Publication
Alpha/beta power decreases track the fidelity of stimulus-specific information
Publications associées (42)
Bodily self-consciousness as a framework to link sensory information and self-related components of episodic memory: behavioral, neuroimaging, and clinical evidence
The recollection of sensory information and subjective experience related to a personal past event depends on our episodic memory (EM). At the neural level, EM retrieval is linked with the reinstatement of hippocampal activity thought to recollect the sens ...
EPFL2023TempSAL - Uncovering Temporal Information for Deep Saliency Prediction
Sabine Süsstrunk, Mathieu Salzmann, Tong Zhang, Bahar Aydemir, Ludo Hoffstetter
Deep saliency prediction algorithms complement the object recognition features, they typically rely on additional information, such as scene context, semantic relationships, gaze direction, and object dissimilarity. However, none of these models consider t ...
2023Investigation of Contact Clusters Between Rough Surfaces
Jean-François Molinari, Shijun Yin, Gianluca Costagliola
We investigate the persistence of micro-contacts between two elastic random rough surfaces by means of a simple model for quasi-static sliding. Contact clusters are calculated with the Boundary Element Method, then surfaces are repeatedly displaced to stud ...
SPRINGER/PLENUM PUBLISHERS2022Differential Susceptibility to the Impact of the COVID-19 Pandemic on Working Memory, Empathy, and Perceived Stress: The Role of Cortisol and Resilience
There are important individual differences in adaptation and reactivity to stressful challenges. Being subjected to strict social confinement is a distressful psychological experience leading to reduced emotional well-being, but it is not known how it can ...
2021The influence of anodal transcranial direct current stimulation over the right auditory cortex on interference effects in memory for melodies
The study investigates how transcranial direct current stimulation (tDCS) over the auditory cortex (AC) modulates memory for melodies under different noise conditions, whilst also considering cumulative disruptive interference effects. Forty-one participan ...
ACADEMIC PRESS INC ELSEVIER SCIENCE2021Perceptual decisions under stable visual input: absence of serial dependence and the build-up of adaptation
Michael Herzog, David Pascucci, Alice Biryukov, Gizay Ceylan
In serial dependence (SD), perceptual decisions are biased toward stimuli seen in the recent past. It is believed that SD originates from a perceptual prior that the world is stable and stimuli are correlated in time. Often, however, SD is observed in cond ...
2021Obesity Impairs Short-Term and Working Memory through Gut Microbial Metabolism of Aromatic Amino Acids
The gut microbiome has been linked to fear extinction learning in animal models. Here, we aimed to explore the gut microbiome and memory domains according to obesity status. A specific microbiome profile associated with short-term memory, working memory, a ...
CELL PRESS2020Constitutive differences in glucocorticoid responsiveness are related to divergent spatial information processing abilities
Maria del Carmen Sandi Perez, Simone Astori, Eleni Vasilaki, Damien Sébastien Huzard
The stress response facilitates survival through adaptation and is intimately related to cognitive processes. The Morris water maze task probes spatial learning and memory in rodents and glucocorticoids (i.e. corticosterone (CORT) in rats) have been sugges ...
2019Long-term verbal memory deficit and associated hippocampal alterations in 22q11.2 deletion syndrome
Chromosome 22q11.2 deletion syndrome (22q11.2DS) is a genetic disease associated with an increased risk for schizophrenia and a specific cognitive profile. In this paper, we challenge the current view of spared verbal memory in 22q11.2DS by investigating v ...
2019Neurofeedback training with a low-priced EEG device leads to faster alpha enhancement but shows no effect on cognitive performance: A single-blind, sham-feedback study
Andreas Sonderegger, João Pedro de Matos Rodrigues
Introduction Findings of recent studies indicate that it is possible to enhance cognitive capacities of healthy individuals by means of individual upper alpha neurofeedback training (NFT). Although these results are promising, most of this research was con ...
2019