Publications associées à Neural dynamics of the competition between grouping organizations

Neural Compensation Mechanisms of Siblings of Schizophrenia Patients as Revealed by High-Density EEG

Michael Herzog, Maya Roinishvili, Ophélie Gladys Favrod, Patricia Figueiredo, Albulena Jashari-Shaqiri

Visual backward masking (VBM) deficits are candidate endophenotypes of schizophrenia indexing genetic liability of the disorder. In VBM, a target is followed by a mask that deteriorates target perception. Schizophrenia patients and, to a lesser extent, the ...

2020

Spatial covariance improves BCI performance for late ERPs components with high temporal variability

Ricardo Andres Chavarriaga Lozano, Lucian Andrei Gheorghe, Marija Uscumlic, Ruslan Aydarkhanov

Objective. Event Related Potentials (ERPs) reflecting cognitive response to external stimuli, are widely used in brain computer interfaces. ERP waveforms are characterized by a series of components of particular latency and amplitude. The classical ERP dec ...

2020

Glutamine-to-glutamate ratio in the nucleus accumbens predicts effort-based motivated performance in humans

Rolf Gruetter, Maria del Carmen Sandi Perez, Lijing Xin, Gediminas Luksys, Alina Veronika Irene Strasser

Substantial evidence implicates the nucleus accumbens in motivated performance, but very little is known about the neurochemical underpinnings of individual differences in motivation. Here, we applied 1H magnetic resonance spectroscopy (1H-MRS) at ultra-hi ...

2020

Iris Liveness Detection Competition (LivDet-Iris) – The 2020 Edition

Sébastien Marcel, Amir Mohammadi, Priyanka Das

Launched in 2013, LivDet-Iris is an international competition series open to academia and industry with the aim to assess and report advances in iris Presentation Attack Detection (PAD). This paper presents results from the fourth competition of the series ...

IEEE2020

Neural correlates of target enhancement

Michael Herzog, Ophélie Gladys Favrod, Patricia Figueiredo, Janir Nuno Ramos Antunes Da Cruz, Phillip Ready Johnston

When a task-relevant stimulus is presented for a brief duration or with low contrast, neural enhancement is needed to boost the weak responses to the target. Otherwise, the stimulus goes unnoticed, which is the default when the stimulus is task-irrelevant. ...

2019

P300 in the park: feasibility of online data acquisition and integration in a Mobile Brain/Body Imaging setting

Silvestro Micera, Fiorenzo Artoni, Elena Galeasso

In the last years Mobile Brain/Body Imaging (MoBI) has been increasingly used to study cognition in the real world to give more ecological validity to brain imaging studies currently carried out only inside the lab. To increase portability of the setup and ...

IEEE2019

The important thing is not to win, it is to take part: What if scientists benefit from participating in research grant competitions?

Fabiana Visentin, Charles Chadi Ayoubi, Michele Pezzoni

“The important thing is not to win, it is to take part,” this famous saying by Pierre de Coubertin asserts that the value athletes draw from Olympic games lies in their participation in the event and not in the gold they collect during it. We find similar ...

2019

A demand-based optimization approach to find market equilibria in oligopolies

Michel Bierlaire, Virginie Janine Camille Lurkin, Stefano Bortolomiol

Oligopolistic competition occurs when a small number of operators compete for the same pool of customers. This is often the case in transportation, due to reasons such as external regulations, economies of scale and limited capacity of the infrastructure. ...

2019

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Neural dynamics of the competition between grouping organizations

Neural Compensation Mechanisms of Siblings of Schizophrenia Patients as Revealed by High-Density EEG

Spatial covariance improves BCI performance for late ERPs components with high temporal variability

Glutamine-to-glutamate ratio in the nucleus accumbens predicts effort-based motivated performance in humans

Iris Liveness Detection Competition (LivDet-Iris) – The 2020 Edition

Neural correlates of target enhancement

P300 in the park: feasibility of online data acquisition and integration in a Mobile Brain/Body Imaging setting

The important thing is not to win, it is to take part: What if scientists benefit from participating in research grant competitions?

Product Market Competition and Option Prices

A demand-based optimization approach to find market equilibria in oligopolies

Buckling of geometrically confined shells

Graph Chatbot

Chattez avec Graph Search

Neural Compensation Mechanisms of Siblings of Schizophrenia Patients as Revealed by High-Density EEG

Spatial covariance improves BCI performance for late ERPs components with high temporal variability

Glutamine-to-glutamate ratio in the nucleus accumbens predicts effort-based motivated performance in humans

Neural correlates of target enhancement

A demand-based optimization approach to find market equilibria in oligopolies

Product Market Competition and Option Prices

The important thing is not to win, it is to take part: What if scientists benefit from participating in research grant competitions?

P300 in the park: feasibility of online data acquisition and integration in a Mobile Brain/Body Imaging setting

Buckling of geometrically confined shells

Iris Liveness Detection Competition (LivDet-Iris) – The 2020 Edition