Near-isometric flattening of brain surfaces.
Ontology highlight
ABSTRACT:
SUBMITTER: Balasubramanian M
PROVIDER: S-EPMC2856738 | biostudies-literature | 2010 Jun
REPOSITORIES: biostudies-literature
Publications
Near-isometric flattening of brain surfaces.
Balasubramanian Mukund M Polimeni Jonathan R JR Schwartz Eric L EL
NeuroImage 20100210 2
Flattened representations of brain surfaces are often used to visualize and analyze spatial patterns of structural organization and functional activity. Here, we present a set of rigorous criteria and accompanying test cases with which to evaluate flattening algorithms that attempt to preserve shortest-path distances on the original surface. We also introduce a novel flattening algorithm that is the first to satisfy all of these criteria and demonstrate its ability to produce accurate flat maps ...[more]
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