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SmoothMuscleCell

sc_neurocore_engine::neurons::misc

Struct SmoothMuscleCell 

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pub struct SmoothMuscleCell {
Show 23 fields
    pub v: f64,
    pub d: f64,
    pub f: f64,
    pub ca: f64,
    pub ca_store: f64,
    pub c_m: f64,
    pub g_cal: f64,
    pub g_bk: f64,
    pub g_l: f64,
    pub e_ca: f64,
    pub e_k: f64,
    pub e_l: f64,
    pub tau_ca: f64,
    pub v_serca: f64,
    pub k_serca: f64,
    pub ip3: f64,
    pub v_ip3r: f64,
    pub k_ip3: f64,
    pub k_ca_ip3: f64,
    pub kd_bk: f64,
    pub dt: f64,
    pub sub_steps: usize,
    pub gain: f64,

}
Expand description

Smooth muscle cell — slow oscillatory electrical activity.

Visceral/vascular smooth muscle with Ca²⁺-dependent oscillations. Key features distinct from neurons:

  • No fast Na⁺: depolarisation is Ca²⁺-dependent (L-type)
  • BK (Ca²⁺-activated K⁺): repolarisation via BK channels
  • IP3-mediated Ca²⁺ release: intracellular Ca²⁺ oscillations from ER/SR via IP3 receptors drive slow waves
  • SERCA pump: Ca²⁺ reuptake into stores
  • Slow oscillations: ~3-12 cycles/min (GI slow waves)

dV/dt = (-ICaL - IBK - IL + I_ext) / C_m dCa/dt = -alpha*ICaL - SERCA(Ca) + IP3_release(Ca, IP3) - Ca/tau_ca

Hirst & Edwards, J Physiol 531:567, 2001. Imtiaz et al., Biophys J 83:1877, 2002.

Fields§

§v: f64§d: f64§f: f64§ca: f64§ca_store: f64§c_m: f64§g_cal: f64§g_bk: f64§g_l: f64§e_ca: f64§e_k: f64§e_l: f64§tau_ca: f64§v_serca: f64§k_serca: f64§ip3: f64§v_ip3r: f64§k_ip3: f64§k_ca_ip3: f64§kd_bk: f64§dt: f64§sub_steps: usize§gain: f64

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impl SmoothMuscleCell

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pub fn new() -> Self

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fn boltz(v: f64, vh: f64, k: f64) -> f64

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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 SmoothMuscleCell

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fn clone(&self) -> SmoothMuscleCell

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 SmoothMuscleCell

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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 SmoothMuscleCell

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fn default() -> Self

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

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where T: ?Sized,

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fn borrow(&self) -> &T

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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const ALIGN: usize

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type Init = T

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fn vzip(self) -> V

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