Matches in SemOpenAlex for { <https://semopenalex.org/work/W1736202556> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1736202556 abstract "textabstractBefore the brain can process sounds, their different frequencies must be separated; intensities, compressed to a small response range; and mechanical energy converted into electrical signals. These tasks are performed by the cochlea.Low-frequency sounds are processed in the apex of the cochlea. Using auditory-nerve data we analyzed the amplitude and phase of cochlear excitation. We descibed the gradual change of amplitude and phase curves with characteristic frequency (CF) and sound intensity. Generally, apical cochlear mechanics is considerably nonlinear and of a different character than basal cochlear mechanics.We recorded basilar membrane motion at the base. Frequency selectivity and intensity effects were very similar for single-tone and multi-tone responses and seemingly offset by a constant intensity difference. Analysis of distortions showed that the linear response generally dominates, except for stimulus frequencies well above CF.By varying the intensity of one component we studied suppressive effects on amplitude and phase. Suppressors below CF had effects similar to increased sound intensity of all components. Above-CF suppressors affected probe frequencies slightly below the suppressor frequency and higher. A gain-control scheme accurately predicted the effects of low-side suppressors, but not of high-side suppressors. These results are best interpreted in a spatial framework, where a traveling wave passes many local gains and propagation speeds that are displacement and frequency dependent. This spatial buildup of local effects explains how seemingly contradictory responses are in fact different manifestations of the same displacement-dependent effects.It is widely assumed that the cochlea amplifies sound. We tested this hypothesis." @default.
- W1736202556 created "2016-06-24" @default.
- W1736202556 creator A5015864338 @default.
- W1736202556 date "2009-02-01" @default.
- W1736202556 modified "2023-09-24" @default.
- W1736202556 title "Non-linear processing of sound by the cochlea" @default.
- W1736202556 cites W1972325021 @default.
- W1736202556 cites W1986788497 @default.
- W1736202556 cites W2008340178 @default.
- W1736202556 cites W2040176599 @default.
- W1736202556 cites W2054160352 @default.
- W1736202556 cites W2333261509 @default.
- W1736202556 hasPublicationYear "2009" @default.
- W1736202556 type Work @default.
- W1736202556 sameAs 1736202556 @default.
- W1736202556 citedByCount "0" @default.
- W1736202556 crossrefType "journal-article" @default.
- W1736202556 hasAuthorship W1736202556A5015864338 @default.
- W1736202556 hasConcept C120665830 @default.
- W1736202556 hasConcept C121332964 @default.
- W1736202556 hasConcept C15744967 @default.
- W1736202556 hasConcept C180205008 @default.
- W1736202556 hasConcept C203718221 @default.
- W1736202556 hasConcept C24890656 @default.
- W1736202556 hasConcept C2779918689 @default.
- W1736202556 hasConcept C2780130748 @default.
- W1736202556 hasConcept C2780807236 @default.
- W1736202556 hasConcept C542102704 @default.
- W1736202556 hasConcept C548259974 @default.
- W1736202556 hasConcept C63981117 @default.
- W1736202556 hasConcept C68115822 @default.
- W1736202556 hasConcept C71924100 @default.
- W1736202556 hasConcept C93038891 @default.
- W1736202556 hasConceptScore W1736202556C120665830 @default.
- W1736202556 hasConceptScore W1736202556C121332964 @default.
- W1736202556 hasConceptScore W1736202556C15744967 @default.
- W1736202556 hasConceptScore W1736202556C180205008 @default.
- W1736202556 hasConceptScore W1736202556C203718221 @default.
- W1736202556 hasConceptScore W1736202556C24890656 @default.
- W1736202556 hasConceptScore W1736202556C2779918689 @default.
- W1736202556 hasConceptScore W1736202556C2780130748 @default.
- W1736202556 hasConceptScore W1736202556C2780807236 @default.
- W1736202556 hasConceptScore W1736202556C542102704 @default.
- W1736202556 hasConceptScore W1736202556C548259974 @default.
- W1736202556 hasConceptScore W1736202556C63981117 @default.
- W1736202556 hasConceptScore W1736202556C68115822 @default.
- W1736202556 hasConceptScore W1736202556C71924100 @default.
- W1736202556 hasConceptScore W1736202556C93038891 @default.
- W1736202556 hasLocation W17362025561 @default.
- W1736202556 hasOpenAccess W1736202556 @default.
- W1736202556 hasPrimaryLocation W17362025561 @default.
- W1736202556 hasRelatedWork W1518570324 @default.
- W1736202556 hasRelatedWork W1578389410 @default.
- W1736202556 hasRelatedWork W1985254120 @default.
- W1736202556 hasRelatedWork W1986691276 @default.
- W1736202556 hasRelatedWork W2025964127 @default.
- W1736202556 hasRelatedWork W2035558883 @default.
- W1736202556 hasRelatedWork W2037031550 @default.
- W1736202556 hasRelatedWork W2053923661 @default.
- W1736202556 hasRelatedWork W2054826346 @default.
- W1736202556 hasRelatedWork W2056807967 @default.
- W1736202556 hasRelatedWork W2076826062 @default.
- W1736202556 hasRelatedWork W2082666314 @default.
- W1736202556 hasRelatedWork W2083117457 @default.
- W1736202556 hasRelatedWork W2086511972 @default.
- W1736202556 hasRelatedWork W2115222029 @default.
- W1736202556 hasRelatedWork W2225832762 @default.
- W1736202556 hasRelatedWork W3036909354 @default.
- W1736202556 hasRelatedWork W33170714 @default.
- W1736202556 hasRelatedWork W641680505 @default.
- W1736202556 hasRelatedWork W1971237571 @default.
- W1736202556 isParatext "false" @default.
- W1736202556 isRetracted "false" @default.
- W1736202556 magId "1736202556" @default.
- W1736202556 workType "article" @default.