---
license: odc-by
pretty_name: CAP PSG insomnia staging subset
task_categories:
- tabular-classification
- time-series-forecasting
tags:
- polysomnography
- sleep-staging
- insomnia
- physionet
- cap-sleep-database
---

# CAP PSG Insomnia Staging Subset

This dataset contains a small task-specific subset of the PhysioNet CAP Sleep Database v1.0.0 for Terminal-Bench Science task development.

## Contents

- `psg/ins1.edf`, `psg/ins3.edf`: insomnia PSG recordings
- `psg/n12.edf`, `psg/n16.edf`: normal-sleeper PSG recordings
- `annotations/*.txt`: matching RemLogic sleep-stage export files
- `SHA256SUMS.txt`: original PhysioNet checksum file for integrity verification

## Source

Original dataset:

Terzano MG, Parrino L, Sherieri A, Chervin R, Chokroverty S, Guilleminault C, Hirshkowitz M, Mahowald M, Moldofsky H, Rosa A, Thomas R, Walters A. Atlas, rules, and recording techniques for the scoring of cyclic alternating pattern (CAP) in human sleep. Sleep Medicine 2001;2(6):537-553.

PhysioNet CAP Sleep Database:

https://physionet.org/content/capslpdb/1.0.0/

## License

The original PhysioNet files are distributed under the Open Data Commons Attribution License (ODC-BY). Users should cite PhysioNet and the CAP Sleep Database when using this subset.