Results 21 to 30 of about 7,889,874 (346)
Compressed Sensing Approach for Physiological Signals: A Review
IEEE Sensors Journal, 2023 The immense progress in physiological signal acquisition and processing in health monitoring allowed a better understanding of patient disease detection and diagnosis.
Bharat Lal +3 more
semanticscholar +1 more source
Design and Implementation of a Multifunction Wearable Device to Monitor Sleep Physiological Signals
Micromachines, 2020 We present a wearable device built on an Adafruit Circuit Playground Express (CPE) board and integrated with a photoplethysmographic (PPG) optical sensor for heart rate monitoring and multiple embedded sensors for medical applications—in particular ...
Lun-De Liao +6 more
doaj +1 more source
Integrated Memristor Network for Physiological Signal Processing
Advanced Electronic Materials, 2023 Humans are complex organisms made by millions of physiological systems. Therefore, physiological activities can represent physical or mental states of the human body. Physiological signal processing is essential in monitoring human physiological features.
Lei Cai +7 more
doaj +1 more source
Seizure occurrence is linked to multiday cycles in diverse physiological signals
Epilepsia, 2023 The factors that influence seizure timing are poorly understood, and seizure unpredictability remains a major cause of disability. Work in chronobiology has shown that cyclical physiological phenomena are ubiquitous, with daily and multiday cycles ...
N. Gregg +15 more
semanticscholar +1 more source
Pain Recognition With Physiological Signals Using Multi-Level Context Information
IEEE Access, 2023 Automatic pain recognition is essential in healthcare. In previous studies, automatic pain recognition methods preferentially apply the features extracted from physiological signals for conventional models.
K. Phan +4 more
semanticscholar +1 more source
Polymers, 2023 Flexible wearable strain sensors based on laser-induced graphene (LIG) have attracted significant interest due to their simple preparation process, three-dimensional porous structure, excellent electromechanical characteristics, and remarkable mechanical
Yao Zou +12 more
semanticscholar +1 more source
Towards distributed real-time physiological processing in mobile environments [PDF]
, 2012 Physiological monitoring is the practice of using sensors to read, store, process and interpret physiological data from organic beings, including biofeedback signals associated with heart, brain, muscle and other organ activity.
Meneghello, James
core +2 more sources
A comparative study of machine learning techniques for emotion recognition from peripheral physiological signals. [PDF]
, 2020 Recent developments in wearable technology have led to increased research interest in using peripheral physiological signals for emotion recognition.
Flynn, Ronan +2 more
core +1 more source
Calcium signaling in physiology and pathophysiology [PDF]
Acta Pharmacologica Sinica, 2006 Calcium ions are the most ubiquitous and pluripotent cellular signaling molecules that control a wide variety of cellular processes. The calcium signaling system is represented by a relatively limited number of highly conserved transporters and channels, which execute Ca2+ movements across biological membranes and by many thousands of Ca2+-sensitive ...
He-ping, Cheng +3 more
openaire +2 more sources
Multimodal Classification of Anxiety Based on Physiological Signals
Applied Sciences, 2023 Multiple studies show an association between anxiety disorders and dysregulation in the Autonomic Nervous System (ANS). Thus, understanding how informative the physiological signals are would contribute to effectively detecting anxiety.
Mariana Vaz +3 more
semanticscholar +1 more source