Dataset
Interactive effects of dopamine transporter genotype and aging on resting-state functional networks
- 1Chair of Lifespan Developmental Neuroscience, Faculty of Psychology, Technische Universität Dresden, Dresden 01069, Germany
- 2Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
- 3Clinical Neurophysiology and Memory Group, Institute of Cognitive Neuroscience, University College London, WC1N3AR London
- 4Department of Biomedical Engineering, School of Life and Health Sciences, Aston University, Birmingham, B47ET, UK
DOI: 10.12751/g-node.f13e77 BROWSE REPOSITORY BROWSE ARCHIVE DOWNLOAD ARCHIVE (ZIP 13 GiB)
Published 24 Mar. 2019 | License Creative Commons CC0 1.0 Public Domain Dedication
Description
The resting-state fMRI data are fully preprocessed and arranged in 4D nifti files. Preprocessing was carried out using SPM 12 (slice-time correction, spatial unwarping, normalizing to MNI space, smoothing with an 8 mm Gaussian kernel) and FSL's ICA-AROMA (additional head-motion correction). Furthermore, the resting-state fMRI data were bandpass filtered (band: 0.009 - 0.08 Hz) and mean WM and CSF signals were regressed out. Behavioral data contain information on age, sex and the individual scores on the Raven's matrices test, the Stroop test (variables: accuracy on incongruent color and reaction time of incongruent color), the spot-a-word test and the identical pictures test.
Keywords
| Resting-state fMRI | Aging | Dopamine transporter gene | DAT1 | Graph theory | Functional connectivity | Cognitive testing | Participation coefficient | Brain-behavior correlations |References
- Baeuchl C, Chen H-Y, Su Y-S, Hämmerer D, Klados MA, Li S-C (2019) Interactive effects of dopamine transporter genotype and aging on resting-state functional networks. PLoS ONE 14(5):e0215849 https://doi.org/10.1371/journal.pone.0215849
Funding
- DFG LI 879/12-2
- DFG SFB 940/2, Project B3