Search Results for author: Valentin Thorey

Found 7 papers, 5 papers with code

RobustSleepNet: Transfer learning for automated sleep staging at scale

1 code implementation7 Jan 2021 Antoine Guillot, Valentin Thorey

Moreover, even when the PSG montage is compatible, publications have shown that automatic approaches perform poorly on unseen data with different demographics.

Automatic Sleep Stage Classification Sleep Staging +1

AI vs Humans for the diagnosis of sleep apnea

1 code implementation20 Jun 2019 Valentin Thorey, Albert Bou Hernandez, Pierrick J. Arnal, Emmanuel H. During

We assessed the performance of the automatic approach and compared it to the inter-scorer performance for both the diagnosis of OSA severity and, at the microscale, for the detection of single breathing events.

Event Detection

The Dreem Headband as an Alternative to Polysomnography for EEG Signal Acquisition and Sleep Staging

no code implementations bioRxiv 2019 Pierrick J. Arnal, Valentin Thorey, Michael E. Ballard, Albert Bou Hernandez, Antoine Guillot, Hugo Jourde, Mason Harris, Mathias Guillard, Pascal Van Beers, Mounir Chennaoui, Fabien Sauvet

We assessed 1) the EEG signal quality between the DH and the PSG, 2) the heart rate, breathing frequency, and respiration rate variability (RRV) agreement between the DH and the PSG, and 3) the performance of the DH’s automatic sleep staging according to AASM guidelines vs. PSG sleep experts manual scoring.

EEG Sleep Staging

Towards a Flexible Deep Learning Method for Automatic Detection of Clinically Relevant Multi-Modal Events in the Polysomnogram

no code implementations16 May 2019 Alexander Neergaard Olesen, Stanislas Chambon, Valentin Thorey, Poul Jennum, Emmanuel Mignot, Helge B. D. Sorensen

Much attention has been given to automatic sleep staging algorithms in past years, but the detection of discrete events in sleep studies is also crucial for precise characterization of sleep patterns and possible diagnosis of sleep disorders.

Multimodal Sleep Stage Detection Sleep Staging

DOSED: a deep learning approach to detect multiple sleep micro-events in EEG signal

1 code implementation7 Dec 2018 Stanislas Chambon, Valentin Thorey, Pierrick J. Arnal, Emmanuel Mignot, Alexandre Gramfort

The proposed approach, applied here on sleep related micro-architecture events, is inspired by object detectors developed for computer vision such as YOLO and SSD.

EEG K-complex detection +5

A deep learning architecture to detect events in EEG signals during sleep

1 code implementation11 Jul 2018 Stanislas Chambon, Valentin Thorey, Pierrick J. Arnal, Emmanuel Mignot, Alexandre Gramfort

Annotations of such events require a trained sleep expert, a time consuming and tedious process with a large inter-scorer variability.

EEG Event Detection +2

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