Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020111376> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2020111376 endingPage "46" @default.
- W2020111376 startingPage "39" @default.
- W2020111376 abstract "1.In awake Greater Horseshoe bats (Rhinolophus ferrumequinum) the responses of 64 inferior colliculus neurons to electrically elicited vocalizations (VOC) and combinations of these with simulated echoes (AS: pure tones and AS(FM): sinusoidally frequency-modulated tones mimicking echoes from wing beating insects) were recorded.2.The neurons responding to the species-specific echolocation sound elicited by electrical stimulation of the central grey matter had best frequencies between 76 and 86 kHz. The response patterns to the invariable echolocation sound varied from unit to unit (Fig. 1).3.In 26 neurons the responses to vocalized echolocation sounds markedly differed from those to identical artificial ones copying the CF-portion of the vocalized sound (AS). These neurons reacted with a different response to the same pure tone whether it was presented artificially or vocalized by the bat (Fig. 2). In these neurons vocalization activities qualitatively alter the responsiveness to the stimulus parameters of the echoes.4.A few neurons neither responded to vocalization nor to an identical pure tone but discharged when vocalization and pure tone were presented simultaneously.5.In 2 neurons synchronized encoding of small frequency-modulations of the pure tone (mimicking an echo returning from a wing beating prey) occurred only during vocalization. Without vocalization the neurons did not respond to the identical stimulus set (Fig. 3). In these neurons vocalization activities enhanced FM-encoding capabilities otherwise not present in these neurons.6.FM-encoding depended on the timing between vocalization and frequency-modulated signal (echo). As soon as vocalization and FM-signal no more overlapped or at least 60–80 ms after onset of vocalization synchronized firing to the FM was lost (4 neurons) (Fig. 4).7.4 neurons weakly responded to playbacks of the bat's own vocalization 1 ms after onset of vocalization. But when the playback frequency was shifted to higher frequencies by more than 400 Hz the neurons changed firing patterns and the latency of the first response peak (Fig. 5). These neurons sensitive to frequency shifts in the echoes returning during vocalization may be relevant to the Doppler-shift compensation mechanism in Greater Horseshoe bats." @default.
- W2020111376 created "2016-06-24" @default.
- W2020111376 creator A5033893344 @default.
- W2020111376 date "1979-01-01" @default.
- W2020111376 modified "2023-09-29" @default.
- W2020111376 title "Vocalization influences auditory processing in collicular neurons of the CF-FM-bat,Rhinolophus ferrumequinum" @default.
- W2020111376 cites W1988414940 @default.
- W2020111376 cites W1989640021 @default.
- W2020111376 cites W2000088191 @default.
- W2020111376 cites W2069309755 @default.
- W2020111376 cites W2081417241 @default.
- W2020111376 cites W2132998763 @default.
- W2020111376 cites W2134667222 @default.
- W2020111376 cites W2155234747 @default.
- W2020111376 cites W2336549917 @default.
- W2020111376 cites W4236783776 @default.
- W2020111376 doi "https://doi.org/10.1007/bf00617730" @default.
- W2020111376 hasPublicationYear "1979" @default.
- W2020111376 type Work @default.
- W2020111376 sameAs 2020111376 @default.
- W2020111376 citedByCount "55" @default.
- W2020111376 countsByYear W20201113762012 @default.
- W2020111376 countsByYear W20201113762013 @default.
- W2020111376 countsByYear W20201113762014 @default.
- W2020111376 countsByYear W20201113762015 @default.
- W2020111376 countsByYear W20201113762016 @default.
- W2020111376 countsByYear W20201113762017 @default.
- W2020111376 countsByYear W20201113762019 @default.
- W2020111376 countsByYear W20201113762020 @default.
- W2020111376 countsByYear W20201113762022 @default.
- W2020111376 countsByYear W20201113762023 @default.
- W2020111376 crossrefType "journal-article" @default.
- W2020111376 hasAuthorship W2020111376A5033893344 @default.
- W2020111376 hasBestOaLocation W20201113762 @default.
- W2020111376 hasConcept C121332964 @default.
- W2020111376 hasConcept C15744967 @default.
- W2020111376 hasConcept C169760540 @default.
- W2020111376 hasConcept C46312422 @default.
- W2020111376 hasConcept C548259974 @default.
- W2020111376 hasConcept C71924100 @default.
- W2020111376 hasConceptScore W2020111376C121332964 @default.
- W2020111376 hasConceptScore W2020111376C15744967 @default.
- W2020111376 hasConceptScore W2020111376C169760540 @default.
- W2020111376 hasConceptScore W2020111376C46312422 @default.
- W2020111376 hasConceptScore W2020111376C548259974 @default.
- W2020111376 hasConceptScore W2020111376C71924100 @default.
- W2020111376 hasIssue "1" @default.
- W2020111376 hasLocation W20201113761 @default.
- W2020111376 hasLocation W20201113762 @default.
- W2020111376 hasOpenAccess W2020111376 @default.
- W2020111376 hasPrimaryLocation W20201113761 @default.
- W2020111376 hasRelatedWork W2748952813 @default.
- W2020111376 hasRelatedWork W2899084033 @default.
- W2020111376 hasRelatedWork W2902782467 @default.
- W2020111376 hasRelatedWork W2935759653 @default.
- W2020111376 hasRelatedWork W3105167352 @default.
- W2020111376 hasRelatedWork W54078636 @default.
- W2020111376 hasRelatedWork W1501425562 @default.
- W2020111376 hasRelatedWork W2298861036 @default.
- W2020111376 hasRelatedWork W2954470139 @default.
- W2020111376 hasRelatedWork W3084825885 @default.
- W2020111376 hasVolume "132" @default.
- W2020111376 isParatext "false" @default.
- W2020111376 isRetracted "false" @default.
- W2020111376 magId "2020111376" @default.
- W2020111376 workType "article" @default.