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A novel voxel-based method to estimate cortical sulci width and its application to compare patients with Alzheimer's disease to controls

NeuroImage

Nov 14, 2019

Maria Victoria MateosJorge Marquez Flores

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Abstract

A voxel-based method for measuring sulcal width was developed, validated and applied to a database. This method (EDT-based LM) employs the 3D Euclidean Distance Transform (EDT) of the pial surface and a Local Maxima labeling algorithm. A computational phantom was designed to test method...read more

Mentioned in this Paper

Alzheimer's Disease
Cerebral Cortex
Magnetic Resonance Imaging
Light Microscopy
Cerebral Sulcus
Description
Test Method
Wilcoxon Signed Rank Test
Groove
Euclidean Distance Measurement
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A novel voxel-based method to estimate cortical sulci width and its application to compare patients with Alzheimer's disease to controls

NeuroImage

Nov 14, 2019

Maria Victoria MateosJorge Marquez Flores

PMID: 31734431

DOI: 10.1016/j.neuroimage.2019.116343

Abstract

A voxel-based method for measuring sulcal width was developed, validated and applied to a database. This method (EDT-based LM) employs the 3D Euclidean Distance Transform (EDT) of the pial surface and a Local Maxima labeling algorithm. A computational phantom was designed to test method...read more

Mentioned in this Paper

Alzheimer's Disease
Cerebral Cortex
Magnetic Resonance Imaging
Light Microscopy
Cerebral Sulcus
2
1
8

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