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 0.4.23

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 0.4.23
File Size Uploaded
jaxfne-0.4.23.tar.gz 38.1 MB Details

Built distribution (wheel)

Table of built distributions (wheels) for jaxfne 0.4.23
File Interpreter ABI Platform
jaxfne-0.4.23-py3-none-any.whl Python 3 none any Details

Total release size: 38.9 MB

Release files / jaxfne-0.4.23.tar.gz

Download URL jaxfne-0.4.23.tar.gz
Size 38.1 MB
Tags Source
SHA-256 checksum
How to use checksums
d3805f4089a7fab0284a64fd9db452e91cc41dedc202c971e1de0946d948dd82
BLAKE2b-256 checksum
How to use checksums
92b7dc90036ac70284ad286f9527eaf97b2d3a0c6b33352e819e6a6c2e95870a
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 12, 2026.

Transparency log

Release files / jaxfne-0.4.23-py3-none-any.whl

Download URL jaxfne-0.4.23-py3-none-any.whl
Size 729.0 kB
Tags Python 3
SHA-256 checksum
How to use checksums
ad23dafb98ac382989bd2cd367f3ff21ff0dd9ab4012851bc14a24e1e324fba7
BLAKE2b-256 checksum
How to use checksums
33d52133cabf2bda52665bae6ec7af9fa0af83f2824424afc71e3aaa4aa01dff
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 12, 2026.

Transparency log

Release history Release notifications | RSS feed

0.4.25

2 release files

0.4.24

2 release files

This release

0.4.23 This release

2 release files

0.4.22

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