RT Journal Article SR Electronic T1 A high resolution 7-Tesla resting-state fMRI test-retest dataset with cognitive and physiological measures JF bioRxiv FD Cold Spring Harbor Laboratory SP 008706 DO 10.1101/008706 A1 Krzysztof J. Gorgolewski A1 Natacha Mendes A1 Domenica Wilfling A1 Elisabeth Wladimirow A1 Claudine J. Gauthier A1 Tyler Bonnen A1 Florence J. M. Ruby A1 Robert Trampel A1 Pierre-Louis Bazin A1 Roberto Cozatl A1 Jonathan Smallwood A1 Daniel S. Margulies YR 2014 UL http://biorxiv.org/content/early/2014/09/03/008706.abstract AB 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.