Serotonin data
This simulated data mimics a PET imaging study where the 5-HT2A receptor and serotonin transporter (SERT) binding potential has been quantified into 8 different regions. The 5-HT2A cortical regions are considered high-binding regions measurements. These measurements can be regarded as proxy measures of the extra-cellular levels of serotonin in the brain
| day | numeric | Scan day of the year |
| age | numeric | Age at baseline scan |
| mem | numeric | Memory performance score |
| depr | numeric | Depression (mild) status 500 days after baseline |
| gene1 | numeric | Gene marker 1 (HTR2A) |
| gene2 | numeric | Gene marker 2 (HTTTLPR) |
| cau | numeric | SERT binding, Caudate Nucleus |
| th | numeric | SERT binding, Thalamus |
| put | numeric | SERT binding, Putamen |
| mid | numeric | SERT binding, Midbrain |
| aci | numeric | 5-HT2A binding, Anterior cingulate gyrus |
| pci | numeric | 5-HT2A binding, Posterior cingulate gyrus |
| sfc | numeric | 5-HT2A binding, Superior frontal cortex |
| par | numeric | 5-HT2A binding, Parietal cortex |
data.frame
Simulated
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