Global and local shape features of the hippocampus based on Laplace–Beltrami eigenvalues and eigenfunctions: a potential application in the lateralization of temporal lobe epilepsy

Using magnetic resonance (MR) images to evaluate changes in the shape of the hippocampus has been an active research topic. This paper presents a new shape analysis approach to quantify and visualize deformations of the hippocampus in epilepsy. The proposed method is based on Laplace–Beltrami (LB) e...

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Bibliographic Details
Published in:	Neurological sciences Vol. 43; no. 9; pp. 5543 - 5552
Main Authors:	Shishegar, Rosita, Gandomkar, Ziba, Fallahi, Alireza, Nazem-Zadeh, Mohammad-Reza, Soltanian-Zadeh, Hamid
Format:	Journal Article
Language:	English
Published:	Cham Springer International Publishing 01.09.2022 Springer Nature B.V
Subjects:	Age Drug resistance Eigenvalues Epilepsy Hemispheric laterality Hippocampus Isometric Magnetic resonance imaging Medicine Medicine & Public Health Neurology Neuroradiology Neurosciences Neurosurgery Original Article Psychiatry Sex Temporal lobe Volumetric analysis MS complex Levelset Shape analysis Statistical analysis Beltrami eigenvalues and eigenfunctions Temporal lobe epilepsy (TLE) Hippocampus Laplace Unsupervised clustering
ISSN:	1590-1874, 1590-3478, 1590-3478
Online Access:	Get full text
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