Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Denis Pélisson"'
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 8, p e1011322 (2023)
The cerebellum implements error-based motor learning via synaptic gain adaptation of an inverse model, i.e. the mapping of a spatial movement goal onto a motor command. Recently, we modeled the motor and perceptual changes during learning of saccadic
Externí odkaz:
https://doaj.org/article/c4db4ed5535e4f648e22ba8e6979aadd
Autor:
Clément Desoche, Grégoire Verdelet, Romeo Salemme, Alessandro Farnè, Denis Pélisson, Caroline Froment, Ruben Hermann
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
ObjectivesVirtual reality (VR) offers an ecological setting and the possibility of altered visual feedback during head movements useful for vestibular research and treatment of vestibular disorders. There is however no data quantifying vestibulo-ocul
Externí odkaz:
https://doaj.org/article/954b25297ca34bf8aa7fe08e5e257c94
Publikováno v:
Behavioral Sciences, Vol 13, Iss 8, p 646 (2023)
Reaction time (RT) is a critical measure of performance, and studying its distribution at the group or individual level provides useful information on the cognitive processes or strategies used to perform a task. In a previous study measuring RT in c
Externí odkaz:
https://doaj.org/article/f54859493fa841bfae8d74eddf1dd9cd
Publikováno v:
NeuroImage, Vol 262, Iss , Pp 119556- (2022)
Previous behavioral, clinical, and neuroimaging studies suggest that the neural substrates of adaptation of saccadic eye movements involve, beyond the central role of the cerebellum, several, still incompletely determined, cortical areas. Furthermore
Externí odkaz:
https://doaj.org/article/b339bd94ff4347da903e553904dd924a
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 13 (2020)
“Social facilitation” refers to the enhancement or impairment of performance engendered by the mere presence of others. It has been demonstrated for a diversity of behaviors. This study assessed whether it also concerns attention and eye movement
Externí odkaz:
https://doaj.org/article/e5ca95b6fc5046f6ae70582a203fecda
Autor:
Leslie Tricoche, Elisabetta Monfardini, Amélie J. Reynaud, Justine Epinat-Duclos, Denis Pélisson, Jérôme Prado, Martine Meunier
Publikováno v:
Biology, Vol 10, Iss 9, p 902 (2021)
Little is known about how peers’ mere presence may, in itself, affect academic learning and achievement. The present study addresses this issue by exploring whether and how the presence of a familiar peer affects performance in a task assessing bas
Externí odkaz:
https://doaj.org/article/8f177cd6f75a49c1be83c44a57e26061
Autor:
Delphine Lévy-Bencheton, Aarlenne Zein Khan, Denis Pélisson, Caroline Tilikete, Laure Pisella
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
It is relatively easy to adapt visually-guided saccades because the visual vector and the saccade vector match. The retinal error at the saccade landing position is compared to the prediction error, based on target location and efference copy. If the
Externí odkaz:
https://doaj.org/article/0c906c9b553a4fc88ecc544371792ac8
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e54641 (2013)
Movement accuracy depends crucially on the ability to detect errors while actions are being performed. When inaccuracies occur repeatedly, both an immediate motor correction and a progressive adaptation of the motor command can unfold. Of all the mov
Externí odkaz:
https://doaj.org/article/b9ae65ea9dc24d20856307e85d664409
Publikováno v:
Journal of Eye Movement Research, Vol 5, Iss 1 (2012)
Accuracy of saccadic eye movements is maintained thanks to adaptation mechanisms. The adaptive lengthening and shortening of reactive and voluntary saccades rely on partially separate neural substrates. Although in daily-life we mostly perform sequen
Externí odkaz:
https://doaj.org/article/c69277e6c37e442a8d0307b8c5b528a8
Publikováno v:
PLoS ONE, Vol 6, Iss 2, p e17329 (2011)
When goal-directed movements are inaccurate, two responses are generated by the brain: a fast motor correction toward the target and an adaptive motor recalibration developing progressively across subsequent trials. For the saccadic system, there is
Externí odkaz:
https://doaj.org/article/6fc0282ddc7d482ebfe7437f7071c945