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Arthur Barakat

Cette personne a quitté l’EPFL

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Publications associées (4)

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Neurobiological and metabolic basis of motivation and effort-based decision-making - A human 1H-MRS, fMRI and machine learning study

Arthur Barakat

Motivation is a multifaceted phenomenon that we explore within the framework of decision-making. Through this cognitive process, actions are directed towards specific goals by performing a trade-off between the cost and benefit of an action. The dorsomedia ...

EPFL2024

A neurometabolic mechanism involving dmPFC/dACC lactate in physical effort-based decision-making

Maria del Carmen Sandi Perez, Lijing Xin, Arthur Barakat, Nicolas Clairis

Motivation levels vary across individuals, yet the underlying mechanisms driving these differences remain elusive. The dorsomedial prefrontal cortex/dorsal anterior cingulate cortex (dmPFC/dACC) and the anterior insula (aIns) play crucial roles in effort-b ...

Springer Science and Business Media LLC2024

How do visual skills relate to action video game performance?

Michael Herzog, Aline Françoise Cretenoud, Oh-Hyeon Choung, Arthur Barakat

It has been claimed that video gamers possess increased perceptual and cognitive skills compared to non-video gamers. Here, we examined to which extent gaming performance in CS:GO (Counter-Strike: Global Offensive) correlates with visual performance.We tes ...

Association for Research in Vision and Ophthalmology2021

Micro magnetic resonance spectroscopy for noninvasive metabolic screening of mammalian embryos and oocytes

Guillaume Gruet, Marco Grisi, Arthur Barakat

Analyzing cellular health and metabolism without compromising cell integrity is a major challenge. We present a noninvasive technique using micro magnetic resonance spectroscopy (micro MRS) for nondestructive metabolic fingerprinting at the single-cell sca ...

2025