Multimodal Body Representation of Obese Children and Adolescents before and after Weight-Loss Treatment in Comparison to Normal-Weight Children. [PDF]
PLoS ONE, 2016 The aim of the study was to investigate whether obese children and adolescents have a disturbed body representation as compared to normal-weight participants matched for age and gender and whether their body representation changes in the course of an ...
Simone Claire Mölbert +8 more
doaj +1 more source
Microwave doppler radar for heartbeat detection vs electrocardiogram [PDF]
Microwave and Optical Technology Letters, 2012 AbstractThis article presents a contact‐less system to detect the heartbeat activity from a distance of 1 m. The proposed system is based on using a vector network analyzer. Measurements are performed at 16 GHz for different power levels between 0 and −25 dBm.
Obeid, Dany +3 more
openaire +2 more sources
Heartbeat design for energy-aware IoT:are your sensors alive? [PDF]
, 2019 A number of algorithms now exist for using model-based prediction at the sensor node of a wireless sensor network (WSN) to enable a dramatic reduction in transmission rates, and thus save energy at the sensor node.
Brusey, James +3 more
core +1 more source
Remote Monitoring of Human Vital Signs Based on 77-GHz mm-Wave FMCW Radar
Sensors, 2020 In recent years, non-contact radar detection technology has been able to achieve long-term and long-range detection for the breathing and heartbeat signals.
Yong Wang +4 more
doaj +1 more source
Noncontact Cardiac Activity Detection Based on Single-Channel ISM Band FMCW Radar
Biosensors, 2023 The heart is an important organ that maintains human life activities, and its movement reflects its health status. Utilizing electromagnetic waves as a sensing tool, radar sensors enable noncontact measurement of cardiac motion, offering advantages over ...
Kui Qu, Lei Wei, Rongfu Zhang
doaj +1 more source
Heartbeat counting is unrelated to heartbeat detection: A comparison of methods to quantify interoception [PDF]
Psychophysiology, 2018 AbstractRecent research has identified individual differences in interoceptive sensitivity as a key source of variation in action, cognition, and emotion. This research has relied heavily on a single method for assessing interoceptive sensitivity: the accuracy of counting heartbeats while at rest.
Christopher, Ring, Jasper, Brener
openaire +2 more sources
Automated and precise heartbeat detection in ballistocardiography signals using bidirectional LSTM
Franklin Open, 2022 Ballistocardiography (BCG) provides an unobtrusive, mechanical measurement of heartbeat for early detection and longitudinal monitoring of cardiovascular conditions, although it is plagued by poor signal to noise ratio.
Shiyu Zhang +3 more
doaj +1 more source
Neuroimaging and psychophysiological investigation of the link between anxiety, enhanced affective reactivity and interoception in people with joint hypermobility [PDF]
, 2014 Objective: Anxiety is associated with increased physiological reactivity and also increased “interoceptive” sensitivity to such changes in internal bodily arousal.
Adolphs +37 more
core +2 more sources
Interactions between visceral afferent signaling and stimulus processing [PDF]
, 2015 Visceral afferent signals to the brain influence thoughts, feelings and behaviour. Here we highlight the findings of a set of empirical investigations in humans concerning body-mind interaction that focus on how feedback from states of autonomic arousal ...
Anderson +62 more
core +2 more sources
Sensors, 2021 Heart rate is one of the most important diagnostic bases for cardiovascular disease. This paper introduces a deep autoencoding strategy into feature extraction of electrocardiogram (ECG) signals, and proposes a beat-to-beat heart rate estimation method ...
Jun Zhong +7 more
doaj +1 more source