Research Interests:

  • Signal/Image Processing
  • Functional Magnetic Resonance Imaging
  • Machine Learning
  • Multimodal Data Fusion
  • Neuroscience and Neuroimaging


  • Functional magnetic resonance imaging
  • Signal and image processing
  • Artificial intelligence
  • Machine learning
  • Data mining and fusion
  • Pattern recognition
  • Knowledge discovery
  • Computational neuroscience.

Research Interests:

  • Methodological
    •  Signal and Image Processing
    • Functional Magnetic Resonance Imaging (fMRI)
    •  Multimodal Imaging and Data Fusion (e.g. Electroencephalography (EEG) and fMRI)
    • Network Modeling of Brain Function (Autoregressive, Bayesian, Wavelet and State-space models)
    •  Real-time Brain State Classification using Machine Learning
    •  Nonlinear Dynamics and Chaos in Biomedical Systems
  • Applications
  • Sensory, Motor and Cognitive Neuroscience
  • Social and Affective Neuroscience
  •  Consciousness
  •  Complementary Medicine, specifically Meditation
  • Clinical Populations such as Autism, Alzheimer’s, Developmental Psychopathologies, PTSD
  •  Neuroeconomics and Neuromarketing
  •  fMRI in awake dogs.

Research interests: functional MRI, combined EEG/MRI, functional connectivity, cognitive neuroscience

Electrical Engineering, Computer Engineering
PhD, Georgia Institute of Technology and Emory University, Medical Imaging, 2007
MS, Indian Institute of Science, Bangalore, India, Electrical Communication Engineering, 2003
BTech, National Institute of Technology, Warangal, India, Electronics and Communication Engineering, 2001