OmniMouse: Single-Neuron Recordings from Visual Cortex in 78 Mice

The OmniMouse dataset contains over 3 million single-neuron recordings from the visual cortex of 78 mice across 328 sessions. It captures more than 150 billion neural tokens during presentations of natural movies, images, and parametric stimuli, with aligned behavioral measurements. The dataset was released by the-enigma-project and was last updated on 2026-04-23.

Use Cases

• Modeling neural population dynamics based on recordings from multiple sessions and animals.
• Analyzing neural responses to naturalistic stimuli like movies and images.
• Correlating neural activity with aligned behavioral measurements.
• Benchmarking computational models of the visual cortex using large-scale, multi-animal data.

Strengths

• Large scale with over 3 million single-neuron recordings.
• Broad sampling across 78 mice and 328 experimental sessions.
• Includes aligned behavioral measurements for correlative analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• 68 sessions from 12 animals are withheld from this release, limiting completeness.
• Row count and file formats are unknown, which may limit suitability assessment.

Provenance

Source

the-enigma-project

Collection Method

Single-neuron recordings from visual cortex during stimulus presentations.

Time Range

null

Freshness

Last updated 2026-04-23 21:22:43; freshness should be verified.

Geography

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