Institut de Neurosciences Cognitives et Intégratives d'Aquitaine (UMR5287)

Aquitaine Institute for Cognitive and Integrative Neuroscience



INCIA - UMR 5287- CNRS
Université de Bordeaux

Zone nord Bat 2 2ème étage
146, rue Léo Saignat
33076 Bordeaux cedex
France

Téléphone 05.57.57.15.51
Télécopie 05.56.90.14.21

Supervisory authorities

CNRS Ecole Pratique des Hautes Etudes Université de Bordeaux

Our partners

Neurocampus Unitéde Formation de Biologie

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GDR Robotique GDR Mémoire GDR Multi-électrodes

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Zénon Alexandre

by Francoise Dellu-Hagedorn - published on , updated on

CRCN CNRS HDR

Contact:
Email: alexandre.zenon@u-bordeaux.fr
Phone: +33 (0)7 82 68 42 33

Team:
MOCOCO: Motor Control and Cognition

Domain:
Cognitive Neuroscience

Research axis:
Cognitive effort and cognitive fatigue, Arousal, Information Theory

Scientific expertise:
Experimental neuroscience : behaviour, neuroimagery, pupillometry, EEG, TMS
Computational neuroscience : modelling of behaviour, information theory

Projects:

  • Information theoretic perspective on cognitive effort
  • Functional brain alterations in relation to fatigue induction
  • Functional role of arousal
  • Link between arousal and wellbeing

Selected Publications:
- Zénon A. Time-domain analysis for extracting fast-paced pupil responses. Sci Rep. 2017 Jan 30;7:41484. doi: 10.1038/srep41484.
- Zénon A., Devesse S., Olivier E. Dopamine Manipulation Affects Response Vigor Independently of Opportunity Cost.The Journal of Neuroscience 36(37):9516-9525 · September 2016. DOI: 10.1523/JNEUROSCI.4467-15.2016
- Zénon A., Duclos Y, Carron R, Witjas T, Baunez C, Régis J, Azulay JP, Brown P, Eusebio A.The human subthalamic nucleus encodes the subjective value of reward and the cost of effort during decision-making. Brain. 2016 Jun;139(Pt 6):1830-43. doi: 10.1093/brain/aww075. Epub 2016 Apr 27.
- Andrea Alamia, Jean-Jacques Orban de Xivry, Estibaliz San Anton, Etienne Olivier, Axel Cleeremans, Alexandre Zenon. Unconscious associative learning with conscious cues. Neurosci Conscious (2016) 2016 (1): niw016. DOI: https://doi.org/10.1093/nc/niw016
- Gergelyfi, M., Sanz-Arigita, E. J., Solopchuk, O., Dricot, L., Jacob, B., & Zénon, A. (2021). Mental fatigue correlates with depression of task-related network and augmented DMN activity but spares the reward circuit. NeuroImage, 118532.
- Solopchuk, O., & Zénon, A. (2021). Active sensing with artificial neural networks. Neural Networks.
- Lam, S. Y., & Zénon, A. (2021). Information rate in humans during visuomotor tracking. Entropy, 23(2), 228.
- Zénon, A., (2019) Eye pupil signals information gain. Proceedings of the Royal Society B
- Alamia A., VanRullen R., Pasqualotto E., Mouraux A., and Zénon, A. (2019) Pupil-linked arousal responds to unconscious surprisal. Journal of Neuroscience.
- Zénon, A., Solopchuk, O., Pezzulo, G., (2019) An information-theoretic perspective on the costs of cognition. Neuropsychologia.
- Gergelyfi, M., Sanz-Arigita, E. J., Solopchuk, O., Dricot, L., Jacob, B., & Zénon, A. (2021). Mental fatigue correlates with depression of task-related network and augmented DMN activity but spares the reward circuit. NeuroImage, 118532.
- Solopchuk, O., & Zénon, A. (2021). Active sensing with artificial neural networks. Neural Networks.
- Lam, S. Y., & Zénon, A. (2021). Information rate in humans during visuomotor tracking. Entropy, 23(2), 228.
- Zénon, A., (2019) Eye pupil signals information gain. Proceedings of the Royal Society B
- Alamia A., VanRullen R., Pasqualotto E., Mouraux A., and Zénon, A. (2019) Pupil-linked arousal responds to unconscious surprisal. Journal of Neuroscience.
- Zénon, A., Solopchuk, O., Pezzulo, G., (2019) An information-theoretic perspective on the costs of cognition. Neuropsychologia.