| File
name
|
MoIHCCooke.[ch]
|
| Description
|
Martin
Cooke (1991) inner hair cell model.
|
| Example
parameter file format
|
100.0 Crawford and Fettiplace c value. 24.0 Release fraction. 6.0 Replenishment (refill) fraction. 50.0 Desired spontaneous firing rate (spikes/s). 1000.0 Maximum possible firing rate (spikes/s). |
| Test
program directory
|
Tests/Models/Transduction/Hair_Cell,
Tests/SSPrograms
|
| Syntax
|
BOOLN RunModel_IHC_Cooke91(EarObjectPtr
data);
|
| Returns
|
TRUE
if the process is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetCrawfordConst_IHC_Cooke91(double
theCrawfordConst);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetMaxSpikeRate_IHC_Cooke91(double
theMaxSpikeRate);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetPars_IHC_Cooke91(double crawfordConst,
double releaseFraction, double refillFraction, double
spontRate, double maxSpikeRate);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetRefillFraction_IHC_Cooke91(double
theRefillFraction);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetReleaseFraction_IHC_Cooke91(double
theReleaseFraction);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetSpontRate_IHC_Cooke91(double
theRecoveryRate);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
# # Main Parameter file # output.dat Name of output file. # Module specifications. #Par. file Name Description #--------- ----- ------------- PTone1.par PureTone Stimulus generation paradigm. GPigChinPE.par null Outer-/middler-ear filter model. CookeAm1k.par BasilarM_Cooke basilar membrane filter model. CarneyRP1.par null IHC receptor potential model. Cooke91.par IHC_Cooke91 Inner hair cell (IHC) model. SpikeGn1.par null Auditory nerve spike generation. Dendrite3.par null Dendritic filtering. MG0Stellate.par null Neural cell model. Histogm1.par Histogram module parameter file. # Miscellaneous parameters 1 Number of model runs. 125.0 Initial stimulus frequency (Hz). 10000.0 Final stimulus frequency (Hz). 10 Number of frequency readings readings. 2.5e-3 Ramp up rise time for signal (s).
See figure [89] on page 174. Compared to the other models, the Cooke AN model has very poor synchronisation characteristics.
# # Main Parameter file # output.dat Name of output file. # Module specifications. #Par. file Name Description #--------- ----- ------------- PTone1.par PureTone Stimulus generation paradigm. GPigChinPE.par null Outer-/middler-ear filter model. CookeAm1k.par BasilarM_Cooke basilar membrane filter model. CarneyRP1.par null IHC receptor potential model. Cooke91.par IHC_Cooke91 Inner hair cell (IHC) model. SpikeGn1.par null Auditory nerve spike generation. Dendrite3.par null Dendritic filtering. MG0Stellate.par null Neural cell model. Histogm1.par Histogram module parameter file. # Miscellaneous parameters 10 Number of analysis readings. 1 Number of model runs. 1000.0 Stimulus frequency (Hz). -40.0 Initial stimulus signal intensity (dB SPL). 10.0 Intensity increment for successive readings (dB). 2.5e-3 Ramp up rise time for signal (s).
Figure [98] Firing characteristics for the Cooke AN model in relation to
changing intensity.
Example: Tests/Models/Transduction/Hair_Cell/RateIntensity.c
# # Main Parameter file # output.dat Name of output file. # Module specifications. #Par. file Name Description #--------- ----- ------------- PTone2.par PureTone Stimulus generation paradigm. GPigChinPE.par null Outer-/middler-ear filter model. CookeAm1k.par BasilarM_Cooke basilar membrane filter model. CarneyRP1.par null IHC receptor potential model. Cooke91.par IHC_Cooke91 Inner hair cell (IHC) model. Carney1SG.par null Auditory nerve spike generation. Dendrite3.par null Dendritic filtering. MG0Stellate.par null Neural cell model. Histogm2.par Histogram module parameter file. FindBin1.par Find maximum bin values analysis module parameter file. # Miscellaneous parameters 10 Number of analysis readings. 1 Number of model runs. 1 Number of fibre responses (IHC -> AnN repeats). 0.0 Initial stimulus signal intensity (dB SPL). 10 Intensity increment for successive readings (dB). 2.5e-3 Ramp up rise time for signal (s).
Figure [99] Rate-intensity functions for the Cooke AN model.
See also figure [94] on page 177.
# # SimulationSpec main parameter file. # output.dat Output file. SimSpecs/IHC/CookeHist.sim Simulation Specification file. # Misc. parameters. 1 Number of repeat runs.
Figure [100] Post stimulus time histogram (PSTH) for the Cooke AN model.
Example: Tests/Models/Transduction/Hair_Cell/TwoCAdapt.c
# # Main Parameter file # output.dat Name of output file. # Module specifications. #Par. file Name Description #--------- ----- ------------- PTone3.par PureTone Stimulus generation paradigm. GPigChinPE.par null Outer-/middler-ear filter model. CookeAm1k.par BasilarM_Cooke basilar membrane filter model. CarneyRP1.par null IHC receptor potential model. Cooke91.par IHC_Cooke91 Inner hair cell (IHC) model. Carney1SG.par null Auditory nerve spike generation. Dendrite3.par null Dendritic filtering. MG0Stellate.par null Neural cell model. Histogm1.par Histogram module parameter file. # Miscellaneous parameters 9 Number of analysis readings. 1 Number of model runs. 1 Number of fibre responses (IHC -> AnN repeats). 20.0 Initial stimulus signal intensity (dB SPL). 10.0 Intensity increment for successive readings (dB). 2.5e-3 Ramp up rise time for signal (s). 3.0e-3 Short-term time, T1 for approximation calculation. (s). 40.0e-3 Short-term period for approximation calculation (s). 2.0e-3 Rapid adapt period for approximation calculation.
Figure [101] Two-component adaptation characteristics for the Cooke AN model.