PMID: 489815Feb 1, 1979Paper

Narrow-band AP latencies in normal and recruiting human ears

The Journal of the Acoustical Society of America
J J Eggermont

Abstract

Derived narrow-band action potential latencies increase monotonically with decreasing central frequency, and can be interpreted as reflecting the traveling wave delay in the cochlea. It was found that, for recruiting human ears with average flat hearing losses around 40 dB, this accumulating latency increase was smaller than for normal ears. A comparison of 15 normal ears and 37 recruiting ears showed, however, that in only half of the recruiting ears this difference was significant. These recruiting ears were therefore divided in two groups based on the waveform of the narrow-band action potential AP, which correlated well with the subdivision according to latency. The findings have been explained on the basis that latency of the narrow-band APs is not determined solely by the mechanical traveling-wave delay, but also by the response time of the (second?) cochlear filter. When this filter broadens, one expects a decrease in its impulse response time. Since this impulse response time. Since this impulse response depends on the sum of the high- and low-frequency slope values of the cochlear filter, one expects only a latency decrease when the steep high-frequency slope also becomes more shallow. A support for the influence of th...Continue Reading

Citations

Apr 3, 2007·Journal of the Association for Research in Otolaryngology : JARO·Mario A Ruggero, Andrei N Temchin
Apr 25, 2013·Journal of the Association for Research in Otolaryngology : JARO·Magdalena WojtczakAndrew J Oxenham
Jun 1, 1981·Electroencephalography and Clinical Neurophysiology·S Arlinger, L Jerlvall
Jul 1, 1983·Electroencephalography and Clinical Neurophysiology·M Euler, J Kiessling
Dec 22, 2000·Hearing Research·V V Popov, A Y Supin
Apr 1, 1997·Hearing Research·G TognolaP Ravazzani
Apr 30, 1998·Ear and Hearing·D Ramotowski, B Kimberley
May 20, 2006·The Journal of the Acoustical Society of America·David W PurcellTerence W Picton
Jul 24, 2010·The Journal of the Acoustical Society of America·Claus ElberlingManuel Don
Feb 12, 2014·Journal of the Association for Research in Otolaryngology : JARO·J T LichtenhanA N Salt
Feb 1, 1997·The Journal of the Acoustical Society of America·H VersnelR Schoonhoven
Oct 10, 2009·The Journal of the Acoustical Society of America·Olaf StrelcykTorsten Dau
Feb 1, 2013·The Journal of the Acoustical Society of America·Magdalena WojtczakAndrew J Oxenham
Jan 28, 2012·The Journal of the Acoustical Society of America·Magdalena WojtczakAndrew J Oxenham
Apr 10, 2008·The Journal of the Acoustical Society of America·Jeffery T Lichtenhan, Mark E Chertoff
Dec 2, 2010·The Journal of the Acoustical Society of America·Mark ChertoffMarie Willis
Apr 28, 2001·The Journal of the Acoustical Society of America·R SchoonhovenS Schneider
Mar 4, 1999·British Journal of Audiology·A N RasmussenB Borgkvist
Jan 1, 1992·Scandinavian Audiology·C W PontonJ J Eggermont
Jan 1, 1991·Scandinavian Audiology·A R Thornton, G Farrell
Dec 3, 2015·The Journal of the Acoustical Society of America·James D LewisMichael P Gorga
Jul 6, 2000·Audiology : Official Organ of the International Society of Audiology·R E LaskyN K Laughlin
Jan 1, 1990·Audiology : Official Organ of the International Society of Audiology·E A ConijnG A van Zanten
Jan 1, 1990·Audiology : Official Organ of the International Society of Audiology·D R StapellsL M Moran
Jan 1, 1985·Audiology : Official Organ of the International Society of Audiology·C PantevZ Kevanishvili
Jan 1, 1995·Audiology : Official Organ of the International Society of Audiology·P Deltenre, A L Mansbach
Oct 31, 2016·The Journal of the Acoustical Society of America·James J FinneranRobert F Burkard
Sep 24, 1999·The Journal of the Acoustical Society of America·M DonB Kwong
Jan 1, 1997·The Journal of the Acoustical Society of America·D M Mills, E W Rubel

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.