Circadian and Sleep Data for Blind Subjects and Sighted Controls

44 volunteers, including 18 blind participants and 26 sighted controls, wore ambulatory circadian monitoring devices for seven days. The dataset likely contains measurements of distal skin temperature, motor activity, light exposure, and feeding schedules. It was authored by David Martínez-Martínez and last updated on 2026-04 13.

Use Cases

• Compare circadian health metrics like light exposure and physical activity between blind and sighted groups.
• Analyze the relationship between conscious light perception and sleep quality based on movement data.
• Investigate the impact of later feeding schedules on night fasting duration in blind participants.
• Study the diversity of circadian system affectation based on blindness aetiology.

Strengths

• Data was collected from 44 volunteers in real-life conditions over seven consecutive days.
• Includes a specific comparison between blind participants with and without conscious light perception.
• Measures multiple lifestyle factors: skin temperature, activity, light, and feeding.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small at 40.2 KB, indicating limited scope.

Provenance

Source

David Martínez-Martínez via figshare

Collection Method

Data gathered using the Kronowise® ambulatory circadian monitoring (ACM) device.

Time Range

Monitoring period was seven consecutive days.

Freshness

Last updated 2026-04-13 04:35:54; freshness should be verified.

Geography

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