In:
The MIDAS Journal, NumFOCUS - Insight Software Consortium (ITK)
Kurzfassung:
The Gyrification Index (GI) quantifies the amount of folding of a cortical surface. In this paper, we show the efficiency of spectral analysis to perform such a task, and in particular we explain how the graph windowed Fourier transform can be used as a tool to define new GIs with multiscale properties. We propose two different GIs and study their effect on a set of subjects whose cortical surfaces are modeled with triangular meshes.
Materialart:
Online-Ressource
Sprache:
Unbekannt
Verlag:
NumFOCUS - Insight Software Consortium (ITK)
Publikationsdatum:
2015
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