Mouse Whole-Brain Functional Ultrasound Imaging Data with Behavioral Signals

Functional Ultrasound Imaging (fUSI) recordings from head-fixed, freely running mice, collected under spontaneous behavior conditions. The 38.5 GB dataset includes whole-brain Power Doppler data, whisker activity, eye position, and running wheel signals, organized in BIDS format. Data was published by Agnes Landemard in 2026 to accompany a study on brainwide blood volume.

Use Cases

• Analyzing brain-wide blood volume dynamics based on fUSI Power Doppler data.
• Correlating neural hemodynamic signals with locomotion based on running wheel recordings.
• Investigating relationships between sensory input and brain activity based on whisker motion data.
• Studying eye movement patterns and their neural correlates based on eye position recordings.

Strengths

• Large dataset at 38.5 GB, suitable for deep analysis.
• Includes multimodal physiological and behavioral recordings (fUSI, whisking, eye, wheel).
• Organized in the standardized BIDS format for neuroimaging data.
• Associated analysis code is publicly available on GitHub.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for certain statistical methods.

Provenance

Source

figshare

Collection Method

Recorded via functional Ultrasound Imaging (fUSI) in head-fixed, freely running mice.

Time Range

Data collection timeframe not specified; associated study published in 2026.

Freshness

Last updated 2026-04-23 07:45:15.

Geography

Spatial coverage not specified; likely laboratory setting.