3T MRI Scan Information
A data frame with 417 rows and 30 variables
A dataset with variables as follows:
RID N NA Participant roster ID
SITEID N NA Site ID
VISCODE T NA Visit code
USERDATE S NA Date record created
USERDATE2 S NA Date record last updated
RECNO N NA
MMCONDCT N NA Was the scan conducted?
MMREASON N NA Reason why the scan was not conducted:
MMOTHSPE T NA If Other, specify:
EXAMDATE D NA Examination Date
MOTION N NA Patient Motion Problems:
MOTIONDET T NA If yes, describe:
MALFUNC N NA Scanner Malfunction:
MALFUNCDET T NA If yes, describe:
OTRDEV N NA Other Protocol Variations
OTRDEVDET T NA If yes, describe:
MMTRNSFR N NA Was data transferred to LONI within 24 hours of scan?
MMTRNDATE D NA Transfer Date
MMTRNCOM T NA Comments
MMARCHIVE N NA Data Archived Locally
MMARCMED T NA Archive Medium
MMARCCOM T NA Comments
MMLPDONE N NA Was a Lumbar Puncture completed prior to the MRI scan?
MMLPINTER N NA If Yes, What was the interval between LP and MRI?
EYEASK4 N NA Was the subject instructed to open their eyes?
EYEKEEP4 N NA Did the subject keep their eyes open (MRI Tech: ask the subject right after the scan)
EYEASK6 N NA Was the subject instructed to open their eyes?
EYEKEEP6 N NA Did the subject keep their eyes open (MRI Tech: ask the subject right after the scan)