S. Kontaxis

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Aliases
S. Kontaxis, Spyridon Kontaxis
Publication record
36 papers · 474 citations · H-index 10

PAPERS

Exploring the dynamic relationships between nocturnal heart rate, sleep disruptions, anxiety levels, and depression severity over time in recurrent major depressive disorder.
20253 citationsauthor #10
Wearable Estimation of Heart Rate Recovery to Physical Activity During Daily Life in Patients with Recurrent Major Depressive Disorder
20250 citationsauthor #3
Vascular reactivity characterized by PPG-derived pulse wave velocity
20253 citationsauthor #2
Pre- and post-COVID 19 outbreak relationship between physical activity and depressive symptoms in Spanish adults with major depressive disorder: a secondary analysis of the RADAR-MDD cohort study
20240 citationsauthor #8
Contribution of physiological dynamics in predicting major depressive disorder severity
20240 citationsauthor #2
The 2023 wearable photoplethysmography roadmap
202399 citationsauthor #22
The Impact of COVID-19 Lockdown on Adults with Major Depressive Disorder from Catalonia: A Decentralized Longitudinal Study
20231 citationsauthor #8
The usability of daytime and night-time heart rate dynamics as digital biomarkers of depression severity
202318 citationsauthor #6
Automatic Assessment of the 2-Minute Walk Distance for Remote Monitoring of People with Multiple Sclerosis
20234 citationsauthor #1
A wearable device perspective on the standard definitions of disability progression in multiple sclerosis
202310 citationsauthor #12
Autonomic response to walk tests is useful for assessing outcome measures in people with multiple sclerosis
20231 citationsauthor #1
The impact of COVID-19 lockdown on a cohort of adults with recurrent major depressive disorder from Catalonia: a decentralized longitudinal study using remote measurement technology
20230 citationsauthor #8
Characterization of Changes in HRV Metrics During Sleep Apnea Episodes in Pediatric Patients
20222 citationsauthor #4
Smartphone PPG Validation for a Depression Assessment Protocol
20221 citationsauthor #4
Quantification of stress and depression level posed by COVID-19 in first-line healthcare workers
20220 citationsauthor #10
Reliability of pulse photoplethysmography sensors: Coverage using different setups and body locations
202213 citationsauthor #2
Biopsychosocial Response to the COVID-19 Lockdown in People with Major Depressive Disorder and Multiple Sclerosis
20229 citationsauthor #6
Fitbeat: COVID-19 Estimation based on Wristband Heart Rate
20210 citationsauthor #4
Ventilatory Thresholds Estimation Based on ECG-derived Respiratory Rate
20212 citationsauthor #2
The Added Value of Nonlinear Cardiorespiratory Coupling Indices in the Assessment of Depression *
20212 citationsauthor #1
Fitbeat: COVID-19 estimation based on wristband heart rate using a contrastive convolutional auto-encoder
202137 citationsauthor #4
Photoplethysmographic Waveform Analysis for Autonomic Reactivity Assessment in Depression
202037 citationsauthor #1
A Comparative Study of ECG-derived Respiration in Ambulatory Monitoring using the Single-lead ECG
2020107 citationsauthor #6
Blunted Autonomic Reactivity to Mental Stress in Depression Quantified by Nonlinear Cardiorespiratory Coupling Indices
20201 citationsauthor #1
In Bed Contactless Cardiorespiratory Signals Monitoring Using Optical Fiber Interferometry
20202 citationsauthor #3
Analysis of Prosodic Features During Cognitive Load in Patients with Depression
20201 citationsauthor #2
ECG-Derived Respiratory Rate in Atrial Fibrillation
202047 citationsauthor #1
Investigating Respiratory Rate Estimation During Paroxysmal Atrial Fibrillation Using an Improved ECG Simulation Model
20200 citationsauthor #1
Cardiovascular Changes Induced by Acute Emotional Stress Estimated From the Pulse Transit Time Difference
201910 citationsauthor #2
Photoplethysmogram Signal Morphology-Based Stress Assessment
201921 citationsauthor #2
Autonomic Nervous System Response to Heat Stress Exposure by Means of Heart Rate Variability
20190 citationsauthor #1
Respiratory Rate Derived from Pulse Photoplethysmographic Signal by Pulse Decomposition Analysis
20187 citationsauthor #2
Heart Rate Variability Analysis Guided by Respiration in Major Depressive Disorder
20188 citationsauthor #1
Heart Rate Variability Analysis Guided by Respiration in Mayor Depression Disorder
20180 citationsauthor #1
Assessment of Quadratic Nonlinear Cardiorespiratory Couplings During Tilt-Table Test by Means of Real Wavelet Biphase
201715 citationsauthor #1
Mental stress detection using cardiorespiratory wavelet cross-bispectrum
201615 citationsauthor #1

TIMELINE

2016 15 citations

2017 15 citations

2018 15 citations

2019 31 citations

2020 195 citations

2021 41 citations

2022 25 citations

2023 133 citations

2024 0 citations

2025 6 citations

S. Kontaxis

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