Peripheral sensory coding through oscillatory synchrony in weakly electric fish [PDF]
eLife, 2015 Adaptations to an organism's environment often involve sensory system modifications. In this study, we address how evolutionary divergence in sensory perception relates to the physiological coding of stimuli.
Christa A Baker +2 more
doaj +2 more sources
POSTNATAL NEUROGENESIS IN WEAKLY ELECTRIC FISH.
IBRO Neuroscience Reports, 2023 María Castelló +4 more
doaj +2 more sources
Electric signal synchronization as a behavioural strategy to generate social attention in small groups of mormyrid weakly electric fish and a mobile fish robot [PDF]
Biological Cybernetics, 2021 Martin Worm +2 more
exaly +2 more sources
Gene and Allele-Specific Expression Underlying the Electric Signal Divergence in African Weakly Electric Fish [PDF]
Molecular Biology and EvolutionAlice B Dennis +2 more
exaly +2 more sources
The Electric Sense of Weakly Electric Fish [PDF]
Annual Review of Physiology, 1984 Recent studies of electroreception have been particularly successful in three different areas: Electroreceptors are tuned to the dominant frequency of the animal's EOD, and their tuning follows natural and experimentally induced shifts in EOD frequency.
W, Heiligenberg, J, Bastian
+6 more sources
Modeling the electric field of weakly electric fish [PDF]
Journal of Experimental Biology, 2006 SUMMARYWeakly electric fish characterize the environment in which they live by sensing distortions in their self-generated electric field. These distortions result in electric images forming across their skin. In order to better understand electric field generation and image formation in one particular species of electric fish, Apteronotus ...
David, Babineau +2 more
openaire +2 more sources
Omnidirectional sensory and motor volumes in electric fish. [PDF]
PLoS Biology, 2007 Active sensing organisms, such as bats, dolphins, and weakly electric fish, generate a 3-D space for active sensation by emitting self-generated energy into the environment.
James B Snyder +3 more
doaj +1 more source
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
doaj +1 more source
Multielectrode registration of episodic discharges generated by weakly electric fishes [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2022 Purpose of this study introduces a multielectrode array (MEA) registration system in order to generate electric field images of the episodic discharges generated by weakly electric fish. A multielectrode registration system has several important features:
Olshanskiy, Vladimir Mendelevich +6 more
doaj +1 more source
Spatial and temporal distribution of Gymnorhamphichthys rondoni (Gymnotiformes: Rhamphichthyidae) in a long-term study of an Amazonian terra firme stream, Leticia - Colombia [PDF]
Neotropical Ichthyology, 2019 Weakly electric fishes continually emit electric organ discharges (EOD) as a means of communication and localization of objects in their surroundings.
Carolina Escamilla-Pinilla +2 more
doaj +1 more source