BrainX Ecosystem

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brainunit brainstate brainpy.state braincell brainmass brainevent braintrace braintools

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braincell module
- HHTypedNeuron
- SingleCompartment
- Cell
- RunResult
- IonChannel
- Ion
- IonInfo
- MixIons
- Channel
- braincell.mix_ions
- CV
- CVTree
- Node
- NodeTree
- CVPolicy
- CVPerBranch
- CVPolicyByTypeRule
- CompositeByTypePolicy
- DLambda
- MaxCVLen
- Morphology
- Branch
- Soma
- Dendrite
- Axon
- BasalDendrite
- ApicalDendrite
- CustomBranch
- CableProperty
- CurrentClamp
- SineClamp
- FunctionClamp
braincell.morph module
braincell.ion module
braincell.channel module
braincell.synapse module
- AMPA
- GABAa
- NMDA
braincell.mech module
- Mechanism
- Params
- Density
- Channel
- Ion
- Point
- Junction
- Synapse
- StateProbe
- MechanismProbe
- CurrentProbe
- ProbeMechanism
braincell.filter module
braincell.io module
braincell.quad module
braincell.vis module

.rst

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class braincell.filter.SubtreeRegion(root_branch_index)[source]#

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By BrainX Ecosystem

© Copyright 2025, braincell.

Last updated on Jun 18, 2026.

BrainX Ecosystem

An open, differentiable ecosystem for brain simulation. We build the foundations the next decade of computational neuroscience will run on.

Modeling

brainpy.state
braincell
brainmass

Infrastructure

brainunit
brainevent
braintrace
braintools

Compilation

brainstate

Research

Papers about BrainX
Papers using BrainX
Papers citing BrainX

© 2026 BrainX Developers · How to cite →

Apache-2.0 JAX