7T Data: merge_7t.csv

/Volumes/Hera/Projects/7TBrainMech/scripts/Makefile tracks analysis that generate measures for each visit/session. These are combined into a wide-format dataframe using GNU R. The resulting comma separated value file is

/Volumes/Hera/Projects/7TBrainMech/scripts/txt/merged_7t.csv 

Using GNU R on Rhea (linux server), or anywhere with /Volumes/Heramounted, load like:

merge7t <- read.csv('/Volumes/Hera/Projects/7TBrainMech/scripts/txt/merged_7t.csv')

The pet study analog to this file is Merge Pet

data dictionary spreadsheet

• PFC ROI Placement (MRSI) LC Model: gm, gmrat, gamadj; Glu, GABA
• resting state MRSI ROIS dfa, husrt (cf. Fitting Oscillations and 1/f (FOOOF)) preprocessing _brns vs _ns
• ASR/YSR
• AntiET camera eye tracking at behavioral visit for anti (look away from dot) eprime task (cf. electords for EEG mgs)
• cantab behavioral visit suit of touch screen “games”. does not exist for later timepoints
• ADI Area Deprivation Index: rankings of neighborhoods by socioeconomic disadvantage
• EEG:
  • The channels for the requested regions are averaged together for left and right, and then an outlier detection is done on the subject level
  • The regional measures are created in /Volumes/Hera/Projects/7TBrainMech/scripts/eeg/Shane/Rscripts/SNR/createRegionalMeasures.R and the resulting data frames will be found in the root directory /Volumes/Hera/Projects/7TBrainMech/scripts/eeg/Shane/Results
  • DLPFC FOOOF measures exponent and offset
    • This data is in FOOOF/allSubjectDLPFCfooofMeasures_20231113.csv
  • DLPFC SNR measures
    • This data is in SNR/allSubjectDLPFC_SNRMeasures_20231113.csv

also see packets

EEG per channel measures are stored in longer format (row per visit+channel) in Merge 7T EEG