Skip to main content

jaxfne

PyPI Docs License

jaxfne

JaxFNE is a Python package for biophysical source-field modeling, coupling neural activity and biophysical state with plasticity, geometry, and population- and field-scale dynamics.

JaxFNE is designed for models that need to change easily. Biology, dynamics, connectivity, geometry, and observations can be modified within the same model.

Workflow: change biology → change dynamics → simulate → measure

You can, for example:

  • add or change biophysical state $H$;
  • change dynamics, plasticity, connectivity, or geometry;
  • change model detail;
  • measure spikes, population activity, or fields;
  • develop or reduce models with JDNA.

Quickstart · Scope & status

Install

pip install jaxfne
pip install "jaxfne[viz]"   # optional plotting

Development: pip install -e ".[dev,viz]" after cloning.

Minimal example

import jaxfne as jtfne

jtfne.enable_x64()
tensor  = jtfne.load_canonical_neuronal_tensor("canonical-v1-column-1000n")
model   = jtfne.construct(tensor, jtfne.RuntimeConfiguration(seed=0, duration_ms=1000.0, dt_ms=0.5))
signals = jtfne.simulate(model)

Import convention: import jaxfne as jtfne.

Documentation

Resource Link
Quickstart docs/quickstart.md
Site jaxfne.readthedocs.io
Tutorials docs/tutorials/
Études docs/etudes/
Public API surface (0.4.13) docs/public_surface_contract.md
Changelog docs/changelog.md

If you are an AI agent, read artifacts/AGENTS.md.

Citation

CITATION.cff · citation guide

Canonical Visualization Atlas

Six linked panels (network_3d, connectivity, raster, traces, spectral, state_summary) separate OBSERVED from DERIVED quantities and attach manifest provenance. Previews and generation code: documentation site and Atlas guide.

Release files for jaxfne 0.4.22

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for jaxfne 0.4.22
File Size Uploaded
jaxfne-0.4.22.tar.gz 38.1 MB Details

Built distribution (wheel)

Table of built distributions (wheels) for jaxfne 0.4.22
File Interpreter ABI Platform
jaxfne-0.4.22-py3-none-any.whl Python 3 none any Details

Total release size: 38.8 MB

Release files / jaxfne-0.4.22.tar.gz

Download URL jaxfne-0.4.22.tar.gz
Size 38.1 MB
Tags Source
SHA-256 checksum
How to use checksums
d6e4843319758f32293355a2521e0a74b205a863439be8d9f76a580b459790e7
BLAKE2b-256 checksum
How to use checksums
6b97912705add95a67d36667b0a991715c985202ad85d06850dcce1eb50c7cd9
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Sep 11, 2026.

Transparency log

Release files / jaxfne-0.4.22-py3-none-any.whl

Download URL jaxfne-0.4.22-py3-none-any.whl
Size 709.2 kB
Tags Python 3
SHA-256 checksum
How to use checksums
05319ee81e687efc4b2efeb3c7c977f1ebac1244bde0b517bb010635ceee228d
BLAKE2b-256 checksum
How to use checksums
ff0ecb70c699f1b8c308a574f8cce341cd89ab6ba7d39ac146a63990430a14e8
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Sep 11, 2026.

Transparency log

Release history Release notifications | RSS feed

0.4.25

2 release files

0.4.24

2 release files

0.4.23

2 release files

This release

0.4.22 This release

2 release files

0.4.18

2 release files

0.4.17

2 release files

0.4.16

2 release files

0.4.15

2 release files

0.4.14

2 release files

0.4.8

2 release files

0.4.7

2 release files

0.4.5

2 release files

0.4.4

2 release files

0.4.3

2 release files

0.4.2

2 release files

0.4.1

2 release files

0.4.0

2 release files

0.3.42

2 release files

0.3.41

2 release files

0.3.40

2 release files

0.3.39

2 release files

0.3.37

2 release files

0.3.31

2 release files

0.3.22

2 release files

0.3.21

2 release files

0.3.14

2 release files

0.3.5

2 release files

0.3.4

2 release files

0.2.30

2 release files

0.2.28

2 release files

0.2.18

2 release files

0.2.10

2 release files

0.2.3

2 release files

0.2.1

2 release files

0.2.0

2 release files

0.1.2

2 release files

0.1.1

2 release files

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page