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BrunelNetwork

sc_neurocore_engine::neurons::population

Struct BrunelNetwork

pub struct BrunelNetwork {Show 13 fields
    pub r_e: f64,
    pub r_i: f64,
    pub tau_e: f64,
    pub tau_i: f64,
    pub j_ee: f64,
    pub j_ei: f64,
    pub j_ie: f64,
    pub j_ii: f64,
    pub threshold: f64,
    pub gain_phi: f64,
    pub dt: f64,
    pub r_threshold: f64,
    pub gain: f64,
}

Expand description

Brunel 2000 — balanced excitatory/inhibitory network mean-field.

Two coupled rate equations for excitatory (r_e) and inhibitory (r_i) populations. The balance of E and I determines the dynamical regime:

Asynchronous Irregular (AI): low rates, Poisson-like
Synchronous Regular (SR): oscillatory, gamma-band
Synchronous Irregular (SI): fast oscillations, irregular single units

tau_e * dr_e/dt = -r_e + phi(J_eer_e - J_eir_i + I_ext) tau_i * dr_i/dt = -r_i + phi(J_ier_e - J_iir_i)

phi() is a threshold-linear transfer function.

Brunel, J Comput Neurosci 8:183, 2000.

Fields§

§r_e: f64§r_i: f64§tau_e: f64§tau_i: f64§j_ee: f64§j_ei: f64§j_ie: f64§j_ii: f64§threshold: f64§gain_phi: f64§dt: f64§r_threshold: f64§gain: f64

Implementations§

impl BrunelNetwork

pub fn new() -> Self

fn phi(&self, x: f64) -> f64

Threshold-linear transfer function

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

pub fn reset(&mut self)

Trait Implementations§

impl Clone for BrunelNetwork

fn clone(&self) -> BrunelNetwork

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

impl Debug for BrunelNetwork

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

Formats the value using the given formatter. Read more

impl Default for BrunelNetwork

fn default() -> Self

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

Auto Trait Implementations§

impl Freeze for BrunelNetwork

impl RefUnwindSafe for BrunelNetwork

impl Send for BrunelNetwork

impl Sync for BrunelNetwork

impl Unpin for BrunelNetwork

impl UnsafeUnpin for BrunelNetwork

impl UnwindSafe for BrunelNetwork

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_ast(self, _a: &A) -> A

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

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

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type Init = T

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

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The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

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The resulting type after obtaining ownership.

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Performs the conversion.

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fn vzip(self) -> V