Application of photoplethysmography signals for healthcare systems: An in-depth review

HW Loh, S Xu, O Faust, CP Ooi, PD Barua… - Computer Methods and …, 2022 - Elsevier
Background and objectives Photoplethysmography (PPG) is a device that measures the
amount of light absorbed by the blood vessel, blood, and tissues, which can, in turn …

[HTML][HTML] Application of deep learning models for automated identification of Parkinson's disease: A review (2011–2021)

HW Loh, W Hong, CP Ooi, S Chakraborty, PD Barua… - Sensors, 2021 - mdpi.com
Parkinson's disease (PD) is the second most common neurodegenerative disorder affecting
over 6 million people globally. Although there are symptomatic treatments that can increase …

Decision support system for major depression detection using spectrogram and convolution neural network with EEG signals

HW Loh, CP Ooi, E Aydemir, T Tuncer, S Dogan… - Expert …, 2022 - Wiley Online Library
Abstract The number of Major Depressive Disorder (MDD) patients is rising rapidly these
days following the incidence of COVID‐19 pandemic. It is challenging to detect MDD …

Automatic diagnosis of sleep apnea from biomedical signals using artificial intelligence techniques: Methods, challenges, and future works

P Moridian, A Shoeibi, M Khodatars… - … : Data Mining and …, 2022 - Wiley Online Library
Apnea is a sleep disorder that stops or reduces airflow for a short time during sleep. Sleep
apnea may last for a few seconds and happen for many while sleeping. This reduction in …

[HTML][HTML] GaborPDNet: Gabor transformation and deep neural network for Parkinson's disease detection using EEG signals

HW Loh, CP Ooi, E Palmer, PD Barua, S Dogan… - Electronics, 2021 - mdpi.com
Parkinson's disease (PD) is globally the most common neurodegenerative movement
disorder. It is characterized by a loss of dopaminergic neurons in the substantia nigra of the …

Automatic sleep stage classification: From classical machine learning methods to deep learning

RN Sekkal, F Bereksi-Reguig… - … Signal Processing and …, 2022 - Elsevier
Background and objectives The classification of sleep stages is a preliminary exam that
contributes to the diagnosis of possible sleep disorders. However, it is a tedious and time …

Automatic identification of insomnia using optimal antisymmetric biorthogonal wavelet filter bank with ECG signals

M Sharma, HS Dhiman, UR Acharya - Computers in biology and medicine, 2021 - Elsevier
Sleep is a fundamental human physiological activity required for adequate working of the
human body. Sleep disorders such as sleep movement disorders, nocturnal front lobe …

Automated identification of insomnia using optimal bi-orthogonal wavelet transform technique with single-channel EEG signals

M Sharma, V Patel, UR Acharya - Knowledge-Based Systems, 2021 - Elsevier
Nowadays, sleep studies have gained a lot of attention from researchers due to the
immense importance of quality sleep. Human beings spend nearly one-third of their lives in …

[HTML][HTML] Automatic sleep-stage scoring in healthy and sleep disorder patients using optimal wavelet filter bank technique with EEG signals

M Sharma, J Tiwari, UR Acharya - International journal of environmental …, 2021 - mdpi.com
Sleep stage classification plays a pivotal role in effective diagnosis and treatment of sleep
related disorders. Traditionally, sleep scoring is done manually by trained sleep scorers. The …

Towards interpretable sleep stage classification using cross-modal transformers

J Pradeepkumar, M Anandakumar… - … on Neural Systems …, 2024 - ieeexplore.ieee.org
Accurate sleep stage classification is significant for sleep health assessment. In recent
years, several machine-learning based sleep staging algorithms have been developed, and …