First-order activation dynamics (Thelen 2003): activation lags excitation,
with faster activation than deactivation.
Usage
excitationToActivation(
excitation,
dt,
tau_act = 0.01,
tau_deact = 0.04,
a0 = NULL
)
Arguments
- excitation
Neural excitation in [0, 1].
- dt
Time step in seconds.
- tau_act
Activation time constant (default 0.010 s).
- tau_deact
Deactivation time constant (default 0.040 s).
- a0
Initial activation (default: excitation[1]).
Value
Activation time series in [0, 1].
Examples
u <- c(0, 0, 1, 1, 1, 0, 0)
excitationToActivation(u, dt = 0.01)
#> [1] 0.00000 0.00000 1.00000 1.00000 1.00000 0.50000 0.34375