Princeton RAtlas (PRA)

These data are described in Dennis EJ et al 2023 published in Bio-Protocol. Briefly, this is a tiff image stack of sagittal slices of an average brain of multiple Rattus norvegicus rats and serves as a common coordinate framework for rat researchers. mPRA is only male brains, defined by external genitalia (testes, penis). fPRA uses the same definition, but a lack of testes or penis.

本数据集的相关描述见于Dennis EJ等于2023年发表于《Bio-Protocol》的研究论文。简言之，本数据集为多只褐家鼠（Rattus norvegicus）平均脑组织的矢状切片的TIFF（Tagged Image File Format）图像栈，可为大鼠研究领域提供通用的脑坐标参照框架。其中mPRA仅纳入雄性脑组织，其定义依据为外生殖器（睾丸、阴茎）；fPRA采用相同的定义标准，但对应的个体无睾丸或阴茎。