Adolescent brain and cognitive development study
How many children were a part of the adolescent brain cognitive development ABCD Study?
Following in the footsteps of other large “population neuroscience” studies, the Adolescent Brain Cognitive Development℠ (ABCD) study is the largest in the U.S. assessing brain development.
The study is examining approximately 11,875 youth from 21 sites from age 9 to 10 for approximately ten years into young adulthood.Jun 15, 2020.
What does the ABCD Study do?
Please note: The ABCD study is assessing brain development in children throughout adolescence, while tracking social, behavioral, physical and environmental factors that may affect brain development and other health outcomes.Jun 23, 2023.
What does the ABCD Study measure?
The ABCD protocol is a comprehensive set of physical, cognitive, social, emotional, environmental, behavioral, and academic assessments, as well as multimodal neuroimaging and biospecimen collection for hormonal, genetic, epigenetic, environmental exposure, and substance use analysis..
What have developmental studies revealed about the adolescent brain?
Key Takeaways.
In sum, the adolescent years are a time of intense brain changes.
Interestingly, two of the primary brain functions develop at different rates.
Brain research indicates that the part of the brain that perceives rewards from risk, the limbic system, kicks into high gear in early adolescence..
What is cognitive development in the adolescent brain?
Cognitive development refers to changes in the brain that prepare people to think and learn.
Just as in early childhood, adolescent brains undergo a lot of growth and development.
These changes will reinforce adolescents' abilities to make and carry out decisions that will help them thrive now and in the future..
When did the ABCD Study start?
In September 2015, NIH launched the Adolescent Brain Cognitive Development (ABCD) Study, the largest long-term study of brain development and child and adolescent health in the United States..
Who conducts the ABCD Study?
The Adolescent Brain Cognitive Development (ABCD) Study SM is the largest long-term study of brain development and child health in the United States.
The National Institutes of Health (NIH) funded leading researchers in the fields of adolescent development and neuroscience to conduct this ambitious project..
Why is cognitive development important in adolescence?
It is the transformation in how your child can think — or cognitive development.
Cognitive development is critical in preparing young people to be able to manage complexity, make judgments, and plan for the future.
Adolescents whose thinking is well-developed will be successful and prepared to lead us forward..
- ABCD Study procedures
This will take about 6 to 7 hours in all, and can be done in one or two visits.
We will provide breaks and prizes throughout the day. - Because the prefrontal cortex is still developing, teenagers might rely on a part of the brain called the amygdala to make decisions and solve problems more than adults do.
- Citation of the source is recommended, using the following language: Source: Adolescent Brain Cognitive DevelopmentSM Study.
Will we be compensated for the participation? Yes, you and your child will be paid for time spent participating in the ABCD Study. - Cognitive development refers to changes in the brain that prepare people to think and learn.
Just as in early childhood, adolescent brains undergo a lot of growth and development.
These changes will reinforce adolescents' abilities to make and carry out decisions that will help them thrive now and in the future. - Other changes in the brain during adolescence include a rapid increase in the connections between the brain cells and making the brain pathways more effective.
Nerve cells develop myelin, an insulating layer that helps cells communicate.
Please note: The ABCD study is assessing brain development in children throughout adolescence, while tracking social, behavioral, physical and environmental factors that may affect brain development and other health outcomes. Screen time is only one of many measures evaluated as part of the study protocol.
The ABCD Study® is the largest long-term study of brain development and child health in the United States. EducatorsFamilies.AboutScientific PublicationsHistory of the StudyFamilies
The ABCD Study® is the largest long-term study of brain development and child health in the United States.EducatorsFamiliesScientistsStudy SitesNews.AboutScientific PublicationsStudy SitesHistory of the Study
The size and scope of the study will allow scientists to:
environmental factors on development. Examine the effects of physical activity, screen time, and sleep, as well as sports and other injuries, on brain development and other outcomes. Study the onset and progression of mental disorders.
Unique in its scope and duration, the ABCD study will:
Use advanced brain imaging to observe brain growth with unprecedented precision. Examine how biology and environment interact and relate to developmental outcomes such as physical health, mental health, and life achievements including academic success.
Does adolescent brain cognitive development have a healthy weight?
Methods:
Data were gathered from the Adolescent Brain Cognitive Development (ABCD) Study (release 4.0; ages 9-12 years old [N = 2794]; 100% had healthy weight at baseline [i.e., 9/10 years old], 12.4% had unhealthy weight by ages 11/12 years). Does lower income affect adolescent brain and cognitive development?
In this study we leveraged data from the Adolescent Brain and Cognitive Development (ABCD) study from 10,633 9-11 year old youth (5115 female) across 17 states.
Lower income was associated with smaller hippocampal volume and higher internalizing psychopathology.
These associations were stronger in states with higher cost of living.
Does screen use affect adolescent brain development?
However, excessive screen use can have negative effects on health (e.g., sleep).
This study examined changes in sleep habits and recreational screen time (social media, video gaming), and their relationship, before and across the first year of the pandemic in adolescents in the Adolescent Brain Cognitive Development (ABCD) Study.
How Will The Abcd Study Be implemented?
Unique in its scope and duration, the ABCD study will:.
1) Recruit 11,900 healthy children, ages 9 to 10 across the United States, with the goal of retaining 10,000 into early adulthood.
2) Use advanced brain imaging to observe brain growth with unprecedented precision.
3) Examine how biology and environment interact and relate to developmental outc.
Study Enrollment Completed
ABCD Study Enrollment has completed as of 10/21/18 - The total enrollment stands at 11,880.
1) See announcement - ABCD study completes enrollment, announces opportunities for scientific engagement(12/3/18)
What Is The Adolescent Brain Cognitive Development (ABCD) Study?
ABCD is a landmark study on brain development and child health supported by the National Institutes of Health (NIH).This project will increase our understanding of environmental, social, genetic, and other biological factors that affect brain and cognitive development and that can enhance or disrupt a young person’s life trajectory.
For an overview.
What is the adolescent brain cognitive development study ®?
The Adolescent Brain Cognitive Development (ABCD) Study ® is the largest long-term study of brain development and child health in the United States.
The National Institutes of Health (NIH) funded leading researchers in the fields of adolescent development and neuroscience to conduct this ambitious project.
What Will We Learn from The Abcd Study?
The size and scope of the study will allow scientists to:.
1) Identify individual developmental trajectories (e.g., brain, cognitive, emotional, academic) and the factors that can affect them.
2) Understand the role of genetic vs. environmental factors on development.
3) Examine the effects of physical activity, screen time, and sleep, as well as sp.
Why Do We Need The Abcd Study?
Adolescence is a period of dramatic brain development in which children are exposed to all sorts of experiences.
Yet, our understanding of precisely how these experiences interact with each other and a child’s biology to affect brain development and, ultimately, social, behavioral, health, and other outcomes, is still incomplete.
As the only study .
Long-term scientific study on behavior and brain development in children and young adults
The ABCD Study is an ongoing longitudinal research study being undertaken by a consortium of 21 data collection sites across the United States.
It is the largest long-term study of brain development and child health in the US.
The study collects data on the behavior and brain development of over 11,500 children beginning at age 9-10 and continuing through young adulthood.
The study collected data from youth in seven primary domains: physical health, mental health, brain imaging, biospecimens, neurocognition, substance use, and culture and environment.
Data are also collected from participating youths' parents, including physical health, mental health, substance use, and culture and environment.
Branch of psychiatry
Child and adolescent psychiatry is a branch of psychiatry that focuses on the diagnosis, treatment, and prevention of mental disorders in children, adolescents, and their families.
It investigates the biopsychosocial factors that influence the development and course of psychiatric disorders and treatment responses to various interventions.
Child and adolescent psychiatrists primarily use psychotherapy and/or medication to treat mental disorders in the pediatric population.
Particular type of attention disorder
Cognitive disengagement syndrome (CDS) is an attention syndrome characterised by prominent dreaminess, mental fogginess, hypoactivity, sluggishness, slow reaction time, staring frequently, inconsistent alertness, and a slow working speed.
