Lock-in fNIRS In-Vivo Data Under Visual Stimulation

A dataset for MATLAB implementation of lock-in functional near-infrared spectroscopy. The data consists of in-vivo measurements taken under visual stimulation conditions. It was authored by Stanisław Wojtkiewicz and is available under an Open Access (green) license.

Use Cases

• Validate lock-in detection algorithms for fNIRS based on the described in-vivo measurements.
• Benchmark signal processing techniques for hemodynamic response under visual stimulation.
• Develop MATLAB-based analysis pipelines for functional near-infrared spectroscopy data.

Strengths

• Dataset is associated with a specific MATLAB implementation, providing a practical context.
• Data is described as in-vivo, suggesting real biological measurements rather than simulations.

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Stanisław Wojtkiewicz

Collection Method

In-vivo measurements under visual stimulation condition.