Single Neuron Responses in Pigeon Brain During Social Video Observation

Sara Santos Silva recorded single-unit activity from three pigeon brain regions (MVL, Wulst, NCL) while birds viewed videos of conspecifics and control shapes performing behaviors like courtship and flying. The dataset, shared on figshare in March 2026, contains neural recordings used to analyze population feature coding of motion features. The findings suggest avian visual structures use sparse coding principles similar to the visual cortex.

Use Cases

• Modeling sparse population coding based on discrete temporal modulations to motion features.
• Comparing multimodal integration pathways using sound-modulated visual unit prevalence data.
• Analyzing neural response differences between brain regions (MVL, Wulst, NCL) during passive viewing.

Strengths

• Data includes recordings from three distinct brain regions (MVL, Wulst, NCL) for comparative analysis.
• Stimuli covered multiple specific behaviors (courtship, eating, flying, walking) and control shapes.
• Released under a permissive CC-BY-4.0 license for reuse.

Limitations

• Dataset size is 468.1 KB, indicating a limited scope of recorded neural activity.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale modeling.

Provenance

Source

Sara Santos Silva via figshare

Collection Method

Single-unit recordings from pigeon brain regions during video observation.

Freshness

Last updated 2026-03-18 07:42:31