Perfeziona i miei risultati

Document type

Collection spécifique

Lingua

Université de Fribourg

Differences in social decision-making between proposers and responders during the ultimatum game: an eeg study

Horat, Sibylle K. ; Prévot, Anne ; Richiardi, Jonas ; Herrmann, François R. ; Favre, Grégoire ; Merlo, Marco C. G. ; Missonnier, Pascal

In: Frontiers in Integrative Neuroscience, 2017, vol. 11, p. -

The Ultimatum Game (UG) is a typical paradigm to investigate social decision-making. Although the behavior of humans in this task is already well established, the underlying brain processes remain poorly understood. Previous investigations using event-related potentials (ERPs) revealed three major components related to cognitive processes in participants engaged in the responder condition, the...

Université de Fribourg

Principal components of functional connectivity: a new approach to study dynamic brain connectivity during rest

Leonardi, Nora ; Richiardi, Jonas ; Gschwind, Markus ; Simioni, Samanta ; Annoni, Jean-Marie ; Schluep, Myriam ; Vuilleumier, Patrik ; Ville, Dimitri Van De

In: NeuroImage, 2013, p. -

Functional connectivity (FC) as measured by correlation between fMRI BOLD time courses of distinct brain regions has revealed meaningful organization of spontaneous fluctuations in the resting brain. However, an increasing amount of evidence points to non-stationarity of FC; i.e., FC dynamically changes over time reflecting additional and rich information about brain organization, but...