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Data Visualization of Brain Activity K.B. Zaidi Overview History - PowerPoint PPT Presentation

Data Visualization of Brain Activity K.B. Zaidi Overview History of brain visualization Current forms of visualizing brain activity Future Directions Visualizing Brain Activity Human Circulation Balance fMRI SPECT & PET CT


  1. Data Visualization of Brain Activity K.B. Zaidi

  2. Overview • History of brain visualization • Current forms of visualizing brain activity • Future Directions

  3. Visualizing Brain Activity Human Circulation Balance fMRI SPECT & PET CT & MRI Pneumoencephalography 1880 1970s Early 1900s 1991 1980s Angelo Mosso Today! Raichle, 2008

  4. Raichle, 2008

  5. Why the push to visualize?

  6. Brain Activation 12 10 8 6 4 2 0 Lobes Frontal Temporal Parietal Occipital

  7. Brain Activation Frontal Temporal Parietal Occipital

  8. Lobes Brain Activity Frontal 8 Temporal 2 Parietal 3 Occipital 10

  9. Diffusion MRI

  10. Human Connectome Project

  11. • Focus on functional networks and connectivity • Human Connectome Project Latest Projects • The Human Connectome Project aims to provide an unparalleled compilation of neural data, an interface to graphically navigate this data and the opportunity to achieve never before realized conclusions about the living human brain

  12. Precision Medicine Revolution • Cross-reference an individual's personal history and biology with patterns found worldwide • Proto-type of healthy and diseased brain • Utilize that network of knowledge to pinpoint and deliver care that's preventive and targeted

  13. • Processing and analyzing large data quickly • Sharing and collaborations Big Data • BRAIN Initiative

  14. Future Directions

  15. Thank you

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