The dominant position of a separation between a conscious vision for perception and an unconscious vision for action within the visual system has been particularly discussed in the last decades. The present dissertation is to be placed in the context of an alternative approach consisting in evaluating jointly both perceptual and motor responses in the presence of near-treshold visual stimuli. Previous work within this framework, which have mainly concerned reaction times, have contributed to develop a psychophysical model in which perceptual and motor decision are taken relatively to the same single incoming signal but are based on different tresholds. The three studies conducting during this PhD aimed to testing these proposals in experime...
According to the sensorimotor supremacy hypothesis, conscious perception draws on motor action. In t...
Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli...
The goal of the current research was to examine the properties of visuomotor processing occurring in...
The dominant position of a separation between a conscious vision for perception and an unconscious v...
The dominant position of a separation between a conscious vision for perception and an unconscious v...
La théorie dominante suggérant une séparation entre une vision consciente pour la perception et une ...
peer reviewedWith its roots in Ungerleider and Mishkin's (1982) uncovering of two distinct - ventral...
L'une des questions centrales en sciences cognitives concerne les relations entre la perception et l...
International audienceA visual stimulus may affect a motor response although its visibility is preve...
International audiencePioneer experiments on saccadic suppression have shown that this effect is not...
International audienceAlthough a large number of studies have demonstrated that a motor response to ...
peer reviewedAlthough a large number of studies have demonstrated that a motor response to a visual ...
If the perception of our environment seems easy and natural, the visual attributes of various object...
Based upon evidence that vision for action has quicker access to visual information than vision for ...
International audienceProviding evidence against a dissociation between conscious vision for percept...
According to the sensorimotor supremacy hypothesis, conscious perception draws on motor action. In t...
Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli...
The goal of the current research was to examine the properties of visuomotor processing occurring in...
The dominant position of a separation between a conscious vision for perception and an unconscious v...
The dominant position of a separation between a conscious vision for perception and an unconscious v...
La théorie dominante suggérant une séparation entre une vision consciente pour la perception et une ...
peer reviewedWith its roots in Ungerleider and Mishkin's (1982) uncovering of two distinct - ventral...
L'une des questions centrales en sciences cognitives concerne les relations entre la perception et l...
International audienceA visual stimulus may affect a motor response although its visibility is preve...
International audiencePioneer experiments on saccadic suppression have shown that this effect is not...
International audienceAlthough a large number of studies have demonstrated that a motor response to ...
peer reviewedAlthough a large number of studies have demonstrated that a motor response to a visual ...
If the perception of our environment seems easy and natural, the visual attributes of various object...
Based upon evidence that vision for action has quicker access to visual information than vision for ...
International audienceProviding evidence against a dissociation between conscious vision for percept...
According to the sensorimotor supremacy hypothesis, conscious perception draws on motor action. In t...
Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli...
The goal of the current research was to examine the properties of visuomotor processing occurring in...