Annual Research Review: Perspectives on progress in ADHD science - from characterization to cause
Edmund J S Sonuga-Barke1,2, Stephen P Becker3,4, Sven Bölte5,6
1School of Academic Psychiatry, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK.
Journal of Child Psychology and Psychiatry, and Allied Disciplines
|October 11, 2022
Summary
Scientific understanding of attention-deficit/hyperactivity disorder (ADHD) has advanced significantly, yet clinical benefits remain limited. This review highlights consensus, new leads, and future questions in ADHD research.
Area of Science:
- Neuroscience
- Psychiatry
- Genetics
Background:
- Attention-deficit/hyperactivity disorder (ADHD) research has progressed over 50 years.
- Despite advances in understanding ADHD's nature, correlates, and causes, clinical translation remains a challenge.
Purpose of the Study:
- To provide a focused survey of the scientific field of ADHD.
- To identify scientific consensus, emerging research directions, and key outstanding questions.
- To explore clinical characterization, risk factors, causal processes, and neurobiological pathways of ADHD.
Main Methods:
- Selective review of scientific literature on ADHD.
- Analysis of developmental course, co-occurring conditions, and functional impact.
- Exploration of genetic, environmental, and neurobiological factors.
Main Results:
- Significant progress in characterizing ADHD and its causes.
- Limited translation of scientific insights into clinical benefits.
- ADHD traits are increasingly viewed within a broader neurodivergence spectrum.
Conclusions:
- Continued research is needed to bridge the gap between ADHD scientific understanding and clinical application.
- Future directions include integrating cross-cutting themes and conceptual reformulations.
- Understanding ADHD within neurodivergence offers new perspectives.
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