Effect of Gender and Diabetes on Major Depressive Disorder using Heart Rate Asymmetry

Karmakar, Chandan K. ;   Jelinek, Herbert Franz ;   Warner, Paul ;   Khandoker, Ahsan Habib ;   Palaniswami, Marimuthu

Tags Nonlinear analysis of biomedical signalsSignal processing in physiological systemsNonlinear dynamics in biomedical signals

In this study, we have investigated how heart rate asymmetry (HRA) changes in major depressive disorder (MDD) subjects with comorbid...

Read More Download this Paper

Filtering Approach Based on Empirical Mode Decomposition Improves the Assessment of Short Scale Complexity in Long QT Syndrome Type 1 Population

Bari, Vlasta ;   Marchi, Andrea ;   Girardengo, Giulia ;   George Jr, Alfred ;   Brink, Paul ;   Cerutti, Sergio ;   Crotti, Lia ;   Schwartz, Peter J. ;   Porta, Alberto

Tags Signal processing in physiological systemsEmpirical mode decomposition in biosignal analysisSignals and systems

This study assesses the complexity of heart period (HP) and QT variability series through sample entropy (SampEn) in long QT syndrome type 1...

Read More Download this Paper

Maximal-Radius Multiscale Entropy of Cardiovascular Variability: A Promising Biomarker of Pathological Mood States in Bipolar Disorders

Valenza, Gaetano ;   Nardelli, Mimma ;   Bertschy, Gilles ;   Lanata', Antonio ;   Barbieri, Riccardo ;   Scilingo, Enzo Pasquale

Tags Nonlinear dynamics in biomedical signalsNonlinear analysis of biomedical signalsSignal processing in physiological systems

Complexity measures from Multiscale Entropy (MSE) analysis of cardiovascular variability may provide potential biomarkers of pathological mental...

Read More Download this Paper

Principal Component Analysis of Heart Rate Variability Data in Assessing Cardiac Autonomic Neuropathy

Tarvainen, Mika ;   Cornforth, David John ;   Jelinek, Herbert Franz

Tags Signal processing in physiological systemsPrincipal component analysis

Heart rate variability (HRV) is recognized to carry early diagnostic value regarding cardiac autonomic neuropathy (CAN). A number of...

Read More Download this Paper

Relationship Between Heart Rate Variability and Angiotensinogen Gene Polymorphism in Diabetic and control individuals

Marzbanrad, Faezeh ;   Hambly, Brett ;   Ng, Ethan ;   Tamayo, Mikhail ;   Matthews, Slade ;   Karmakar, Chandan K. ;   Khandoker, Ahsan Habib ;   Palaniswami, Marimuthu ;   Jelinek, Herbert Franz

Tags Nonlinear dynamics in biomedical signalsNonlinear analysis of biomedical signals

Heart Rate Variability (HRV) is extensively used to investigate general Autonomic Nervous System (ANS) function and is affected by many...

Read More Download this Paper

Visualization Methods for Assisting Detection of Cardiovascular Neuropathy

Cornforth, David John ;   Tarvainen, Mika ;   Jelinek, Herbert Franz

Tags Time-frequency analysis of biosignalsNonlinear analysis of biomedical signalsMultivariate signal processing

Visualization models can assist in understanding the complex pattern of disease, where the signs may be buried in complex data. In this work...

Read More Download this Paper