Genome-wide chromatin and gene expression profiling during memory formation and maintenance in adult mice. [Data Record X: freezing percentages]

<b>Description</b><br>A group of mice was trained and tested for memory retrieval 30 minutes, 24 hours and 4 weeks after context (C) or context shock (CS) exposure (10, 14 and 10 mice per condition, respectively). The motion of mice was tracked and the percentage of freezing (i.e. percentage of total testing time the mice were recorded as frozen) was calculated using the Video Freeze ® automated monitoring system (Med Associates). The freezing percentages is available as a table in Data Record X, separated by tested time after exposure and conditioning.<br>

<b>数据集描述</b><br>本数据集针对多组小鼠开展记忆检索相关的训练与测试：实验分为情境（C）暴露组与情境电击（CS）暴露组，分别在暴露后30分钟、24小时及4周时开展测试，每组实验条件各对应10、14、10只小鼠。研究人员采用Video Freeze®自动化监测系统（Med Associates公司）追踪小鼠的运动轨迹，并计算冰冻行为占比——即测试总时长内小鼠被记录为冰冻状态的时长占比。所有冰冻行为占比数据已按暴露与条件化处理后的测试时段分组整理为表格，收录于数据记录X中。