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DurstewitzDopamineNeuron

sc_neurocore_engine::neurons::biophysical

Struct DurstewitzDopamineNeuron 

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pub struct DurstewitzDopamineNeuron {
Show 18 fields
    pub v: f64,
    pub h_na: f64,
    pub n_k: f64,
    pub g_na: f64,
    pub g_k: f64,
    pub g_nmda: f64,
    pub g_l: f64,
    pub e_na: f64,
    pub e_k: f64,
    pub e_nmda: f64,
    pub e_l: f64,
    pub mg: f64,
    pub d1_level: f64,
    pub g_nmda_scale: f64,
    pub g_k_scale: f64,
    pub v_shift_na: f64,
    pub dt: f64,
    pub v_threshold: f64,

}
Expand description

Durstewitz PFC neuron with D1 dopamine modulation. Durstewitz et al. 2000.

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§v: f64§h_na: f64§n_k: f64§g_na: f64§g_k: f64§g_nmda: f64§g_l: f64§e_na: f64§e_k: f64§e_nmda: f64§e_l: f64§mg: f64§d1_level: f64§g_nmda_scale: f64§g_k_scale: f64§v_shift_na: f64§dt: f64§v_threshold: f64

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impl DurstewitzDopamineNeuron

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pub fn new() -> Self

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fn derivatives(&self, v: f64, h_na: f64, n_k: f64, current: f64) -> [f64; 3]

Right-hand side (dV, dh_na, dn_k) evaluated from one consistent state.

The sodium activation m_∞ is instantaneous, so it is recomputed from v at every RK4 stage. The conductance powers use explicit multiplication and the Mg²⁺ block keeps the mg / 3.57 * exp operand order so the Python, Julia, Go, and Mojo backends reproduce the trajectory bit-for-bit.

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fn rk4_substep(&self, s: [f64; 3], current: f64) -> [f64; 3]

One classical RK4 increment of the (V, h_na, n_k) vector over dt.

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pub fn step(&mut self, current: f64) -> i32

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pub fn reset(&mut self)

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impl Clone for DurstewitzDopamineNeuron

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fn clone(&self) -> DurstewitzDopamineNeuron

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DurstewitzDopamineNeuron

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for DurstewitzDopamineNeuron

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fn default() -> Self

Returns the “default value” for a type. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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