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Bernhard Treutwein
Researcher at Ludwig Maximilian University of Munich
Publications - 17
Citations - 1293
Bernhard Treutwein is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Visual field & Psychometric function. The author has an hindex of 11, co-authored 17 publications receiving 1207 citations.
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Adaptive psychophysical procedures.
TL;DR: This review tries to illuminate the historical background of adaptive procedures, explain their differences and similarities, and provide criteria for choosing among the various techniques.
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Fitting the psychometric function
TL;DR: A constrained generalized maximum likelihood routine for fitting psychometric functions is proposed, which determines optimum values for the complete parameter set, that is, threshold and slope, as well as for guessing and lapsing probability.
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Loss of spatial phase relationships in extrafoveal vision.
TL;DR: The results, reported here, show that the energy detection properties of both foveal and peripheral vision are comparable, however, independently of scale, peripheral vision ignores the relative position of image components.
Journal Article
YAAP: yet another adaptive procedure.
TL;DR: YAAP is an implementation of an adaptive psychophysical method, based on Bayesian statistics, for estimating the threshold of a psychometric function on the basis of Bayesian probability intervals.
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Dissociation of local and global processing in visual agnosia.
TL;DR: This finding of a concomitant dissociation of local and global visual processes in the two patients supports the view that prosopagnosia as well as alexia are the most conspicuous aspects of more general alterations of visual perception.