Difference between revisions of "Publications:A non-linear circuit for simulating OHC of the cochlea"
From ISLAB/CAISR
(Created page with "<div style='display: none'> == Do not edit this section == </div> {{PublicationSetupTemplate|Author=Antanas Stasiunas, Antanas Verikas, Povilas Kemesis, Marija Bacauskiene, Ri...") |
|||
| Line 4: | Line 4: | ||
{{PublicationSetupTemplate|Author=Antanas Stasiunas, Antanas Verikas, Povilas Kemesis, Marija Bacauskiene, Rimvydas Miliauskas, Natalija Stasiuniene, Kerstin Malmqvist | {{PublicationSetupTemplate|Author=Antanas Stasiunas, Antanas Verikas, Povilas Kemesis, Marija Bacauskiene, Rimvydas Miliauskas, Natalija Stasiuniene, Kerstin Malmqvist | ||
|PID=237388 | |PID=237388 | ||
| − | |Name=Stasiunas, Antanas (Department of Applied Electronics, Kaunas University of Technology, LT-3031, Kaunas, Lithuania);Verikas, Antanas | + | |Name=Stasiunas, Antanas (Department of Applied Electronics, Kaunas University of Technology, LT-3031, Kaunas, Lithuania);Verikas, Antanas (av) (0000-0003-2185-8973) (Högskolan i Halmstad (2804), Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE) (3905), Halmstad Embedded and Intelligent Systems Research (EIS) (3938));Kemesis, Povilas (Department of Applied Electronics, Kaunas University of Technology, LT-3031, Kaunas, Lithuania);Bacauskiene, Marija (Department of Applied Electronics, Kaunas University of Technology, LT-3031, Kaunas, Lithuania);Miliauskas, Rimvydas (Laboratory of Neurophysiology, Kaunas University of Medicine, LT-3000, Kaunas, Lithuania);Stasiuniene, Natalija (Department of Biochemistry, Kaunas University of Medicine, LT-3000, Kaunas, Lithuania);Malmqvist, Kerstin (Högskolan i Halmstad (2804), Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE) (3905), Halmstad Embedded and Intelligent Systems Research (EIS) (3938), Intelligenta system (IS-lab) (3941)) |
|Title=A non-linear circuit for simulating OHC of the cochlea | |Title=A non-linear circuit for simulating OHC of the cochlea | ||
|PublicationType=Journal Paper | |PublicationType=Journal Paper | ||
| Line 55: | Line 55: | ||
|CreatedDate=2006-11-24 | |CreatedDate=2006-11-24 | ||
|PublicationDate=2006-11-24 | |PublicationDate=2006-11-24 | ||
| − | |LastUpdated= | + | |LastUpdated=2014-11-10 |
|diva=http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:237388}} | |diva=http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:237388}} | ||
<div style='display: none'> | <div style='display: none'> | ||
Latest revision as of 22:41, 30 September 2016
| Title | A non-linear circuit for simulating OHC of the cochlea |
|---|---|
| Author | Antanas Stasiunas and Antanas Verikas and Povilas Kemesis and Marija Bacauskiene and Rimvydas Miliauskas and Natalija Stasiuniene and Kerstin Malmqvist |
| Year | 2003 |
| PublicationType | Journal Paper |
| Journal | Medical Engineering and Physics |
| HostPublication | |
| Conference | |
| DOI | http://dx.doi.org/10.1016/S1350-4533(03)00071-7 |
| Diva url | http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:237388 |
| Abstract | In the present paper, referring to known characteristics of the outer hair cells functioning in the cochlea of the inner ear, a functional model of the outer hair cells is constructed. It consists of a linear feed-forward circuit and a non-linear positive feedback circuit. The feed-forward circuit reflects the contribution of local basilar and tectorial membrane areas and passive outer hair cells’ physical parameters to the forming of low-selectivity resonance characteristics. The non-linear positive feedback circuit reflects the non-linear outer hair cell signal transduction processes and the active role of efferents from the medial superior olive in altering circuit sensitivity and selectivity.Referring to an analytical description of the circuit model and computer simulation results, an explanation is given over the biological meaning of the outer hair cells’ non-linearities in signal transduction processes and the role of the non-linearities in achieving the following: signal compression, the dependency of circuit sensitivity and frequency selectivity upon the input signal amplitude, the compatibility of high-frequency selectivity and short transient response of the biological filtering circuits. |
