10 datasets found

Visual processing is generaly understood as resulting from a complex and iterative processing. After discussing six models of visual object recognition, we bring out...

In this work we used motor and cognitive tasks in an fMRI study to explore the early cortical reorganizations of the motor and extra-motor circuits in ALS patients. In...

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Switching between tasks in cue-based decision-making has been studied intensively, e.g. putting on hold one task while performing another one, with a fixed reward....

As suggested by evidence from visual neurophysiology, scene perception could begin by the extraction of different spatial frequencies following a “coarse-to-fine”...

Functional magnetic resonance imaging (fMRI) can detect neuronal activations in the entire brain, in response to a stimulus, through the observation of subsequent...

After a sensory deprivation or a peripheral sensory rehabilitation, primary sensorimotor areas undergo anatomical and functional reorganization. The hand tendon...

La variabilité inter-individuelle est un obstacle majeur à l'analyse d'images médicales, en particulier en neuroimagerie. Il convient de distinguer la variabilité...

Thanks to functional magnetic resonance imaging (fMRI), it is possible to identify low-level cortical visual areas in vivo, on the basis of their retinotopy property....

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