Novel Naturalistic Limb Movement Stimuli for Biological Motion Perception Studies

A stimulus set of naturalistic videos featuring isolated hand and leg movements, created to study biological motion perception. The dataset includes EEG recordings from 28 adult participants viewing these stimuli and control nature scenes, with neural engagement assessed via inter-subject and intra-subject correlation. It was authored by Maria Koriakina and last updated in May 2026.

Use Cases

• Training models to classify neural responses to different movement types based on EEG data.
• Analyzing the effect of visual perspective on shared neural engagement using first-person vs. third-person stimuli.
• Investigating the neural correlates of object interaction affordances in biological motion perception.
• Benchmarking neural synchrony measures (ISC) against within-individual temporal consistency (IaSC).
• Validating novel, ecologically valid stimuli for use in future perception experiments.

Strengths

• Includes EEG data from 28 adult participants, providing a foundation for group-level analysis.
• Stimulus set incorporates controlled variations in perspective and object interaction, enabling hypothesis testing.
• Neural engagement is assessed with two complementary measures: inter-subject correlation and intra-subject correlation.
• Results were replicated upon second exposure, suggesting robust findings.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare

Collection Method

Recorded EEG from participants viewing novel video stimuli and control scenes.

Freshness

Last updated 2026-05-07 05:24:59; freshness should be verified.