Age-specific norms for the Penn CNB are available based on data from a large cohort (n ≈ 1800) of typically developing children and young adults in the Philadelphia Neurodevelopmental Cohort [ 15].> After appropriate MRI safety screening, participants undergo non-sedated, non-contrast MRI of the brain, acquired on a Siemens Verio 3 T scanner equipped with a 32-channel head coil.
The meta-dataset deriving from the integration of the individual data sets described above represent to our knowledge the largest study publicly available based on the Affymetrix HG-U95Av2 array.
German norms are available by gender and age, based on large scale studies of school samples (N = 9,364), parent ratings, and telephone interviews [ 3].
To the best of our knowledge, the available literature lacks of longitudinal studies, based on large population sample, investigating the temporal relationship between OxS and dementia.
The study was based on large-scale data available from 53 general practices in one of the most deprived regions in England and over a long-term time period of 3 years.
However, to date, only a few metabolic studies based on large samples are available.
The results of these analyses simply reflect the poor resolution available in titanosaur phylogenetics at the present time, primarily based on large amounts of missing data [15].
This approach is based on large-scale normative data, and the rating scales are available for parents, teachers, and youth.
Furthermore, prognostic studies based on large patient groups and long follow-up time are not currently available for the new modalities.
However, like other studies of associations based on large databases, the present study is limited by the nature of the data available.
