DERIVED TYPE stimulation More...
Data Types | |
| interface | stimulation |
| Derived type stimulation. More... | |
Functions/Subroutines | |
| type(stimulation) function | stimulation_create (f, L, t0, Rt, Rx, x0) |
| Constructor for the type stimulation More... | |
| real(rp) function | stim (s, x, t) |
Detailed Description
DERIVED TYPE stimulation
Pre-defined stimulation (or applied stimulation current) used for models in electrophysiology
A stimulation is a space and time function \( I_{\rm app}(x,t) \) that is localised in space and in time.
It is defined as \( I_{\rm app}(x,t) = \lambda g_1(x) g_2(t) \) With:
- \( x \in \R^3 \), \( t \in \R \)
- \(\lambda \)= scalar amplitude
- \(g_1(x) = f( |x-x_0| / R_x ) \)
- \(g_2(x) = f( |t-t_0| / R_t ) \)
- \( f \) is a real valued finction,
(that can be set to a predefined function F_ck).
See stimulation_create.
Function/Subroutine Documentation
◆ stim()
| real(rp) function stimulation_mod::stim | ( | class(stimulation), intent(in) | s, |
| real(rp), dimension(3), intent(in) | x, | ||
| real(rp), intent(in) | t | ||
| ) |
Definition at line 156 of file stimulation_mod.f90.
◆ stimulation_create()
| type(stimulation) function stimulation_mod::stimulation_create | ( | procedure(rtor) | f, |
| real(rp), intent(in) | L, | ||
| real(rp), intent(in) | t0, | ||
| real(rp), intent(in) | Rt, | ||
| real(rp), intent(in) | Rx, | ||
| real(rp), dimension(3), intent(in), optional | x0 | ||
| ) |
Constructor for the type stimulation
- OUTPUT:
- s = stimulation
- INPUT:
- f = real valued function
- L = stimulation amplitude
- Rx = stimulation radius in space
- t0 = stimulation center in time (mid-time)
- Rt = stimulation radius in time (mid-duration)
- x0 = stimulation center in space, optional, default is 0
Definition at line 124 of file stimulation_mod.f90.
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