
Overview
DANDI is a public archive of neurophysiology datasets, including raw and processed data, and associated software containers. Datasets are shared according to Creative Commons CC0 or CC-BY licenses. This US BRAIN Initiative supported archive provides a broad range of cellular neurophysiology data including intracellular and extracellular electrophysiology, optophysiology, calcium imaging, fiber photometry, behavioral time-series, and images from immunostaining experiments, from over 20 species.
Data is organized using community standards: NWB - Neurodata Without Borders , BIDS - Brain Imaging Data Structure , NGFF - Next Generation File Format for Zarr-based imaging data, and NIDM - Neuro Imaging Data Model .
The S3 bucket is organized as follows:
- dandisets/ - Metadata and manifests for each Dandiset version; manifests reference keys under blobs/ or zarrs/ for actual data. See DANDI schema for manifest format specifications.
- blobs/ - Deduplicated binary data (NWB files) indexed by content hash.
- zarrs/ - Zarr arrays for large imaging datasets.
Development of DANDI is supported by the National Institute of Mental Health.
Features and programs
Open Data Sponsorship Program
Pricing
This is a publicly available data set. No subscription is required.
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Delivery details
AWS Data Exchange (ADX)
AWS Data Exchange is a service that helps AWS easily share and manage data entitlements from other organizations at scale.
Open data resources
Available with or without an AWS account.
- How to use
- To access these resources, reference the Amazon Resource Name (ARN) using the AWS Command Line Interface (CLI). Learn more
- Description
- All datasets
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::dandiarchive
- AWS region
- us-east-2
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://dandiarchive/
Resources
Vendor resources
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How to cite
Distributed Archives for Neurophysiology Data Integration (DANDI) was accessed on DATE from https://registry.opendata.aws/dandiarchive .
License
CC0, CC-BY
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