wireless net ...
EPFL2022Predicting visual stimuli from cortical response recorded with widefield imaging in a mouse
Silvestro Micera, Daniela De Luca
Optic nerve stimulation holds great potential for visual prostheses. Its effectiveness depends on the stimulation protocol, which can be optimized to achieve cortical activation similar to that evoked in response to visual stimuli. To identify a target cor ...
IEEE2022Population receptive fields isolate or combine target and flankers in (un)crowding
Michael Herzog, Bogdan Draganski, Ayberk Ozkirli, Maya Anna Jastrzebowska
Crowding by neighboring elements leads to the deterioration of target discrimination. This phenomenon is traditionally explained with feedforward, hierarchical models. In these models, a “bottleneck” at the earliest stages of visual processing causes an ir ...
2022Learning V1 Simple Cells with Vector Representation of Local Content and Matrix Representation of Local Motion
This paper proposes a representational model for image pairs such as consecutive video frames that are related by local pixel displacements, in the hope that the model may shed light on motion perception in primary visual cortex (V1). The model couples the ...
ASSOC ADVANCEMENT ARTIFICIAL INTELLIGENCE2022