Data for "REMOTE CONTEXTUAL FEAR RETRIEVAL ENGAGES ACTIVITY FROM SALIENCE NETWORK REGIONS IN RATS"

We used brains of a subset of Wistar rats from a previous study in which we observed time-dependent fear generalization only after the strong CFC protocol and associated with post-training corticosterone levels. Analysis of Fos expression across 8 regions of interest (ROIs) allowed us to identify coactivation between them at both timepoints following memory recall.本研究使用了先前一项研究中的部分Wistar大鼠（Wistar rat）脑组织。前述研究仅在采用强化情境恐惧条件反射（Contextual Fear Conditioning, CFC）范式后，观察到了时间依赖性恐惧泛化现象，且该现象与训练后皮质酮水平相关。通过对8个感兴趣区（Regions of Interest, ROIs）内Fos蛋白（Fos）的表达水平进行分析，我们得以识别记忆提取后两个时间点下各脑区间的共激活模式。