There have been some modifications to the types of scans acquired throughout the ADNI study. All scans remain available for download by qualified users and are accessible via the Image and Data Archive. The types of scans collected from each phase of the study are listed below. To view a full list of study data, review the data inventory page.
Acquisition
ADNI1 PET protocols | ADNI GO/ADNI 2 PET protocols | ADNI 3 PET protocols |
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Quality Control
- Every Florbetapir and FDG PET scan is reviewed for protocol compliance by the ADNI PET QC team
- If a correctable problem is identified, the PET QC team contacts the PET technologist directly
- If a problem with the scan is identified and it is not fixable, the PET QC team provides the PET technologist with protocol guidance to apply to future PET scans
Scans that fail the PET QC and are deemed unusable due to participant motion or non-compliance are documented with the reason as identified by the participant and the technician on the PET Scan Information Form.