H
Hermann Wagner
Researcher at RWTH Aachen University
Publications - 189
Citations - 7330
Hermann Wagner is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Interaural time difference & Sound localization. The author has an hindex of 41, co-authored 189 publications receiving 6733 citations. Previous affiliations of Hermann Wagner include California Institute of Technology & Queen's University.
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Disparity-sensitive cells in the owl have a characteristic disparity
TL;DR: The results suggest that there is an analogue of the characteristic delay in stereo vision which is proposed to be called 'characteristic disparity', which is speculated to extend to the level of neural computation.
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The three-dimensional shape of serrations at barn owl wings: towards a typical natural serration as a role model for biomimetic applications
Thomas Bachmann,Hermann Wagner +1 more
TL;DR: A quantitative three‐dimensional characterization of natural serrations as first‐order approximations (mean values) and second‐order approximation (listed differences depending on the position of the serration along the leading edge) is presented.
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Spatial contrast sensitivity and grating acuity of barn owls.
TL;DR: In this paper, the spatial contrast sensitivity function (CSF) and grating acuity were measured in two barn owls with psychophysical techniques, and the CSF found here renders the typical band-limited, inverted U-shaped function, with a low maximum contrast sensitivity of 8-19 at a spatial frequency of 1 cyc/deg.
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Sound-localization experiments with barn owls in virtual space: influence of interaural time difference on head-turning behavior.
TL;DR: It is shown that barn owls responded to azimuthal variations in virtual space in the same way as to variations in free-field stimuli, and it was demonstrated that azimUTHal sound localization is influenced only by ITD both in the frontal hemisphere and in large parts of the rear hemisphere.
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Formation of temporal-feature maps by axonal propagation of synaptic learning.
TL;DR: It is argued that the algorithm is important for the formation of computational maps, when, in particular, time plays a key role.