A high resolution 7-Tesla resting-state fMRI test-retest dataset with cognitive and physiological measures

Here we present a test-retest dataset of functional magnetic resonance imaging (fMRI) data acquired at rest. 22 participants were scanned during two sessions spaced one week apart. Each session includes two 1.5 mm isotropic whole-brain scans and one 0.75 mm isotropic scan of the prefrontal cortex, giving a total of six timepoints. Additionally, the dataset includes measures of mood, sustained attention, blood pressure, respiration, pulse, and the content of self-generated thoughts (mind wandering). This data enables the investigation of sources of both intra- and inter-session variability not only limited to physiological changes, but also including alterations in cognitive and affective states, at high spatial resolution. The dataset is accompanied by a detailed experimental protocol and source code of all stimuli used. Please subscribe to for important annoucements. More information at .

本研究所呈现为一组功能磁共振成像（fMRI）数据集，该数据集在静息状态下采集。22名参与者分别在相隔一周的两个会话期间接受扫描。每个会话包含两次1.5毫米等距全脑扫描和一次0.75毫米等距前额叶皮层的扫描，共计六个时间点。此外，数据集还包括情绪、持续注意力、血压、呼吸、脉搏以及自我生成思维（心游神荡）的内容测量。该数据集允许研究者从高空间分辨率的角度，探讨会话内及会话间变异性的来源，不仅限于生理变化，还包括认知和情感状态的变化。数据集附有详细的实验方案及所有刺激的源代码。请订阅以获取重要公告。更多详情请参阅。