Team

Staff Profiles

JoAnn Buchanan

Research Associate, Sr.

joannb@alleninstitute.org

JoAnn joined the Neural Coding - Electron Microscopy team in 2014. With more than 30 years of experience in electron microscopy, she works to push forward the field of connectomics. JoAnn spent 25 years at Stanford University doing research and teaching. Prior to that, she worked at Harvard, Yale and Boston University Medical Schools. She has also participated as a faculty member in the Neurobiology course at the Marine Biological Laboratory in Woods Hole, MA for many summers. She has worked on a large variety of organisms including fruit fly, leech, mouse, rat, squid, sea slug, mosquito, firefly and human.

JoAnn received her M.S.in Cell Biology from Northeastern University and is currently pursuing a Ph.D. in Biology at the same institution.

Research

Research Interests

My primary role in the EM team is sample preparation. My focus is on development of protocols to produce well contrasted specimens for high throughput, high resolution TEM imaging. For automatic segmentation of the finest wires of the brain to be successful, membrane integrity and good staining is essential.

Expertise

  • Electron Microscopy
  • Protocol Development
  • Correlative EM
  • ImmunoEM
  • Synaptogenesis