# Multi-Signal Reconstruction Using Masked Autoencoder From EEG During Polysomnography

arXiv: https://arxiv.org/abs/2311.07868 · HTML: https://mlsanity.com/paper/2311.07868/

## Key facts

- No citing papers in the map yet (data through 14 Oct 2026).
- Builds on 5 of its 22 references that are in the map.
- First posted on arXiv 14 Nov 2023.

## Builds on (most cited first, 5 of 5)

- [Masked Autoencoders As Spatiotemporal Learners](https://mlsanity.com/paper/2205.09113/) (2022)
- [FBCNet: A Multi-view Convolutional Neural Network for Brain-Computer Interface](https://mlsanity.com/paper/2104.01233/) (2021)
- [Prediction of Individual Propofol Requirements based on Preoperative EEG Signals](https://mlsanity.com/paper/2002.08469/) (2020)
- [Automatic Micro-sleep Detection under Car-driving Simulation Environment using Night-sleep EEG](https://mlsanity.com/paper/2012.05705/) (2020)
- [Development of Personalized Sleep Induction System based on Mental States](https://mlsanity.com/paper/2212.05669/) (2022)

## Abstract (arXiv)

Polysomnography (PSG) is an indispensable diagnostic tool in sleep medicine, essential for identifying various sleep disorders. By capturing physiological signals, including EEG, EOG, EMG, and cardiorespiratory metrics, PSG presents a patient's sleep architecture. However, its dependency on complex equipment and expertise confines its use to specialized clinical settings. Addressing these limitations, our study aims to perform PSG by developing a system that requires only a single EEG measurement. We propose a novel system capable of reconstructing multi-signal PSG from a single-channel EEG based on a masked autoencoder. The masked autoencoder was trained and evaluated using the Sleep-EDF-20 dataset, with mean squared error as the metric for assessing the similarity between original and reconstructed signals. The model demonstrated proficiency in reconstructing multi-signal data. Our results present promise for the development of more accessible and long-term sleep monitoring systems. This suggests the expansion of PSG's applicability, enabling its use beyond the confines of clinics.