Neurophysiological Markers for Motor Imagery During Action Observation

A neurophysiological dataset from a repeated-measures experiment testing the dual-action simulation hypothesis. The data includes motor evoked potential amplitudes from two hand muscles, eye-tracking metrics, and social validation interview data, collected using single-pulse transcranial magnetic stimulation. The dataset was authored by Adam Bruton and last updated in May 2026.

Use Cases

• Classifying different forms of combined action observation and motor imagery based on corticospinal excitability data.
• Analyzing the relationship between eye-movement metrics and attentional mechanisms during motor simulation tasks.
• Modeling the co-representation of observed and imagined actions using multimodal neurophysiological signals.
• Validating the dual-action simulation hypothesis by correlating muscle response data with post-experiment interview insights.

Strengths

• Data is multimodal, combining transcranial magnetic stimulation (TMS) responses, eye-tracking metrics, and qualitative interview data.
• The experiment uses a controlled, repeated-measures design with three distinct combined action observation and motor imagery conditions.
• The dataset has a specific size of 244.2 MB, indicating a substantial collection of raw data files.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for certain analyses.
• The license is 'In Copyright', which may restrict reuse compared to standard open licenses.

Provenance

Source

figshare

Collection Method

Data was gathered from a controlled laboratory experiment using single-pulse transcranial magnetic stimulation and eye tracking.

Freshness

Last updated 2026-05-29 08:06:36; freshness should be verified.