• measure Columbia Card Task (CCT)

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Main Cohort  9-10 years
    0
    30 years
    The Columbia Card Task (CCT) is a psychological test that measures cognitive functions related to executive functioning, such as planning, set shifting, decision-making, and inhibitory control. During the CCT, participants are presented with a deck of cards and are required to sort the cards based on different categories, with the rules for sorting...
    Created May 3, 2023 • Updated May 3, 2023

  • measure Inflammation markers

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  Early pregnancy Mid pregnancy 5-6 years 9-10 years
    0
    30 years
    Inflammation markers, for instance C-reactive protein (CRP), Lymphocytes, Neopterin, Immunoglobulin E (IgE), Immunoglobulin G (IgG), and tissue Transglutaminase Immunoglobulin A (tTg-IgA), measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created May 3, 2023 • Updated May 3, 2023

  • measure Body composition and bone mineral density (dual X energy absorptiometry (DXA)...

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  6 months 5-6 years 9-10 years 13-14 years Covid questionnaires
    0
    30 years

    This dataset has no description

    Created May 3, 2023 • Updated May 3, 2023

  • measure Lipids

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  Early pregnancy 5-6 years 9-10 years
    0
    30 years
    Lipids, for instance Cholesterol, Triglycerides, Low-Density Lipoprotein Cholesterol (LDL-C), High-Density Lipoprotein Cholesterol (HDL-C), Lipoproteins, and Apolipoproteins measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created May 3, 2023 • Updated May 3, 2023

  • measure Cyberball Task

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Main Cohort  9-10 years
    0
    30 years
    The Cyberball task is a computerized game used to study the effects of social exclusion on individuals. Participants play a virtual ball-tossing game with other players, who are actually controlled by the computer. The participant is sometimes excluded from the game. Following the game, children were also asked to fill out a questionnaire with 15...
    Created May 3, 2023 • Updated May 3, 2023

  • measure Bone mineral density and geometry of the tibia (Peripheral Quantitative Compu...

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  9-10 years 13-14 years Covid questionnaires
    0
    30 years
    Measurements of bone mineral density by peripheral quantitative computed tomography (CT) or dual X energy absorptiometry (DXA) scan. Geometry of the tibia by CT scan and body composition by DXA scan
    Created May 3, 2023 • Updated May 3, 2023

  • measure Actigraphy

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  11 years 13-14 years
    0
    30 years

    This dataset has no description

    Created May 3, 2023 • Updated May 3, 2023

  • measure Nonword repetition task (NWR) - shortened

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Main Cohort  9-10 years
    0
    30 years
    A simplified version of the Dutch nonword repetition task (NWR; Rispens & Baker, 2012). The NWR was shortened and scoring was transformed to correct/incorrect nonwords, resulting in the shortened NWR (NWR-S).
    Created May 3, 2023 • Updated May 3, 2023

  • measure LC-MS lipidomics

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  Early pregnancy 9-10 years
    0
    30 years
    Liquid chromatography mass spectrometry (LC-MS) platform targeting lipid species.
    Created May 3, 2023 • Updated May 3, 2023

  • measure Finger tapping task

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Main Cohort  9-10 years
    0
    30 years
    Motor control, speed and lateralized coordination were measured using a computerized Finger Tapping task. For the task, children had to tap switching between their right, left, or both index fingers as quickly as possible for 10 seconds. A total of five trials were measured, starting with a visual and an auditory queue. The total number of finger taps per...
    Created May 3, 2023 • Updated May 3, 2023

  • 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 questionnaires
    0
    30 years
    Diffusion 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 Cardiac and renal structure

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Echo
    Available measurements:
    Main Cohort  6 months 2 years 5-6 years 9-10 years
    0
    30 years

    This dataset has no description

    Created May 3, 2023 • Updated May 3, 2023

  • measure Saliva sample

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  1.5 years 5-6 years 9-10 years
    0
    30 years
    HPA axis, Cortisol diurnal rhythm (@home) and stress reaction (@lab) @14 months, subgroup
    Created May 3, 2023 • Updated May 3, 2023

  • measure Functional connectivity Magnetic Resonance Imaging (rs-fMRI)

    Study:Generation R
    Mode of collection:MeasurementsAndTests   MRI
    Available measurements:
    Main Cohort  7 years 9-10 years 13-14 years Covid questionnaires
    0
    30 years

    This dataset has no description

    Created May 3, 2023 • Updated May 3, 2023

  • measure LC-MS amines

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Main Cohort  Early pregnancy 9-10 years
    0
    30 years
    Liquid chromatography mass spectrometry (LC-MS) platform targeting amines.
    Created May 3, 2023 • Updated May 3, 2023

  • measure Reading the Mind in the Eyes Test (RMET)

    Study:Generation R
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Main Cohort  9-10 years
    0
    30 years
    The Reading the Mind in the Eyes Test (RMET) assesses the ability to recognize complex mental states as expressed by human eyes. Participants pick one of four options (e.g. puzzled, nervous, insisting or contemplative) which they think best describes what the person in each photograph is thinking or feeling.
    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 questionnaires
    0
    30 years
    Structural 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 years
    0
    30 years
    A 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 GC-MS organic acids

    Study:NTR
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Young Netherlands Twin Register  YC_ACTIONBB1_1 YC_ACTIONBB1_2 YC_ACTIONBB2 YC_ACTIONBB3
    0
    30 years
    Gas chromatography mass spectrometry (GC-MS) platform targeting organic acids.
    Created March 28, 2023 • Updated April 4, 2023

  • measure Urine osmolality

    Study:NTR
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Young Netherlands Twin Register  YC_ACTIONBB1_1 YC_ACTIONBB1_2 YC_ACTIONBB2 YC_ACTIONBB3
    0
    30 years
    Urinary osmolality as measured with density test (specific gravity) using the Atago refractometer PAL-10S BLT/A+W (Atago, Tokyo, Japan). The refractive index is a ratio of the velocity of light in air to the velocity of light in solution, which is directly proportional to the number of dissolved solids in urine.
    Created March 28, 2023 • Updated April 4, 2023
You can also access this registry using the API (see API Docs).