Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Friedrich Ladich"'
Publikováno v:
PeerJ, Vol 10, p e14230 (2022)
An increasing level of anthropogenic underwater noise (shipping, drilling, sonar use, etc.) impairs acoustic orientation and communication in fish by hindering signal transmission or detection. Different noise regimes can reduce the ability to detect
Externí odkaz:
https://doaj.org/article/8e9e7e23a7b74ceb8242ee918a247063
Autor:
Tanja Schulz-Mirbach, Friedrich Ladich, Alberto Mittone, Margie Olbinado, Alberto Bravin, Isabelle P Maiditsch, Roland R Melzer, Petr Krysl, Martin Heß
Publikováno v:
PLoS ONE, Vol 15, Iss 3, p e0230578 (2020)
Despite the diversity in fish auditory structures, it remains elusive how otolith morphology and swim bladder-inner ear (= otophysic) connections affect otolith motion and inner ear stimulation. A recent study visualized sound-induced otolith motion;
Externí odkaz:
https://doaj.org/article/2be41d2b99f6482ab7e0de87b668ca1a
Publikováno v:
Frontiers in Marine Science, Vol 2 (2015)
Otolithic end organs in fishes function as accelerometers and are involved in the senses of balance and hearing (e.g. Popper et al. 2005). Otolith mass and shape are likely decisive factors influencing otolith motion, but while it is largely unknown
Externí odkaz:
https://doaj.org/article/17e3276289474f9c8ecb24e6ed3530ec
Publikováno v:
Frontiers in Marine Science, Vol 2 (2015)
The sense of hearing plays an important role for fishes to obtain information about their (acoustic) environment (e.g. Popper 2011, Fay 2011). In numerous taxa, ancillary auditory structures like swimbladder modifications evolved, leading to an impro
Externí odkaz:
https://doaj.org/article/5d93fb50a1a140138190595d2ebca34c
Autor:
Oliwia Hadjiaghai, Friedrich Ladich
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0121219 (2015)
Data on sex-specific differences in sound production, acoustic behaviour and hearing abilities in fishes are rare. Representatives of numerous catfish families are known to produce sounds in agonistic contexts (intraspecific aggression and interspeci
Externí odkaz:
https://doaj.org/article/1e5912eac5d3497289c157047c85ad6a
Publikováno v:
PLoS ONE, Vol 9, Iss 9, p e108583 (2014)
BackgroundIn ectothermal animals such as fish, -temperature affects physiological and metabolic processes. This includes sensory organs such as the auditory system. The reported effects of temperature on hearing in eurythermal otophysines are contrad
Externí odkaz:
https://doaj.org/article/7199181a412c444abf53d358bd0ef823
Autor:
Angelika Zebedin, Friedrich Ladich
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e67049 (2013)
BackgroundThorny catfishes exhibit large variations in swim bladder morphology. These organs are of different sizes, forms and may have simple or branched diverticula. The swim bladder plays an important role in otophysans because it enhances their h
Externí odkaz:
https://doaj.org/article/093b78a03cbb45f48fc7594ebee60089
Autor:
Friedrich Ladich, Tanja Schulz-Mirbach
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e57588 (2013)
BackgroundHearing thresholds of fishes are typically acquired under laboratory conditions. This does not reflect the situation in natural habitats, where ambient noise may mask their hearing sensitivities. In the current study we investigate hearing
Externí odkaz:
https://doaj.org/article/ce669c377331461da560e7c7b365b981
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e42292 (2012)
BackgroundSeveral teleost species have evolved anterior extensions of the swim bladder which come close to or directly contact the inner ears. A few comparative studies have shown that these morphological specializations may enhance hearing abilities
Externí odkaz:
https://doaj.org/article/43cf743fb2ef4c04b716d854c1f93f8d
Publikováno v:
PLoS ONE, Vol 6, Iss 4, p e18511 (2011)
BackgroundThe weberian apparatus of otophysine fishes facilitates sound transmission from the swimbladder to the inner ear to increase hearing sensitivity. It has been of great interest to biologists since the 19(th) century. No studies, however, are
Externí odkaz:
https://doaj.org/article/1829ebfbc05849d4aa2801981fe3d43d