Výsledky vyhledávání

Comment on 'An approximate transfer function for the dual-resonance nonlinear filter model of auditory frequency selectivity' [J. Acoust. Soc. Am. 114, 2112-21171 (L)

Autor: Duifhuis, H

Publikováno v: Journal of the Acoustical Society of America, 115(5), 1889-1890. ACOUSTICAL SOC AMER AMER INST PHYSICS

This letter concerns the paper "An approximate transfer function for the dual-resonance nonlinear filter model of auditory frequency selectivity" [E. A. Lopez-Poveda, J. Acoust. Soc. Am. 114, 2112-2117 (2003)]. It proposes a correction of the histori

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::d6e45d8b4c1e7c4f42f1a65bd7aebe75
https://research.rug.nl/en/publications/916771b2-1197-4356-bdb6-97f9cf05a8e4

Zobrazit plný text záznamu

Space-dependent effects of motion on the standard deviation of fMRI signals: a simulation study

Autor: Renken, R, Muresan, L, Duifhuis, H, Roerdink, JBTM, Yaffe, MK, Antonuk, LE

Publikováno v: MEDICAL IMAGING 2003: PHYSICS OF MEDICAL IMAGING, PTS 1 AND 2, 603-610
STARTPAGE=603;ENDPAGE=610;TITLE=MEDICAL IMAGING 2003: PHYSICS OF MEDICAL IMAGING, PTS 1 AND 2

In fMRI, any fluctuation of signal intensity, not recognized as a result of a specific task, is treated as noise. One source for "noise" is subject motion. Normally, motion effects are reduced by applying realignment. We investigate how apt a realign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::79f14d8190b32b56320763e131271137
https://research.rug.nl/en/publications/58f09449-e383-4a4f-9f2b-47506bb814d7

Zobrazit plný text záznamu

An improved cochlea model with a general user interface

Autor: Duifhuis, H., Kruseman, J.M., van Hengel, P.W.J., Gummer, A.W.

Publikováno v: Biophysics of the cochlea: From molecules to models, 376-382
STARTPAGE=376;ENDPAGE=382;TITLE=Biophysics of the cochlea: From molecules to models

We have developed a flexible ID cochlea model to test hypotheses and data against physical and mathematical constraints. The model is flexible in the sense that several linear and nonlinear model characteristics can be selected, and different boundar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::a14f650d2744d9c3e0956be5fb487648
https://research.rug.nl/en/publications/f64b265e-2437-4d12-a6ff-0f2380d3340e

Zobrazit plný text záznamu

Position-history and spin-history artifacts in fMRI time-series

Autor: Muresan, L, Renken, R, Roerdink, JBTM, Duifhuis, H, Clough, AN, Chen, CT

Publikováno v: MEDICAL IMAGING 2002: PHYSIOLOGY AND FUNCTION FROM MULTIDIMENSIONAL IMAGES, 444-451
STARTPAGE=444;ENDPAGE=451;TITLE=MEDICAL IMAGING 2002: PHYSIOLOGY AND FUNCTION FROM MULTIDIMENSIONAL IMAGES

What is the impact of the spin history and position history on signal intensity after the alignment of acquired volumes? This question arises in many fMRI studies. We will focus on spin-history artefacts generated by the position-history of the scann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::0ab2b70eeecc08ebbc0afa59db1d076b
https://research.rug.nl/en/publications/1b78090d-6d52-4d6d-b63d-c09659c16ab8

Zobrazit plný text záznamu

A general structure for a time-domain model of the cochlea

Autor: Duifhuis, H, Wada, H, Takasaka, T, Ikeda, K, Koike, T

Publikováno v: PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON RECENT DEVELOPMENTS IN AUDITORY MECHANICS, 188-194
STARTPAGE=188;ENDPAGE=194;TITLE=PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON RECENT DEVELOPMENTS IN AUDITORY MECHANICS

This study presents an implementation of our basic ideas about a time-domain nonlinear model of the cochlea. The time-domain approach is considered necessary because it allows implementation of nonlinearity in general and of a proper temporal analysi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::5590af6ccfc8267f15f00488e5303760
https://research.rug.nl/en/publications/e3d3efe7-0bd4-4b2a-8b34-ab7da3390991

Zobrazit plný text záznamu

Spatial periodicity in the cochlea: The result of interaction of spontaneous emissions?

Autor: vanHengel, PWJ, Duifhuis, H, vandenRaadt, MPMG

Publikováno v: Journal of the Acoustical Society of America, 99(6), 3566-3571. ACOUSTICAL SOC AMER AMER INST PHYSICS

In this study the results of simulations with a nonlinear macromechanical model of the human cochlea are presented. In this model it is possible to investigate the interactions between large numbers of sponstaneous emissions. The focus of this study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::48b4eded3c7f09fb5f2e0276e85253e0
https://research.rug.nl/en/publications/fe9981f9-353f-4085-9d5f-298cca4a8c13

Zobrazit plný text záznamu