The average baboon brain: MRI templates and tissue probability maps from 89 individuals
The average baboon brain: MRI templates and tissue probability maps from 89 individuals
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DOI：
10.1016/j.neuroimage.2016.03.018
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发表时间：
2016-05-15
期刊：
影响因子：
5.7
通讯作者：
Meguerditchian, Adrien
中科院分区：
文献类型：
--
作者：
Love, Scott A.;Marie, Damien;Meguerditchian, Adrien
鹦鹉(Papio)的大脑是研究大脑的一个引人注目的模型。目前的工作旨在从89个个体收集的大样本T1加权磁共振图像中创建一个种群平均的狒狒(Papio Anubis)大脑模板及其左右半球对称版本。对每个个体在分割过程中输出的先验概率图进行平均，也产生了第一个关于灰质、白质和脑脊液的狒狒脑组织概率图。模板和组织概率图是使用最先进的、免费提供的软件工具创建的，并免费公开提供：http://www.nitrc.org/projects/haiko89/或http://lpc.univ-amu.fr/spip.php?article589.人们希望这些图像将通过例如提供现代的、高质量的归一化目标和伴随的标准化坐标系以及可在组织分割期间使用的概率先验来帮助狒狒的神经成像研究。(C)2016 Elsevier Inc.保留所有权利。
The baboon (Papio) brain is a remarkable model for investigating the brain. The current work aimed at creating a population-average baboon (Papio anubis) brain template and its left/right hemisphere symmetric version from a large sample of T1-weighted magnetic resonance images collected from 89 individuals. Averaging the prior probability maps output during the segmentation of each individual also produced the first baboon brain tissue probability maps for gray matter, white matter and cerebrospinal fluid. The templates and the tissue probability maps were created using state-of-the-art, freely available software tools and are being made freely and publicly available: http://www.nitrc.org/projects/haiko89/ or http://lpc.univ-amu.fr/spip.php?article589. It is hoped that these images will aid neuroimaging research of the baboon by, for example, providing a modern, high quality normalization target and accompanying standardized coordinate system as well as probabilistic priors that can be used during tissue segmentation. (C) 2016 Elsevier Inc. All rights reserved.