Publications de Vitaly Chicherov

Unraveling brain interactions in vision: the example of crowding

Michael Herzog, Vitaly Chicherov, Bogdan Draganski, Maya Anna Jastrzebowska

Crowding, the impairment of target discrimination in clutter, is the standard situation in vision. Traditionally, crowding is explained with (feedforward) models, in which only neighboring elements interact, leading to a “bottleneck” at the earliest stages ...

2021

An automatic pre-processing pipeline for EEG analysis (APP) based on robust statistics

Michael Herzog, Vitaly Chicherov, Patricia Figueiredo, Janir Nuno Ramos Antunes Da Cruz

2018

Dominant men are faster in decision-making situations and exhibit a distinct neural signal for promptness

Michael Herzog, Maria del Carmen Sandi Perez, Vitaly Chicherov, Patricia Figueiredo, Janir Nuno Ramos Antunes Da Cruz, João Pedro de Matos Rodrigues, John Christian Thoresen

2018

Social dominance orientation influences the perception of facial expressions

Michael Herzog, Maria del Carmen Sandi Perez, Vitaly Chicherov, Patricia Figueiredo

Association for Research in Vision and Ophthalmology2017

Un-crowding affects cortical activation in V1 differently from LOC

Michael Herzog, Vitaly Chicherov, Bogdan Draganski, Maya Anna Jastrzebowska

Association for Research in Vision and Ophthalmology2017

A novel automatic pre-processing pipeline for EEG analysis based on robust statistics

Michael Herzog, Vitaly Chicherov, Patricia Figueiredo, Janir Nuno Ramos Antunes Da Cruz

The electroencephalogram (EEG) is a non-invasive and low-cost tool for the investigation of human brain function. However, EEG data are typically contaminated with a number of artifacts. With the advent of both high-density EEG arrays and studies of large ...

2016

What crowds in crowding?

Michael Herzog, Bilge Sayim, Mauro Manassi, Vitaly Chicherov

Association for Research in Vision and Ophthalmology (ARVO)2016

Vision in clutter : neural correlates of visual crowding

Vitaly Chicherov

Perception of a visual target can strongly deteriorate in the presence of flanking elements (crowding). Crowding is the main limiting factor in reading and a major contributor to poor vision in amblyopia. In crowding, elements appear jumbled and thus are h ...

EPFL2015

Targets but not flankers are suppressed in crowding as revealed by EEG frequency tagging

Michael Herzog, Vitaly Chicherov

Perception of a visual target can strongly deteriorate in the presence of flanking elements (crowding). For example, adding lines next to a vernier makes vernier offset discrimination difficult. Crowding is often considered a bottleneck of low-level vision ...

Elsevier2015

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