Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations

Fangyi Chen, Dingjun Zha, Niloy Choudhury, Anders Fridberger, Alfred Nuttall

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The longitudinal distribution of the organ of Corti vibration is important for both understanding the energy delivery and the timing of the cochlear amplification. Recent development on low coherence interferomtry technique allows measuring vibration inside the cochlea. The reticular lamina (RL) vibration spectrum demonstrates that RL vibration leads the basilar membrane (BM). This phase lead is consistent with the idea that the active process may lead the BM vibration. In this study, measurements on multiple longitudinal locations demonstrated similar phase lead. Results on this study suggests that there may be another longitudinal coupling mechanism inside the cochlea other than the traveling wave on BM.

Original languageEnglish (US)
Title of host publicationAIP Conference Proceedings
Pages389-390
Number of pages2
Volume1403
DOIs
StatePublished - 2011
Event11th International Mechanics of Hearing Workshop - What Fire is in Mine Ears: Progress in Auditory Biomechanics - Williamstown, MA, United States
Duration: Jul 16 2011Jul 22 2011

Other

Other11th International Mechanics of Hearing Workshop - What Fire is in Mine Ears: Progress in Auditory Biomechanics
CountryUnited States
CityWilliamstown, MA
Period7/16/117/22/11

Fingerprint

vibration measurement
membranes
vibration
cochlea
traveling waves
organs
delivery
time measurement

Keywords

  • optical coherence tomography
  • reticular lamina
  • vibration measurement

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Chen, F., Zha, D., Choudhury, N., Fridberger, A., & Nuttall, A. (2011). Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations. In AIP Conference Proceedings (Vol. 1403, pp. 389-390) https://doi.org/10.1063/1.3658116

Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations. / Chen, Fangyi; Zha, Dingjun; Choudhury, Niloy; Fridberger, Anders; Nuttall, Alfred.

AIP Conference Proceedings. Vol. 1403 2011. p. 389-390.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chen, F, Zha, D, Choudhury, N, Fridberger, A & Nuttall, A 2011, Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations. in AIP Conference Proceedings. vol. 1403, pp. 389-390, 11th International Mechanics of Hearing Workshop - What Fire is in Mine Ears: Progress in Auditory Biomechanics, Williamstown, MA, United States, 7/16/11. https://doi.org/10.1063/1.3658116
Chen F, Zha D, Choudhury N, Fridberger A, Nuttall A. Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations. In AIP Conference Proceedings. Vol. 1403. 2011. p. 389-390 https://doi.org/10.1063/1.3658116
Chen, Fangyi ; Zha, Dingjun ; Choudhury, Niloy ; Fridberger, Anders ; Nuttall, Alfred. / Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations. AIP Conference Proceedings. Vol. 1403 2011. pp. 389-390
@inproceedings{d12b4fa756c74faeaba7746531c01c48,
title = "Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations",
abstract = "The longitudinal distribution of the organ of Corti vibration is important for both understanding the energy delivery and the timing of the cochlear amplification. Recent development on low coherence interferomtry technique allows measuring vibration inside the cochlea. The reticular lamina (RL) vibration spectrum demonstrates that RL vibration leads the basilar membrane (BM). This phase lead is consistent with the idea that the active process may lead the BM vibration. In this study, measurements on multiple longitudinal locations demonstrated similar phase lead. Results on this study suggests that there may be another longitudinal coupling mechanism inside the cochlea other than the traveling wave on BM.",
keywords = "optical coherence tomography, reticular lamina, vibration measurement",
author = "Fangyi Chen and Dingjun Zha and Niloy Choudhury and Anders Fridberger and Alfred Nuttall",
year = "2011",
doi = "10.1063/1.3658116",
language = "English (US)",
isbn = "9780735409750",
volume = "1403",
pages = "389--390",
booktitle = "AIP Conference Proceedings",

}

TY - GEN

T1 - Vibration measurement on reticular lamina and basilar membrane at multiple longitudinal locations

AU - Chen, Fangyi

AU - Zha, Dingjun

AU - Choudhury, Niloy

AU - Fridberger, Anders

AU - Nuttall, Alfred

PY - 2011

Y1 - 2011

N2 - The longitudinal distribution of the organ of Corti vibration is important for both understanding the energy delivery and the timing of the cochlear amplification. Recent development on low coherence interferomtry technique allows measuring vibration inside the cochlea. The reticular lamina (RL) vibration spectrum demonstrates that RL vibration leads the basilar membrane (BM). This phase lead is consistent with the idea that the active process may lead the BM vibration. In this study, measurements on multiple longitudinal locations demonstrated similar phase lead. Results on this study suggests that there may be another longitudinal coupling mechanism inside the cochlea other than the traveling wave on BM.

AB - The longitudinal distribution of the organ of Corti vibration is important for both understanding the energy delivery and the timing of the cochlear amplification. Recent development on low coherence interferomtry technique allows measuring vibration inside the cochlea. The reticular lamina (RL) vibration spectrum demonstrates that RL vibration leads the basilar membrane (BM). This phase lead is consistent with the idea that the active process may lead the BM vibration. In this study, measurements on multiple longitudinal locations demonstrated similar phase lead. Results on this study suggests that there may be another longitudinal coupling mechanism inside the cochlea other than the traveling wave on BM.

KW - optical coherence tomography

KW - reticular lamina

KW - vibration measurement

UR - http://www.scopus.com/inward/record.url?scp=82955217800&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=82955217800&partnerID=8YFLogxK

U2 - 10.1063/1.3658116

DO - 10.1063/1.3658116

M3 - Conference contribution

AN - SCOPUS:82955217800

SN - 9780735409750

VL - 1403

SP - 389

EP - 390

BT - AIP Conference Proceedings

ER -