Standardization of analysis sets for reporting results from ADNI MRI data
| Autor: | Wyman, Bradley T, Harvey, Danielle J, Crawford, Karen, Bernstein, Matt A, Carmichael, Owen, Cole, Patricia E, Crane, Paul K, DeCarli, Charles, Fox, Nick C, Gunter, Jeffrey L, Hill, Derek, Killiany, Ronald J, Pachai, Chahin, Schwarz, Adam J, Schuff, Norbert, Senjem, Matthew L, Suhy, Joyce, Thompson, Paul M, Weiner, Michael, Jack, Clifford R, Alzheimer’s Disease Neuroimaging Initiative |
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| Rok vydání: | 2013 |
| Předmět: |
Aging
Clinical Sciences Bioengineering Neurodegenerative Alzheimer's Disease Analysis standards Databases Magnetic resonance imaging Alzheimer Disease Acquired Cognitive Impairment ADNI Humans Cognitive Dysfunction Factual Aged Prevention Neurosciences Reproducibility of Results Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD) Alzheimer’s Disease Neuroimaging Initiative Reference Standards Alzheimer's disease Magnetic Resonance Imaging Brain Disorders Geriatrics Biomedical Imaging Dementia Algorithms Biomarkers |
| Zdroj: | Alzheimer's & dementia : the journal of the Alzheimer's Association, vol 9, iss 3 |
| Popis: | The Alzheimer's Disease Neuroimaging Initiative (ADNI) three-dimensional T1-weighted magnetic resonance imaging (MRI) acquisitions provide a rich data set for developing and testing analysis techniques for extracting structural endpoints. To promote greater rigor in analysis and meaningful comparison of different algorithms, the ADNI MRI Core has created standardized analysis sets of data comprising scans that met minimum quality control requirements. We encourage researchers to test and report their techniques against these data. Standard analysis sets of volumetric scans from ADNI-1 have been created, comprising screening visits, 1-year completers (subjects who all have screening, 6- and 12-month scans), 2-year annual completers (screening, 1-year and 2-year scans), 2-year completers (screening, 6-months, 1-year, 18-months [mild cognitive impaired (MCI) only], and 2-year scans), and complete visits (screening, 6-month, 1-year, 18-month [MCI only], 2-year, and 3-year [normal and MCI only] scans). As the ADNI-GO/ADNI-2 data become available, updated standard analysis sets will be posted regularly. |
| Databáze: | OpenAIRE |
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