Struct GradedSynapseNeuron

Source

pub struct GradedSynapseNeuron {
    pub v: f64,
    pub c_m: f64,
    pub g_l: f64,
    pub e_l: f64,
    pub g_in: f64,
    pub v_half: f64,
    pub k_release: f64,
    pub v_min: f64,
    pub v_max: f64,
    pub v_threshold: f64,
    pub dt: f64,
    pub gain: f64,
}

Expand description

Non-spiking interneuron with graded synaptic release.

Models interneurons that communicate via graded potential changes rather than action potentials (e.g., retinal bipolar/amacrine cells, C. elegans interneurons, crustacean stomatogastric neurons).

The membrane potential follows passive RC dynamics with saturation:

C dV/dt = -g_L(V - E_L) + g_in * I_ext

Transmitter release is a sigmoid function of V:

release = 1 / (1 + exp(-(V - V_half) / k_release))

A “spike” event is emitted when V crosses a threshold from below, representing a significant release event.

Roberts & Bush, J Comp Physiol A 185:549, 1999.

Fields§

§v: f64§c_m: f64§g_l: f64§e_l: f64§g_in: f64§v_half: f64§k_release: f64§v_min: f64§v_max: f64§v_threshold: f64§dt: f64§gain: f64

Struct GradedSynapseNeuron Copy item path

Fields§

Implementations§

impl GradedSynapseNeuron

pub fn new() -> Self

pub fn release(&self) -> f64

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

pub fn reset(&mut self)

Trait Implementations§

impl Clone for GradedSynapseNeuron

fn clone(&self) -> GradedSynapseNeuron

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

impl Debug for GradedSynapseNeuron

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

impl Default for GradedSynapseNeuron

fn default() -> Self

Auto Trait Implementations§

impl Freeze for GradedSynapseNeuron

impl RefUnwindSafe for GradedSynapseNeuron

impl Send for GradedSynapseNeuron

impl Sync for GradedSynapseNeuron

impl Unpin for GradedSynapseNeuron

impl UnsafeUnpin for GradedSynapseNeuron

impl UnwindSafe for GradedSynapseNeuron

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T> CloneToUninit for Twhere T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Ungil for Twhere T: Send,

Struct GradedSynapseNeuron

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

impl<T> Ungil for T
where T: Send,