User profiles for Eric Chern-Pin Chua

Eric Chern-Pin CHUA, PhD

Associate Professor, Singapore Institute of Technology
Verified email at singaporetech.edu.sg
Cited by 2230

Melanopsin and rod–cone photoreceptors play different roles in mediating pupillary light responses during exposure to continuous light in humans

…, IH Mien, MAS Hilaire, SC Yeo, ECP Chua… - Journal of …, 2012 - Soc Neuroscience
In mammals, the pupillary light reflex is mediated by intrinsically photosensitive melanopsin-containing
retinal ganglion cells that also receive input from rod–cone photoreceptors. To …

Extensive diversity in circadian regulation of plasma lipids and evidence for different circadian metabolic phenotypes in humans

ECP Chua, G Shui, ITG Lee, P Lau… - Proceedings of the …, 2013 - National Acad Sciences
The circadian system regulates daily rhythms in lipid metabolism and adipose tissue function.
Although disruption of circadian clock function is associated with negative cardiometabolic …

Analysis and automatic identification of sleep stages using higher order spectra

UR Acharya, ECP Chua, KC Chua, LC Min… - International journal of …, 2010 - World Scientific
Electroencephalogram (EEG) signals are widely used to study the activity of the brain, such
as to determine sleep stages. These EEG signals are nonlinear and non-stationary in nature. …

Heart rate variability can be used to estimate sleepiness-related decrements in psychomotor vigilance during total sleep deprivation

ECP Chua, WQ Tan, SC Yeo, P Lau, I Lee, IH Mien… - Sleep, 2012 - academic.oup.com
… Our findings also extend those by Chua et al., in which it was shown that some measures of
HRV correlate with PVT performance during the daytime, in the absence of sleep deprivation…

[HTML][HTML] Diurnal regulation of lipid metabolism and applications of circadian lipidomics

JJ Gooley, ECP Chua - Journal of genetics and genomics, 2014 - Elsevier
The circadian timing system plays a key role in orchestrating lipid metabolism. In concert with
the solar cycle, the circadian system ensures that daily rhythms in lipid absorption, storage, …

Wireless sensing of human respiratory parameters by low-power ultrawideband impulse radio radar

JCY Lai, Y Xu, E Gunawan, ECP Chua… - IEEE Transactions …, 2010 - ieeexplore.ieee.org
The simultaneous tracking of the chest respiratory rate and amplitude of human beings using
a low-power ultrawideband (UWB) impulse radio signal is investigated for the application …

Nonlinear dynamics measures for automated EEG-based sleep stage detection

UR Acharya, S Bhat, O Faust, H Adeli, ECP Chua… - European …, 2016 - karger.com
Background: The brain's continuous neural activity during sleep can be monitored by
electroencephalogram (EEG) signals. The EEG wave pattern and frequency vary during five stages …

Automated detection of sleep apnea from electrocardiogram signals using nonlinear parameters

UR Acharya, ECP Chua, O Faust… - Physiological …, 2011 - iopscience.iop.org
Sleep apnoea is a very common sleep disorder which can cause symptoms such as
daytime sleepiness, irritability and poor concentration. To monitor patients with this sleeping …

Towards using photo-plethysmogram amplitude to measure blood pressure during sleep

ECP Chua, SJ Redmond, G McDarby… - Annals of biomedical …, 2010 - Springer
There is considerable interest in non-intrusive and reliable continuous ambulatory blood
pressure measurement systems. Pulse amplitude is the peak to trough amplitude of the photo-…

Sustained attention performance during sleep deprivation associates with instability in behavior and physiologic measures at baseline

ECP Chua, SC Yeo, ITG Lee, LC Tan, P Lau, S Cai… - Sleep, 2014 - academic.oup.com
Study Objectives: To identify baseline behavioral and physiologic markers that associate
with individual differences in sustained attention during sleep deprivation. Design: In a …