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First published November 23, 2004 as JAMIA PrePrint; doi:10.1197/jamia.M1671
Journal of the American Medical Informatics Association 2005;12(2):140-151
© 2005 American Medical Informatics Association

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Submitted on August 12, 2004
Accepted on October 16, 2004

Server-based Approach to Web Visualization of Integrated 3-D Brain Imaging Data

Andrew V. Poliakov PhD1*, Evan Albright MS1, Kevin P. Hinshaw PhD1, David P. Corina PhD2, George Ojemann MD3, Richard F. Martin PhD1, and James F. Brinkley MD, PhD1

Affiliation of the authors: 1 Structural Informatics Group, Department of Biological Structure, University of Washington, Seattle, WA; 2 Department of Psychology, University of Washington, Seattle, WA; 3 Department of Neurological Surgery, University of Washington, Seattle, WA

* To whom correspondence should be addressed.

We describe a client-server approach to 3-D visualization of neuroimaging data, which enables researchers to visualize, manipulate and analyze large brain imaging datasets over the Internet. All computationally intensive tasks are done by a graphics server that loads and processes image volumes and 3-D models, renders 3-D scenes, and sends the renderings back to the client. We discuss the system architecture and implementation, and give several examples of client applications that allow visualization and analysis of integrated language map data from single and multiple patients.






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