ArticleScientific reports2022
Cochlear motion across the reticular lamina implies that it is not a stiff plate.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 35 citations in OpenAlex.
- Gain-Delay Decoupling in Human Stimulus Frequency Otoacoustic Emissions Reveals Constraints on Cochlear Nonlinear Amplification.Journal of the Association for Research in Otolaryngology : JARO · 2026Article
- Broadband amplification of organ of Corti vibrations in the mouse cochlear apex.bioRxiv : the preprint server for biology · 2026Article
- Active deformation in the basal organ of Corti in gerbil.Biophysical journal · 2026Article
- An alternative pathway for delivery of power by outer hair cells to cochlear traveling waves.Hearing research · 2026Article
- Anatomical Integrity of the Human Cochlea Estimated with Optical Coherence Tomography for Future Clinical Application.Journal of the Association for Research in Otolaryngology : JARO · 2026Article
- Suppression of Low-Frequency Tones in the Organ of Corti Vibrations of the Basal Turn in the Mongolian Gerbil Cochlea.Journal of the Association for Research in Otolaryngology : JARO · 2025Article
- Study of organ of Corti motion in the guinea pig base including differential analysis of internal motion.Hearing research · 2025Article
- Evaluation of thin-slice finite-element models for 3D cochlear organ of Corti mechanics.Hearing research · 2025Article
- Anatomical integrity of the human cochlea estimated with optical coherence tomography for future clinical application.bioRxiv : the preprint server for biology · 2025Article
- The cortilymph wave: Its relation to the traveling wave, auditory-nerve responses, and low-frequency downward glides.Hearing research · 2025Review
- Narrow elliptical motion at the outer hair cell-Deiters' cell junction explains disparate features of uniaxial displacement measurements.Hearing research · 2025Article
- The Reduced Cortilymph Flow Path in the Short-Wave Region Allows Outer Hair Cells to Produce Focused Traveling-Wave Amplification.Journal of the Association for Research in Otolaryngology : JARO · 2025Article
- Low-side and multitone suppression in the base of the gerbil cochlea.Biophysical journal · 2025Article
- Corti Fluid Is a Medium for Outer Hair Cell Force Transmission.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Visualizing motions within the cochlea's organ of Corti and illuminating cochlear mechanics with optical coherence tomography.Hearing research · 2025Review
- Article
- Tuning and Timing of Organ of Corti Vibrations at the Apex of the Intact Chinchilla Cochlea.Journal of the Association for Research in Otolaryngology : JARO · 2024Article
- Evaluating the Correlation Between Stimulus Frequency Otoacoustic Emission Group Delays and Tuning Sharpness in a Cochlear Model.Journal of the Association for Research in Otolaryngology : JARO · 2024Article
- Local cochlear mechanical responses revealed through outer hair cell receptor potential measurements.Biophysical journal · 2024Article
- Microanatomy of the human tunnel of Corti structures and cochlear partition-tonotopic variations and transcellular signaling.Journal of anatomy · 2024Article
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
Within the cochlea, the basilar membrane (BM) is coupled to the reticular lamina (RL) through three rows of piezo-like outer hair cells (OHCs) and supporting cells that endow mammals with sensitive hearing. Anatomical differences across OHC rows suggest differences in their motion. Using optical coherence tomography, we measured in vivo and postmortem displacements through the gerbil round-window membrane from approximately the 40-47 kHz best-frequency (BF) regions. Our high spatial resolution allowed measurements across the RL surface at the tops of the three rows of individual OHCs and their bottoms, and across the BM. RL motion varied radially; the third-row gain was more than 3 times greater than that of the first row near BF, whereas the OHC-bottom motions remained similar. This implies that the RL mosaic, comprised of OHC and phalangeal-process tops joined together by adhesion molecules, is much more flexible than the Deiters' cells connected to the OHCs at their bottom surfaces. Postmortem, the measured points moved together approximately in phase. These imply that in vivo, the RL does not move as a stiff plate hinging around the pillar-cell heads near the first row as has been assumed, but that its mosaic-like structure may instead bend and/or stretch.
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