93 citations · 525 across the 17 of their papers we have counts for
7 papers · 1 filter
Using Brain Connectivity Measure of EEG Synchrostates for Discriminating Typical and Autism Spectrum Disorder
Wasifa Jamal, Saptarshi Das, Koushik Maharatna +5
In this paper we utilized the concept of stable phase synchronization topography - synchrostates - over the scalp derived from EEG recording for formulating brain connectivity netw…
Existence of Millisecond-order Stable States in Time-Varying Phase Synchronization Measure in EEG Signals
Wasifa Jamal, Saptarshi Das, Koushik Maharatna
In this paper, we have developed a new measure of understanding the temporal evolution of phase synchronization for EEG signals using cross-electrode information. From this measure…
Control Strategy for Anaesthetic Drug Dosage with Interaction Among Human Physiological Organs Using Optimal Fractional Order PID Controller
Saptarshi Das, Sourav Das, Koushik Maharatna
In this paper, an efficient control strategy for physiological interaction based anaesthetic drug infusion model is explored using the fractional order (FO) proportional integral d…
A Statistical Index for Early Diagnosis of Ventricular Arrhythmia from the Trend Analysis of ECG Phase-portraits
Grazia Cappiello, Saptarshi Das, Evangelos B. Mazomenos +4
In this paper, we propose a novel statistical index for the early diagnosis of ventricular arrhythmia (VA) using the time delay phase-space reconstruction (PSR) technique, from the…
Exploring Strategies for Classification of External Stimuli Using Statistical Features of the Plant Electrical Response
Shre Kumar Chatterjee, Saptarshi Das, Koushik Maharatna +4
Plants sense their environment by producing electrical signals which in essence represent changes in underlying physiological processes. These electrical signals, when monitored, s…
On the Existence of Synchrostates in Multichannel EEG Signals during Face-perception Tasks
Wasifa Jamal, Saptarshi Das, Koushik Maharatna +5
Phase synchronisation in multichannel EEG is known as the manifestation of functional brain connectivity. Traditional phase synchronisation studies are mostly based on time average…
Drift Removal in Plant Electrical Signals via IIR Filtering Using Wavelet Energy
Saptarshi Das, Barry Juans Ajiwibawa, Shre Kumar Chatterjee +6
Plant electrical signals often contains low frequency drifts with or without the application of external stimuli. Quantification of the randomness in plant signals in a stimulus-sp…