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I am Suvadeep Maiti, a PhD student in the Translational Neurophysiology Group at UCL Wellcome Centre Human Neuroimaging, under the guidance of Prof. Vladimir Litvak. Additionally, I am a visiting researcher with the Biomedical Engineering and Medical Physics Department at UCL, collaborating with Aristrovich Kirill. My current research focuses on developing methods and software for measuring the orientation of segmented deep brain stimulation leads using electroencephalography (EEG).

I hold an MS by Research from the International Institute of Information Technology, Hyderabad, where I worked with Prof. Bapi S. Raju on automated sleep stage classification using wearable technology and deep learning. This work allowed me to explore the potential of data science in uncovering insights into human sleep patterns.

My research interests lie in applying deep learning and AI in neurotechnology to improve our understanding and treatment of neural disorders. I am focused on developing AI-driven tools and methods to enhance neuroimaging, neurophysiology, and therapeutic approaches, aiming to support more effective diagnosis and management of neurological conditions. For more details, refer to my resume or drop me an email.
Research/Publications

A Deep Dive into Sleep: Single-Channel EEG-Based Sleep Stage Classification with Model Interpretability
Suvadeep Maiti, Shivam Sharma, S.Mythirayee, Srijithesh Rajendran, Bapi S. Raju
arXiv

Enhancing Healthcare With EOG: A Novel Approach to Sleep Stage Classification
Suvadeep Maiti, Shivam Sharma, Bapi S. Raju
Accepted at ICASSP 2024

There’s life in that old MEG yet: Depth electrode-like laminar source reconstruction with high precision MEG.
Maciek J Szul; Suvadeep Maiti; Ishita Agarval; Siqi Zhang; Gareth R Barnes; Sven Bestmann; James J Bonaiuto
MEG-UKI'23

Experience

International Institute of Information Technology
Research Fellow, Healthcare & Artificial Intelligence (HAI)

  • Developed two cutting-edge supervised deep learning models to classify sleep stages using EEG and EOG signals, surpassing existing models in accuracy.
  • Preprocessed and utilized the first-ever Indian sleep database, focusing on stroke patients.
  • Contributed to the advancement of wearable solutions for sleep apnea detection, bridging the gap between medical research and real-world applications by leveraging deep learning techniques.

ISC Marc Jeannerod, CNRS, UMR 5229
Master's Research Intern

  • Implemented simulations to explore the current source density (CSD) transform as part of a project aiming to develop laminar source reconstruction for MEG data
  • Conducted in-depth analysis using Current Source Density (CSD) transformations, unveiling dynamic current sources and sinks over time.
  • Performed relative power analysis, serving as a valuable marker for delineating deep and superficial cortical layers' activity patterns.

Unversity of Hyderabad
Research Intern

  • Recorded in-vivo electrophysiological field potentials from grasshopper optic lobe neurons
  • Applied advanced mathematical modeling techniques to analyze and interpret the oscillatory patterns observed in grasshopper optic lobe neurons.

Bharatiya Nabhikiya Vidyut Nigam Limited, Department of Atomic Energy
Winter Research Intern

  • Identified Magneto-Hydrodynamic (MHD) instability as a likely cause of failure in the Annular Linear Induction Pump.
  • Compared simulation data with on-site flow fluctuations measured using magnetic flowmeters, finding a satisfactory match.
  • Eigen Frequency Analysis and Computational Fluid Dynamics (CFD) Analysis

Education

International Institute of Information Technology, Hyderabad
Master of Science by Research in ECE  | CGPA: 8.83 |  Aug'21 – Present

Jadavpur University, Kolkata
Bachelor of Engineering in EE  | CGPA: 8.93 |  | July'16 – July'20

Teaching

  • Teaching Assistant: CS9.427.S22: Intro. to Neural & Cognitive Modeling
  • Teaching Assistant: CS9.423.S23: Cognitive Science and AI