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SSTNeuron

sc_neurocore_engine::neurons::interneurons

Struct SSTNeuron 

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pub struct SSTNeuron {
Show 21 fields
    pub v: f64,
    pub m: f64,
    pub h: f64,
    pub n: f64,
    pub p: f64,
    pub s: f64,
    pub r: f64,
    pub g_na: f64,
    pub g_k: f64,
    pub g_m: f64,
    pub g_t: f64,
    pub g_h: f64,
    pub g_l: f64,
    pub e_na: f64,
    pub e_k: f64,
    pub e_ca: f64,
    pub e_h: f64,
    pub e_l: f64,
    pub c_m: f64,
    pub dt: f64,
    pub v_threshold: f64,

}
Expand description

SST+ (somatostatin) low-threshold spiking interneuron.

Biophysics: Na+, K+, M-current (Kv7, slow K+ for adaptation), T-type Ca2+ (low-threshold burst), h-current (Ih, sag), leak. Key properties: spike frequency adaptation, rebound bursting, facilitating synapses, dendritic targeting.

Based on Pospischil et al. 2008 LTS parameterisation.

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§v: f64§m: f64§h: f64§n: f64§p: f64§s: f64§r: f64§g_na: f64§g_k: f64§g_m: f64§g_t: f64§g_h: f64§g_l: f64§e_na: f64§e_k: f64§e_ca: f64§e_h: f64§e_l: f64§c_m: f64§dt: f64§v_threshold: f64

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impl SSTNeuron

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pub fn new() -> Self

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fn derivatives( &self, v: f64, m: f64, h: f64, n: f64, p: f64, s: f64, r: f64, current: f64, ) -> [f64; 7]

Return [dV, dm, dh, dn, dp, ds, dr] of the seven-state SST system at one consistent state. The Na/K activation rates use the L’Hôpital limit at the removable Traub-Miles singularity; β_m carries the published V - V_T - 40 offset (an earlier -17 offset drove the cell into depolarisation block).

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fn rk4_substep(&self, st: [f64; 7], current: f64) -> [f64; 7]

Return one classical RK4 increment of [V, m, h, n, p, s, r], holding current constant across the four stages.

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

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pub fn reset(&mut self)

Trait Implementations§

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impl Clone for SSTNeuron

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fn clone(&self) -> SSTNeuron

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 SSTNeuron

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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 SSTNeuron

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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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