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measure Diffusion Tensor Imaging (DTI)
Study: Generation R Mode of collection: MeasurementsAndTests MRI Available measurements: Main Cohort 7 years 9-10 years 13-14 years Covid questionnairesDiffusion Tensor Imaging (DTI) is a Magnetic Resonance Imaging‑based neuroimaging technique that makes it possible to estimate the location, orientation, and anisotropy of the white matter tracts of the brain.Created May 3, 2023 • Updated May 3, 2023 -
measure Structural Magnetic Resonance Imaging (MRI)
Study: Generation R Mode of collection: MeasurementsAndTests MRI Available measurements: Main Cohort 7 years 9-10 years 13-14 years Covid questionnairesStructural magnetic resonance imaging (MRI) is a non-invasive technique for examining the anatomy and pathology of the brain (as opposed to using functional magnetic resonance imaging [fMRI] to examine brain activity).Created May 3, 2023 • Updated May 3, 2023 -
measure Hair sample
Study: Generation R Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Main Cohort 5-6 years 9-10 years 13-14 yearsA hair sample was obtained at age 6 to quantify several sex steroids, including cortisol, cortisone, 17OHP, androstenedione, testosterone and DHEAS. 3cm samples were taken from 100-200 hairs close to the scalp.Created May 3, 2023 • Updated May 3, 2023 -
measure Hair sample
Study: L-CID Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Middle Childhood Cohort T2 T3 T4A hair sample is a collection of hair strands, which are usually cut from a person's head. Hair samples usually contain hair that has grown over the last 12 months.Created March 28, 2023 • Updated March 28, 2023 -
measure Hair sample
Study: L-CID Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Early Childhood Cohort T2 T3 T4 T6
Middle Childhood Cohort T2 T3 T4A hair sample is a collection of hair strands, which are usually cut from a person's head. Hair samples usually contain hair that has grown over the last 12 months.Created March 28, 2023 • Updated March 28, 2023 -
measure Pubertal Development Scale (PDS)
Study: L-CID Mode of collection: SelfAdministeredQuestionnaire Available measurements: Middle Childhood Cohort T3 T4 T5 T6The Pubertal Development Scale (PDS) was developed to assess the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.Created March 28, 2023 • Updated March 28, 2023 -
measure Hair sample
Study: L-CID Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Early Childhood Cohort T2 T3 T4 T6
Middle Childhood Cohort T2 T3 T4A hair sample is a collection of hair strands, which are usually cut from a person's head. Hair samples usually contain hair that has grown over the last 12 months.Created March 28, 2023 • Updated March 28, 2023