Digital templates and brain atlas dataset for the mouse lemur primate

Nachiket Nadkarni 1 Salma Bougacha 1 Clément Garin 1 Marc Dhenain 1 Jean-Luc Picq 1
1 LMN - Laboratoire des Maladies Neurodégénératives - UMR 9199
MIRCEN - Service MIRCEN : DRF/JACOB, UP11 - Université Paris-Sud - Paris 11, CNRS - Centre National de la Recherche Scientifique : UMR 9199
Abstract : We present a dataset made of 3D digital brain templates and of an atlas of the gray mouse lemur (Microcebus murinus), a small prosimian primate of growing interest for studies of primate biology and evolution. A template image was constructed from in vivo magnetic resonance imaging (MRI) data of 34 animals. This template was then manually segmented into 40 cortical, 74 subcortical and 6 cerebro-spinal fluid (CSF) regions. Additionally, the dataset contains probability maps of gray matter, white matter and CSF. The template, manual segmentation and probability maps can be downloaded in NIfTI-1 format at https://www.nitrc.org/projects/mouselemuratlas. Further construction and validation details are given in “A 3D population-based brain atlas of the mouse lemur primate with examples of applications in aging studies and comparative anatomy” [1], which also presents applications of the atlas such as automatic assessment of regional age-associated cerebral atrophy and comparative neuroanatomy studies.
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Nachiket Nadkarni, Salma Bougacha, Clément Garin, Marc Dhenain, Jean-Luc Picq. Digital templates and brain atlas dataset for the mouse lemur primate. Data in Brief, Elsevier, 2018, 21, pp.1178-1185. ⟨10.1016/j.dib.2018.10.067⟩. ⟨hal-02392003⟩

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