Publications related to Perceptual learning

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Facial blindsight

Marco Solcà

Blindsight denotes unconscious residual visual capacities in the context of an inability to consciously recollect or identify visual information. It has been described for color and shape discrimination, movement or facial emotion recognition. The present ...

Frontiers Research Foundation2015

Full body action remapping of peripersonal space: The case of walking

Olaf Blanke, Hervé Lissek, Andrea Serino, Patrick Marmaroli, Jean-Paul Noel, Petr Grivaz

The space immediately surrounding the body, i.e. peripersonal space (PPS), is represented by populations of multisensory neurons, from a network of premotor and parietal areas, which integrate tactile stimuli from the body’s surface with visual or auditory ...

Pergamon-Elsevier Science Ltd2015

Perceptual Learning With Only One Stimulus

Michael Herzog, Lukasz Grzeczkowski, Fred Mast, Elisa Tartaglia

Perceptual learning is learning to see. For example in a bisection task, three parallel lines are presented with the central line slightly offset towards the right or the left outer line. Participants indicate the offset direction. Training gradually impro ...

2014

Sleep sharpens sensory stimulus coding in human visual cortex after fear conditioning

Dimitri Nestor Alice Van De Ville

Efficient perceptual identification of emotionally-relevant stimuli requires optimized neural coding. Because sleep contributes to neural plasticity mechanisms, we asked whether the perceptual representation of emotionally-relevant stimuli within sensory c ...

Elsevier2014

Deleterious effects of roving on learned tasks

Michael Herzog, Lukasz Grzeczkowski, Aaron Michael Clarke, Fred Mast

In typical perceptual learning experiments, one stimulus type (e.g., a bisection stimulus offset either to the left or right) is presented per trial. In roving, two different stimulus types (e.g., a 30' and a 20' wide bisection stimulus) are randomly inter ...

Pergamon-Elsevier Science Ltd2014

Inferring the direction of implied motion depends on visual awareness

Nathan Quentin Faivre

Visual awareness of an event, object, or scene is, by essence, an integrated experience, whereby different visual features composing an object (e.g., orientation, color, shape) appear as an unified percept and are processed as a whole. Here, we tested in h ...

Association for Research in Vision and Ophthalmology2014

Perceptual Learning With Indiscriminable Stimuli

Lukasz Grzeczkowski, Fred Mast, Elisa Tartaglia

Perceptual learning is learning to perceive. For example, in a bisection task three parallel lines are presented. The central line is slightly offset towards the right or the left outer line. Observers indicate the offset direction. Training greatly improv ...

2014

Neural correlates of visual crowding

Michael Herzog, Gijs Plomp, Vitaly Chicherov

In visual crowding, target discrimination strongly deteriorates when flanking elements are added. We have recently shown that crowding cannot be explained by simple low-level interactions and that grouping is a key component instead. We presented a vernier ...

Elsevier2014

No transfer from visual to visuomotor perceptual learning and vice versa

Michael Herzog, Lukasz Grzeczkowski, Fred Mast

Perceptual learning is usually very specific. For example, performance improves when observers train with a vertical bisection stimulus. However, this improvement does not transfer to a horizontal bisection stimulus. Here, we show that perceptual learning ...

2013

Perceptual learning

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Facial blindsight

Ageing and visual spatiotemporal processing

Full body action remapping of peripersonal space: The case of walking

Perceptual Learning With Only One Stimulus

Sleep sharpens sensory stimulus coding in human visual cortex after fear conditioning

Deleterious effects of roving on learned tasks

Inferring the direction of implied motion depends on visual awareness

Perceptual Learning With Indiscriminable Stimuli

Neural correlates of visual crowding

No transfer from visual to visuomotor perceptual learning and vice versa

No transfer from visual to visuomotor perceptual learning and vice versa

Deleterious effects of roving on learned tasks

Inferring the direction of implied motion depends on visual awareness

Perceptual Learning With Indiscriminable Stimuli

Facial blindsight

Ageing and visual spatiotemporal processing

Sleep sharpens sensory stimulus coding in human visual cortex after fear conditioning

Full body action remapping of peripersonal space: The case of walking

Perceptual Learning With Only One Stimulus

Neural correlates of visual crowding