Kennedy Kristen M, Rieck Jenny R, Boylan Maria A, Rodrigue Karen M
Center for Vital Longevity, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Dallas, TX 75235, USA.
Data Brief. 2017 Jan 11;11:54-60. doi: 10.1016/j.dib.2017.01.004. eCollection 2017 Apr.
These data provide coordinates generated from a large healthy adult lifespan sample undergoing functional Magnetic Resonance Imaging (fMRI) while completing a spatial judgment task with varying levels of difficulty, as well as a control categorical condition. The data presented here include the average blood-oxygen-dependent (BOLD) response to the spatial judgment vs. the control task, as well as the BOLD response to incremental increasing difficulty; see also "Age-related Reduction of BOLD Modulation to Cognitive Difficulty Predicts Poorer Task Accuracy and Poorer Fluid Reasoning Ability" (Rieck et al., 2017) [1].
这些数据提供了从大量健康成年人的全生命周期样本中生成的坐标，这些样本在完成具有不同难度水平的空间判断任务以及一个对照分类任务时接受了功能磁共振成像（fMRI）。此处呈现的数据包括对空间判断与对照任务的平均血氧依赖（BOLD）反应，以及对难度逐渐增加的BOLD反应；另见《血氧水平依赖信号对认知难度的年龄相关降低预示着较差的任务准确性和较差的流体推理能力》（里克等人，2017年）[1]。
