作者
J Michael Tyszka, Wolfgang M Pauli
发表日期
2016/11
期刊
Human brain mapping
卷号
37
期号
11
页码范围
3979-3998
简介
The nuclei of the human amygdala remain difficult to distinguish in individual subject structural magnetic resonance images. However, interpretation of the amygdala's role in whole brain networks requires accurate localization of functional activity to a particular nucleus or subgroup of nuclei. To address this, high spatial resolution, three‐dimensional templates, using joint high accuracy diffeomorphic registration of T1‐ and T2‐weighted structural images from 168 typical adults between 22 and 35 years old released by the Human Connectome Project were constructed. Several internuclear boundaries are clearly visible in these templates, which would otherwise be impossible to delineate in individual subject data. A probabilistic atlas of major nuclei and nuclear groups was constructed in this template space and mapped back to individual spaces by inversion of the individual diffeomorphisms. Group level analyses …
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