FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109254298> ?p ?o ?g. }

• W2109254298 endingPage "1968" @default.
• W2109254298 startingPage "1955" @default.
• W2109254298 abstract "Weakly electric fish use electroreception for both active and passive electrolocation and for electrocommunication. While both active and passive electrolocation systems are prominent in weakly electric Mormyriform fishes, knowledge of their passive electrolocation ability is still scarce. To better estimate the contribution of passive electric sensing to the orientation toward electric stimuli in weakly electric fishes, we investigated frequency tuning applying classical input-output characterization and stimulus reconstruction methods to reveal the encoding capabilities of ampullary receptor afferents. Ampullary receptor afferents were most sensitive (threshold: 40 μV/cm) at low frequencies (<10 Hz) and appear to be tuned to a mix of amplitude and slope of the input signals. The low-frequency tuning was corroborated by behavioral experiments, but behavioral thresholds were one order of magnitude higher. The integration of simultaneously recorded afferents of similar frequency-tuning resulted in strongly enhanced signal-to-noise ratios and increased mutual information rates but did not increase the range of frequencies detectable by the system. Theoretically the neuronal integration of input from receptors experiencing opposite polarities of a stimulus (left and right side of the fish) was shown to enhance encoding of such stimuli, including an increase of bandwidth. Covariance and coherence analysis showed that spiking of ampullary afferents is sufficiently explained by the spike-triggered average, i.e., receptors respond to a single linear feature of the stimulus. Our data support the notion of a division of labor of the active and passive electrosensory systems in weakly electric fishes based on frequency tuning. Future experiments will address the role of central convergence of ampullary input that we expect to lead to higher sensitivity and encoding power of the system." @default.
• W2109254298 created "2016-06-24" @default.
• W2109254298 creator A5035756125 @default.
• W2109254298 creator A5042262464 @default.
• W2109254298 creator A5045877534 @default.
• W2109254298 creator A5060084021 @default.
• W2109254298 creator A5084126057 @default.
• W2109254298 date "2010-10-01" @default.
• W2109254298 modified "2023-09-27" @default.
• W2109254298 title "Coding of Stimuli by Ampullary Afferents in<i>Gnathonemus petersii</i>" @default.
• W2109254298 cites W1508016124 @default.
• W2109254298 cites W1527944057 @default.
• W2109254298 cites W1601277874 @default.
• W2109254298 cites W1857567489 @default.
• W2109254298 cites W1919648695 @default.
• W2109254298 cites W1968134101 @default.
• W2109254298 cites W1969964029 @default.
• W2109254298 cites W1980332912 @default.
• W2109254298 cites W1983827427 @default.
• W2109254298 cites W1984071687 @default.
• W2109254298 cites W1984931175 @default.
• W2109254298 cites W2000333942 @default.
• W2109254298 cites W2008932568 @default.
• W2109254298 cites W2009950336 @default.
• W2109254298 cites W2013374996 @default.
• W2109254298 cites W201826355 @default.
• W2109254298 cites W2024217092 @default.
• W2109254298 cites W2024324107 @default.
• W2109254298 cites W2033643742 @default.
• W2109254298 cites W2033762653 @default.
• W2109254298 cites W2037215474 @default.
• W2109254298 cites W2049881056 @default.
• W2109254298 cites W2060990166 @default.
• W2109254298 cites W2064561162 @default.
• W2109254298 cites W2064664503 @default.
• W2109254298 cites W2074325543 @default.
• W2109254298 cites W2079100173 @default.
• W2109254298 cites W2083109038 @default.
• W2109254298 cites W2090930028 @default.
• W2109254298 cites W2091979791 @default.
• W2109254298 cites W2101963026 @default.
• W2109254298 cites W2104071396 @default.
• W2109254298 cites W2111562869 @default.
• W2109254298 cites W2113335883 @default.
• W2109254298 cites W2114185957 @default.
• W2109254298 cites W2120863084 @default.
• W2109254298 cites W2121428423 @default.
• W2109254298 cites W2122718953 @default.
• W2109254298 cites W2127772035 @default.
• W2109254298 cites W2130551429 @default.
• W2109254298 cites W2131220353 @default.
• W2109254298 cites W2135928947 @default.
• W2109254298 cites W2136985327 @default.
• W2109254298 cites W2153956873 @default.
• W2109254298 cites W2157973185 @default.
• W2109254298 cites W2158948112 @default.
• W2109254298 cites W2185067076 @default.
• W2109254298 cites W2287117821 @default.
• W2109254298 cites W2287496592 @default.
• W2109254298 cites W2397157405 @default.
• W2109254298 doi "https://doi.org/10.1152/jn.00503.2009" @default.
• W2109254298 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20685928" @default.
• W2109254298 hasPublicationYear "2010" @default.
• W2109254298 type Work @default.
• W2109254298 sameAs 2109254298 @default.
• W2109254298 citedByCount "19" @default.
• W2109254298 countsByYear W21092542982012 @default.
• W2109254298 countsByYear W21092542982013 @default.
• W2109254298 countsByYear W21092542982014 @default.
• W2109254298 countsByYear W21092542982016 @default.
• W2109254298 countsByYear W21092542982017 @default.
• W2109254298 countsByYear W21092542982018 @default.
• W2109254298 countsByYear W21092542982019 @default.
• W2109254298 countsByYear W21092542982020 @default.
• W2109254298 countsByYear W21092542982021 @default.
• W2109254298 countsByYear W21092542982022 @default.
• W2109254298 countsByYear W21092542982023 @default.
• W2109254298 crossrefType "journal-article" @default.
• W2109254298 hasAuthorship W2109254298A5035756125 @default.
• W2109254298 hasAuthorship W2109254298A5042262464 @default.
• W2109254298 hasAuthorship W2109254298A5045877534 @default.
• W2109254298 hasAuthorship W2109254298A5060084021 @default.
• W2109254298 hasAuthorship W2109254298A5084126057 @default.
• W2109254298 hasConcept C120665830 @default.
• W2109254298 hasConcept C121332964 @default.
• W2109254298 hasConcept C140658175 @default.
• W2109254298 hasConcept C153891595 @default.
• W2109254298 hasConcept C15744967 @default.
• W2109254298 hasConcept C169760540 @default.
• W2109254298 hasConcept C180205008 @default.
• W2109254298 hasConcept C186060115 @default.
• W2109254298 hasConcept C24890656 @default.
• W2109254298 hasConcept C2779918689 @default.
• W2109254298 hasConcept C2909208804 @default.
• W2109254298 hasConcept C41008148 @default.
• W2109254298 hasConcept C46312422 @default.
• W2109254298 hasConcept C505870484 @default.
• W2109254298 hasConcept C542102704 @default.

• next