Publication

Physiological Demands of Exergames in Older Adults- A Systematic Literature Review

Publications associées (38)

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Imaging photoplethysmography (iPPG) has emerged as a contactless heart-rate monitoring technique. As the respiratory activity modulates the heart rate, we investigate the accuracy of iPPG in conveying the inter-beat variation due to the respiratory modulat ...

IEEE2016

Extraction and Analysis of Short-Time Excursions in RR-interval Time Series

Jean-Marc Vesin, Leila Mirmohamadsadeghi, Sasan Yazdani

RR-interval time series often present impulses corresponding to short-duration increases or decreases in the heart rate, most probably due to bursts in autonomic activity. The time-domain heartrate variability index pNN50 is obviously linked to these spike ...

2016

The Respiration Pattern as an Indicator of the Anaerobic Threshold

Jean-Marc Vesin, Mathieu Lemay, Leila Mirmohamadsadeghi

The anaerobic threshold (AT) is a good index of personal endurance but needs a laboratory setting to be determined. It is important to develop easy AT field measurements techniques in order to rapidly adapt training programs. In the present study, it is po ...

2015

Adaptive Frequency Tracking for Robust Heart Rate Estimation Using Wrist-Type Photoplethysmographic Signals During Physical Exercise

Jean-Marc Vesin, Sibylle Fallet

In recent years, wearable photoplethysmographic (PPG) biosensors have emerged as promising tools to monitor heart rate (HR) during physical exercise. However, PPG waveforms are easily corrupted by motion artifacts, rendering HR estimation difficult. In thi ...

2015

Energy expenditure estimation using accelerometry and heart rate for multiple sclerosis and healthy older adults

Kamiar Aminian, Arash Arami, Fabien Massé, Alan Kevin Bourke

Accurate estimation of Energy Expenditure (EE) in ambulatory settings provides greater insight into the underlying relation between different human physical activity and health. This paper describes the development and validation of energy expenditure esti ...

2014

Respiratory rate estimation from the ECG using an instantaneous frequency tracking algorithm

Jean-Marc Vesin, Leila Mirmohamadsadeghi

Monitoring the respiratory rate (RR) is important in many clinical and non-clinical situations but it is difficult in practice, for existing devices are obtrusive, bulky and expensive. The extraction of the RR from the routinely acquired electrocardiogram ...

Elsevier Sci Ltd2014

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Objectives To define the key terms and concepts relating physical activity to chronic pain; to provide a brief overview of the various methods of assessment of physical activity; to review the current literature about physical activity and chronic pain; an ...

Wiley-Blackwell2014

Geriatric rehabilitation after hip fracture Role of body-fixed sensor measurements of physical activity

Kamiar Aminian

The demand for geriatric rehabilitation will drastically increase over the next years. It will be increasingly important to demonstrate the efficacy and effectiveness of geriatric rehabilitation. One component is the use of objective and valid assessment p ...

Springer Verlag2014

Effects of Robotic Knee Exoskeleton on Human Energy Expenditure

Tadej Petric

A number of studies discuss the design and control of various exoskeleton mechanisms, yet relatively few address the effect on the energy expenditure of the user. In this paper, we discuss the effect of a performance augmenting exoskeleton on the metabolic ...

2013

Polyimide/SU-8 catheter-tip MEMS gauge pressure sensor

Philippe Renaud, Arnaud Bertsch, Harald Van Lintel, Kristopher Pataky, Willyan Hasenkamp Carreira, David Forchelet

This paper describes the development of a polyimide/SU-8 catheter-tip MEMS gauge pressure sensor. Finite element analysis was used to investigate critical parameters, impacting on the device design and sensing characteristics. The sensing element of the de ...

Springer2012

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