Results 11 to 20 of about 1,831 (196)
First photon-counting detector computed tomography in the living crocodile: a 3D-Imaging study with special reference to amphibious hearing [PDF]
Frontiers in Cell and Developmental BiologyBackgroundCrocodiles are semi-aquatic animals well adapted to hear both on land and under water. Currently, there is limited information on how their amphibious hearing is accomplished. Here, we describe, for the first time, the ear anatomy in the living
Karl-Gunnar Melkersson +2 more
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Gentoo penguins (Pygoscelis papua) react to underwater sounds [PDF]
Royal Society Open Science, 2020 Marine mammals and diving birds face several physiological challenges under water, affecting their thermoregulation and locomotion as well as their sensory systems. Therefore, marine mammals have modified ears for improved underwater hearing.
K. Sørensen +4 more
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Aquatic birds have middle ears adapted to amphibious lifestyles
Scientific Reports, 2022 Birds exhibit wide variation in their use of aquatic environments, on a spectrum from entirely terrestrial, through amphibious, to highly aquatic. Although there are limited empirical data on hearing sensitivity of birds underwater, mounting evidence ...
Jeffrey N. Zeyl +11 more
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Specialization for underwater hearing by the tympanic middle ear of the turtle,Trachemys scripta elegans [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2012 Catherine E Carr +2 more
exaly +2 more sources
Frontiers in Neurology, 2022 Labyrinthine fistula (LF) is one of the most important complications of cholesteatoma and is defined as an abnormal communication between the inner and the middle ear. This study aims to describe our experience with the partial labyrinthectomy evaluating
Annalisa Pace +11 more
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Animals, 2022 Underwater noise pollution caused by human activities may affect freshwater cetaceans to different degrees. To analyze the impacts of water intake pontoons on Yangtze finless porpoises (Neophocaena asiaeorientalis), this study collected underwater noise ...
Wenfei Lu +4 more
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Underwater Hearing Thresholds [PDF]
The Journal of the Acoustical Society of America, 1967 The audibility threshold performance of the human ear submerged in water at eardepths of 12 and 35 ft is compared to its performance in air. Threshold SPLs at 125, 250, 500, 1000, 2000, 4000, and 8000 Hz from five male and three female divers wearing open-circuit SCUBA equipment were obtained by the Békésy technique.
John F. Brandt +2 more
openaire +1 more source
HEARING LOSS IN IRAQI DIVERS [PDF]
The Medical Journal of Basrah University, 2006 Background: Ear problems, particularly hearing loss, in divers are well known and documented all over the world. Studies showed that they form the most common health problems among divers.
Alaa H. Abid +2 more
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Noise-induced masking of hearing in a labyrinth fish: effects on sound detection in croaking gouramis [PDF]
PeerJ, 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.
Isabelle Pia Maiditsch, Friedrich Ladich
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Middle ear cavity morphology is consistent with an aquatic origin for testudines. [PDF]
PLoS ONE, 2013 The position of testudines in vertebrate phylogeny is being re-evaluated. At present, testudine morphological and molecular data conflict when reconstructing phylogenetic relationships.
Katie L Willis +3 more
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