Publications by Thomas Otto | EPFL Graph Search

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Non-retinotopic perceptual learning

Michael Herzog, Thomas Otto

Perceptual learning is usually specific for the encoded stimuli. For example, improvements in performance for a certain stimulus do not transfer if the stimulus is rotated by 90 degree or is presented at a different location. These findings are usually tak ...

the Association for Research in Vision and Ophthalmology2011

Perceptual learning in a nonretinotopic frame of reference

Michael Herzog, Thomas Otto

Perceptual learning is the ability to improve perception through practice. Perceptual learning is usually specific for the task and features learned. For example, improvements in performance for a certain stimulus do not transfer if the stimulus is rotated ...

Wiley-Blackwell2010

Attention and non-retinotopic feature integration

Michael Herzog, Thomas Otto

Features of moving objects are non-retinotopically integrated along their motion trajectories as demonstrated by a variety of recent studies. The mechanisms of non-retinotopic feature integration are largely unknown. Here, we investigated the role of atten ...

Association for Research in Vision and Ophthalmology2010

A (fascinating) litmus test for human retino- vs. non-retinotopic processing

Michael Herzog, Thomas Otto, Marco Boi

In human vision, the optics of the eye map neighboring points of the environment onto neighboring photoreceptors in the retina. This retinotopic encoding principle is preserved in the early visual areas. Under normal viewing conditions, due to the motion o ...

Association for Research in Vision and Ophthalmology2009

Non-retinotopic feature integration decreases response-locked brain activity as revealed by electrical neuroimaging

Michael Herzog, Olaf Blanke, Gijs Plomp, Thomas Otto, Manuel Mercier

When presented with dynamic scenes, the brain integrates visual elements across space and time. Such non-retinotopic processing has been intensively studied from a psychophysical point of view, but little is known about the underlying neural processes. Her ...

Elsevier2009

Non-retinotopic feature integration has a neural pace of its own, as revealed by electrical brain imaging

Michael Herzog, Olaf Blanke, Gijs Plomp, Thomas Otto, Manuel Mercier

When elements appear in quick succession they can integrate across space and time. Using high-density EEG techniques we show that such non-retinotopic feature integration is not time-locked to stimulus onset, but has a timing of its own. We presented a cen ...

2009

Non-retinotopic motion induced by a Ternus-Pikler display

Michael Herzog, Thomas Otto, Marco Boi

Motion processing is usually deemed to rely on retinotopic coordinates. Using a Ternus-Pikler display, we present an instance in which coherent motion of a dot can only be perceived when its position is integrated non-retinotopically. The stimulus consists ...

2008

Perceptual learning of bisection stimuli under roving: slow and largely specific

Michael Herzog, Thomas Otto

In perceptual learning, performance often improves within a short time if only one stimulus variant is presented, such as a line bisection stimulus with one outer-line-distance. However, performance stagnates if two bisection stimuli with two outer-line-di ...

Association for Research in Vision and Ophthalmology2008

Thomas Otto

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Non-retinotopic perceptual learning

Perceptual learning in a nonretinotopic frame of reference

Attention and non-retinotopic feature integration

A (fascinating) litmus test for human retino- vs. non-retinotopic processing

Non-retinotopic feature integration decreases response-locked brain activity as revealed by electrical neuroimaging

Non-retinotopic feature integration has a neural pace of its own, as revealed by electrical brain imaging

Non-retinotopic feature integration in human vision

Non-retinotopic motion induced by a Ternus-Pikler display

Perceptual learning of bisection stimuli under roving: slow and largely specific

Perceptual learning in a nonretinotopic frame of reference

A (fascinating) litmus test for human retino- vs. non-retinotopic processing

Non-retinotopic perceptual learning

Non-retinotopic feature integration decreases response-locked brain activity as revealed by electrical neuroimaging

Attention and non-retinotopic feature integration

Non-retinotopic feature integration in human vision

Non-retinotopic feature integration has a neural pace of its own, as revealed by electrical brain imaging

Non-retinotopic motion induced by a Ternus-Pikler display

Perceptual learning of bisection stimuli under roving: slow and largely specific