| File
name
|
MoDendrite.[ch]
|
| Description
|
Dendritic
filter model. It converts summed spike events into a form useable by neural
cells, using a low-pass filter. It is used as input to the neural cell models,
working with hair cell output.
|
| Example
parameter file format
|
300.0 Cut-off frequency (3 dB down point - Hz). 33.0 Pulse height for one spike (?). |
| Test
program directory
|
Tests/SSPrograms
|
| Syntax
|
BOOLN RunModel_Neuron_DendriteLP(EarObjectPtr
data);
|
| Returns
|
TRUE
if the process is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetCutOffFrequency_Neuron_DendriteLP(double
theCutOffFrequency);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetPars_Neuron_DendriteLP(double
theLowerCutOffFreq, double theSignalMultiplier);
|
| Returns
|
TRUE
if the function is successful, otherwise it returns FALSE.
|
| Syntax
|
BOOLN SetSignalMultiplier_Neuron_DendriteLP(double
theUpperCutOffFreq);
|
| 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 #--------- ----- ------------- ParFiles/St/PTone5.par PureTone Stimulus generation. SimSpecs/NC/DendInt.sim Utility_SimulationSpec Simulation specification. # Miscellaneous parameters 100.0 Lowest frequency for pure tone probe stimulus (Hz). 20000.0 Highest frequency for pure tone probe stimulus (Hz). 40 No. of frequencies within range (logarithmic). 2.5e-3 Ramp up rise time for signal (s).
Figure [127] Filter shape for the dendritic filtering model.
Example: Tests/SSPrograms/ModelResp.c
# # SimulationSpec main parameter file. # output.dat Output file. SimSpecs/NC/DendResp.sim Simulation Specification file. # Misc. parameters. 1 Number of repeat runs.
Figure [128] Response of the dendritic filtering model to a click stimulus.