Results 21 to 30 of about 346,330 (296)
Adaptive shift of active electroreception in weakly electric fish for troglobitic life
Frontiers in Ecology and Evolution, 2023 The adaptive-shift hypothesis for the evolution of cave-dwelling species posits that ancestor species in surface habitats had exaptations for subterranean life that were exploited when individuals invaded caves.
Daphne Soares +3 more
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Frontiers in Integrative Neuroscience, 2019 Social behavior exhibits a wide diversity among vertebrates though it is controlled by a conserved neural network, the social behavior network (SBN). The activity of the SBN is shaped by hypothalamic nonapeptides of the vasopressin-oxytocin family.
Paula Pouso +5 more
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Shipin gongye ke-ji, 2022 Objective: In order to establish the detection method for 16 kinds of polycyclic aromatic hydrocarbons (PAHs) in instant roasted fish, the effects of different cooking methods on the types and contents of PAHs in roast fish were analyzed.
Yan ZHANG +5 more
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Population Coding and Correlated Variability in Electrosensory Pathways
Frontiers in Integrative Neuroscience, 2018 The fact that perception and behavior depend on the simultaneous and coordinated activity of neural populations is well established. Understanding encoding through neuronal population activity is however complicated by the statistical dependencies ...
Volker Hofmann, Maurice J. Chacron
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Tension changes in body of bream Abramis brama (L.) in homogenous electric field in relation to flow direction of direct current and to total length of fish [PDF]
Acta Ichthyologica et Piscatoria, 1972 Body tension of bream Abramis brama (L.) in homogenous electric field of DC current in relation to direction of current flow and to fish length had been investigated under aquarium conditions.
R. Węgrzynowicz +2 more
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Synthesis of an electric sensor based control for underwater multi-agents navigation in a file [PDF]
, 2013 International audienceThanks to an electro-sensible skin, some species of fish can feel the surrounding electric field generated by them-self or other fish.
Benachenhou, Mohammed-Rédha +3 more
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Frontiers in Integrative Neuroscience, 2019 The weakly electric gymnotiform fish produce a rhythmic electric organ discharge (EOD) used for communication and active electrolocation. The EOD frequency is entrained to a medullary pacemaker nucleus. During communication and exploration, this rate can
Caitlin E. Field +4 more
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Acta Amazonica, 2005 No presente trabalho é feito um levantamento dos casos de dimorfismo sexual em Siluriformes e Gymnotiformes. Este levantamento se restringe às formas Neotropicais, com ênfase mais especificamente, às da Amazônia.
Lúcia H. Rapp Py-Daniel +1 more
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Social interactions between live and artificial weakly electric fish: Electrocommunication and locomotor behavior of Mormyrus rume proboscirostris towards a mobile dummy fish. [PDF]
PLoS ONE, 2017 Mormyrid weakly electric fish produce short, pulse-type electric organ discharges for actively probing their environment and to communicate with conspecifics.
Martin Worm +2 more
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Communicative & Integrative Biology, 2009 A unique evolutionary specialization of African weakly electric fish (Mormyridae) is their ability to produce and perceive electric signals. Mormyrids use their Electric Organs Discharge (EOD) for electrolocation and electrocommunication. Here we discuss
Philine G.D. Feulner +4 more
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