OOIR: Observatory of International Research

Papers

(The TQCC of Physiological Measurement is 7. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
A wireless physiological parameter monitoring system with a treatment feedback function during neonatal phototherapy	133
Pilot study of contactless sleep apnea detection based on snore signals with hardware implementation	92
Lung area estimation using functional tidal electrical impedance variation images and active contouring	77
Bio-potential noise of dry printed electrodes: physiology versus the skin-electrode impedance	55
Automated detection of air trapping from mechanical ventilation waveform through interpretable dual-channel 1D convolutional neural network	54
Estimation of apnea-hypopnea index uncertainty in the presence of long wake bouts and overdispersion	40
Spatial–temporal features-based EEG emotion recognition using graph convolution network and long short-term memory	38
Accessibility and use of novel methods for predicting physical activity and energy expenditure using accelerometry: a scoping review	37
MLP-RL-CRD: diagnosis of cardiovascular risk in athletes using a reinforcement learning-based multilayer perceptron	35
The effect of prolonged conditionally automated driving on fatigue, physiological activity, and takeover performance: a driving simulator experiment	27
Exploring novel algorithms for atrial fibrillation detection by driving graduate level education in medical machine learning	26
One-week test–retest stability of heart rate variability during rest and deep breathing	26
A systematic review of contactless respiratory rate measurement using RGB cameras	25
Heart rate variability (HRV) during acute stress: a comparison of three methods for time–frequency analysis	25
Predicting seizure episodes and high-risk events in autism through adverse behavioral patterns	25
Determinants of the dynamic cerebral critical closing pressure response to changes in mean arterial pressure	25
LumEDA: image luminance based contactless correlates of electrodermal responses	23
Machine learning for triage of strokes with large vessel occlusion using photoplethysmography biomarkers	23
End-to-end sensor fusion and classification of atrial fibrillation using deep neural networks and smartphone mechanocardiography	22
Evaluation of cardiovascular and cerebrovascular control mechanisms in postural orthostatic tachycardia syndrome via conditional transfer entropy: the impact of the respiratory signal type	22
Cardiac index as a surrogate marker for anxiety in pediatric patients undergoing ambulatory endoscopy: a prospective cohort study	21
LDSG-Net: an efficient lightweight convolutional neural network for acute hypotensive episode prediction during ICU hospitalization	21
Physics-informed neural networks for physiological signal processing and modeling: a narrative review	20
Bidirectional analysis of seizure patterns and menstrual cycle phases extracted from physiological signals	20
Automatic identifying OSAHS patients and simple snorers based on Gaussian mixture models	20

Automated classification of seizure onset pattern using intracranial electroencephalogram signal of non-human primates	20
A low-cost PPG sensor-based empirical study on healthy aging based on changes in PPG morphology	19
A lightweight deep learning approach for detecting electrocardiographic lead misplacement	19
Electrical impedance myography method of measuring anisotropic tongue tissue	18
Continuous monitoring methods of cerebral compliance and compensatory reserve: a scoping review of human literature	16
Pitfalls and possibilities of using Root SedLine for continuous assessment of EEG waveform-based metrics in intensive care research	16
ECG-Image-Kit: a synthetic image generation toolbox to facilitate deep learning-based electrocardiogram digitization	16
Uterine slow wave: directionality and changes with imminent delivery	16
Establishing best practices in photoplethysmography signal acquisition and processing	15
Maximum a posteriori detection of heartbeats from a chest-worn accelerometer	15
Progression of total training volume in resistance training studies and its application to skeletal muscle growth	14
Reconsider photoplethysmogram signal quality assessment in the free living environment	14
Time-of-flight abdominal wall displacement for non-invasive longitudinal monitoring of pulmonary function	14
Remote photoplethysmography for contactless pulse rate monitoring: algorithm development and accuracy assessment	14
The temporal neurovascular coupling response remains intact during sinusoidal hypotensive and hypertensive challenges	14
Autonomic control of heart and vessels in patients with very early stage of Parkinson disease	14
SiamQuality: a ConvNet-based foundation model for photoplethysmography signals	14
BP-diff: a conditional diffusion model for cuffless continuous BP waveform estimation using U-Net	14
SchizoNET: a robust and accurate Margenau–Hill time-frequency distribution based deep neural network model for schizophrenia detection using EEG signals	14
Generative adversarial networks with fully connected layers to denoise PPG signals	14
Automated system for diagnosing pulmonary fibrosis using crackle analysis in recorded lung sounds based on iterative envelope mean fractal dimension filter	13
The degree of engagement of cardiac and sympathetic arms of the baroreflex does not depend on the absolute value and sign of arterial pressure variations	13
Research on nighttime IPPG algorithm based on ROI delay expansion and fundamental frequency constrained FastICA	13
Corrigendum: Analysis of an adaptive lead weighted ResNet for multiclass classification of 12-Lead ECGs (2022 Physiol. Meas. 43 034001)	13
Computational modeling for the quantitative assessment of cardiac autonomic response to orthostatic stress	13
Fast absolute 3D CGO-based electrical impedance tomography on experimental tank data	13
The hemodynamic cardiac profiler volume-time curves and related parameters: an MRI validation study	12
Lung volumes measurement using novel pressure derived method in participants with obstructive, restrictive and healthy lungs	12
Evaluation of adjacent and opposite current injection patterns for a wearable chest electrical impedance tomography system	12
A two-branch framework for blood pressure estimation using photoplethysmography signals with deep learning and clinical prior physiological knowledge	12
Evaluation of transformation invariant loss function with distance equilibrium in prediction of imaging photoplethysmography characteristics	12
Template-based synergy extrapolation analysis for prediction of muscle excitations	12
Regional ventilation distribution before and after laparoscopic lung parenchymal resection	12
Individualized monitoring of heat illness risk: novel adaptive physiological strain index to assess exercise-heat strain from athletes to fully encapsulated workers	12
Electrical impedance tomography for stroke volume monitoring: a narrative review on signal processing, experimental and clinical applications	12
Inter-site generalizability of EEG based age prediction algorithms in the preterm infant	12
Retraction: Measuring blood pressure from Korotkoff sounds as the brachial cuff inflates on average provides higher values than when the cuff deflates	12
Reference values for triceps surae tissue oxygen saturation by near-infrared spectroscopy	12
Validity of ActivPAL CREA software detection of sitting and lying during free-living conditions	12
A cross species thermoelectric and spatiotemporal analysis of alternans in live explanted hearts using dual voltage-calcium fluorescence optical mapping	12
Parallel convolutional neural networks for non-invasive cardiac hemodynamic estimation: integrating uncalibrated PPG signals with nonlinear feature analysis	12
An attention-based temporal convolutional network for rodent sleep stage classification across species, mutants and experimental environments with single-channel electroencephalogram	11
Understanding the physiological transmission mechanisms of photoplethysmography signals: a comprehensive review	11
Sulfur hexafluoride multiple breath washin and washout outcomes in infants are not interchangeable	11
SLPM: a lightweight deep learning model for end-to-end paper ECG digitization	11
Evaluation of three approaches used for respiratory measurement in healthy subjects	11
Validity and reliability of the DANU sports system for walking and running gait assessment	11
Improving generalization performance of electrocardiogram classification models	11
A novel deep learning package for electrocardiography research	11
LUNet: deep learning for the segmentation of arterioles and venules in high resolution fundus images	11

Anti-motion imaging photoplethysmography via self-adaptive multi-ROI tracking and selection	11
Remote photoplethysmography based on reflected light angle estimation	11
Advanced repeated structuring and learning procedure to detect acute myocardial ischemia in serial 12-lead ECGs	11
Seismocardiography-based estimation of hemodynamic parameters during submaximal ergometer test	11
A novel non-contact heart rate measurement method based on EEMD combined with FastICA	10
A robust temporal metric of ventilation inhomogeneity in electrical impedance tomography	10
Improved state refinement for LSTM determined 3D CAISR-LSTM model for automatic myocardial infarction detection	10
Non-invasive pulse arrival time is associated with cardiac index in pediatric heart transplant patients with normal ejection fraction	10
Continuous blood pressure monitoring via hemodynamic parameter and pulse transit time derived from capacitive sensing pads	10
Detection of arrhythmia in 12-lead varied-length ECG using multi-branch signal fusion network	10
Multiscale entropy as a metric of brain maturation in a large cohort of typically developing children born preterm using longitudinal high-density EEG in the first two years of life	10
The regional ventilation distribution monitored by electrical impedance tomography during anesthesia induction with head-rotated mask ventilation	10
Accuracy of flow volume estimation in the dilated aorta using 4D flow MRI: a pulsatile phantom study	10
Multi-label classification of reduced-lead ECGs using an interpretable deep convolutional neural network	10
Analysis of differential photoplethysmography signal patterns in apnea and hypopnea	10
CS-based multi-task learning network for arrhythmia reconstruction and classification using ECG signals	10
Promoting motor skills in preschool age: a focus on balance regulation	10
Comment on ‘Limitations in evaluating COVID-19 protective face masks using open circuit spirometry systems: respiratory measurement mask introduces bias in breathing pressure and perceived respiratory	9
Visualization deep learning model for automatic arrhythmias classification	9
Determination of resistance at zero and infinite frequencies in bioimpedance spectroscopy for assessment of body composition in babies	9
Automatic sleep staging from CPAP airflow using a dual fusion multi-period convolutional neural network	9
Joint low-rank tensor fusion and cross-modal attention for multimodal physiological signals based emotion recognition	9
A systematic review of automated prediction of sudden cardiac death using ECG signals	9
Methods and evaluation of physiological measurements with acoustic stimuli—a systematic review	9
Estimation of carotid-femoral pulse wave velocity from finger photoplethysmography signal	9
Multimodal wearable EEG, EMG and accelerometry measurements improve the accuracy of tonic-clonic seizure detection	9
Self-critical strategy adjustment based artificial intelligence method in generating diagnostic reports of respiratory diseases	9
The calculation of electrical impedance tomography based silent spaces requires individual thorax and lung contours	9
A comparative analysis of mathematical methods for detecting lactate thresholds using muscle oxygenation data during a graded cycling test	9
Deep learning based automated assessment of end-inspiratory pause maneuver reliability in invasive mechanical ventilation	8
Validity and reliability of a commercial wearable sensor system for measuring spatiotemporal gait parameters in a post-stroke population: the effects of walking speed and asymmetry	8
Artifact identification and removal methodologies for intracranial pressure signals: a systematic scoping review	8
Emotion recognition from auditory autonomous sensory meridian response (ASMR) using multi-modal physiological signals	8
GPT-PPG: a GPT-based foundation model for photoplethysmography signals	8
Variability of morphology in photoplethysmographic waveform quantified with unsupervised wave-shape manifold learning for clinical assessment	8
Algorithmic derivation of optimal CPP, MAP, and BIS targets from cerebrovascular reactivity indices: a systematic scoping review	8
Deep feature-domain matching for cardiac-related component separation from a chest electrical impedance tomography image series: proof-of-concept study	8
Recurrence quantification analysis of uterine vectormyometriogram reveals differences between normal-weight and overweight parturient women	8
Blood flow restriction attenuates surface mechanomyography lateral and longitudinal, but not transverse oscillations during fatiguing exercise	8
Analysis of time delay between non-invasively measured pulse oscillations in cerebral macro- and microcirculation	8
Deep learning algorithm for visual quality assessment of the spirograms	8
Improved T-wave detection in electrocardiogram signals based non-stationary wavelet transform and QRS complex cancellation with kurtosis analysis	8
Enhancing ECG Heartbeat classification with feature fusion neural networks and dynamic minority-biased batch weighting loss function	8
Continuous non-invasive extraction of hemodynamic variables from thoracocardiographic signals using the ensemble averaging technique: validation in anesthetized rats without ventilatory support	8
An interpretable shapelets-based method for myocardial infarction detection using dynamic learning and deep learning	8
Intelligent risk stratification of hypertension based on ambulatory blood pressure monitoring and machine learning algorithms	8
ModelS4Apnea: leveraging structured state space models for efficient sleep apnea detection from ECG signals	8
Radial artery pulse wave velocity: a new characterization technique and the instabilities associated with the respiratory phase and breath-holding	8
Sensitivity volume as figure-of-merit for maximizing data importance in electrical impedance tomography	7
Unsupervised ensembling of multiple software sensors with phase synchronization: a robust approach for electrocardiogram-derived respiration	7
Multi-source deep domain adaptation ensemble framework for cross-dataset motor imagery EEG transfer learning	7
Measurement of sodium in soft tissue and bone in a sodium diet intervention study using in vivo neutron activation analysis	7
Harmonization of three different accelerometers to classify the 24 h activity cycle	7
Esophageal balloon catheter system identification to improve respiratory effort time features and amplitude determination	7
Increasing temporal accuracy of noninvasive fetal electrocardiogram QRS detection with modified superimposition template subtraction	7
Intratidal compliance of the lung and the total respiratory system	7
Deep learning approach for stroke volume variation estimation: retrospective modeling and prospective deployment in real-world practice	7
Towards real-time sleep stage classification: a deep learning approach leveraging PPG and ECG	7
Extreme variability of vascular responses to slightly different abduction angles during abduction and external rotation tests, in patients with suspected thoracic outlet syndrome	7
The challenge in finding a simple, accurate, reliable, and affordable tool for the objective assessment of excessive daytime sleepiness (EDS)	7
Comparison of single-lead and multi-lead ECG for QT variability assessment using autoregressive modelling	7
Interactive slide selection algorithm and machine learning in psychophysiological memory testing	7
Integrating multimodal information in machine learning for classifying acute myocardial infarction	7
CDG-MACE score: an interpretable scoring model for risk stratification in emergency chest pain with normal ECG	7
Postural and longitudinal variability in seismocardiographic signals	7