Writer profile
Robert Thompson
Mental Health Writer · writes on ADHD Research & Education
Robert Thompson writes our research-facing pieces. His job is to read the studies so you don't have to, and to be honest about what the literature actually supports. He has a mental-health writing and editing background; he is not a researcher or a clinician.
If there's a viral ADHD claim going around social media, Robert is the one who chases it back to the original paper — usually a small one, often with a conflict of interest, sometimes not about ADHD at all. The articles he contributes tend to include an explicit 'what the study actually said' section so you can see the gap between the headline and the evidence.
He is particularly interested in the genetics, neuroimaging, and pharmacology literature, and in how those findings get oversimplified in popular coverage.
What this writer covers
- ADHD neurobiology and genetics (at a careful summary level)
- Pharmacology and comparative effectiveness research
- Debunking viral ADHD claims against the original sources
- Understanding what a study can and cannot actually prove
How they research a piece
Robert pulls the original PubMed / PMC record for every specific claim, and flags in the piece when a finding is preliminary, preclinical, or contested. He prefers a smaller reference list with named, verifiable sources over a long list of low-quality links.
What they are not
Robert is a writer who focuses on research literacy. He is not a clinician, scientist, or medical practitioner. His articles are educational; they are not medical advice.
We keep writer credentials honest on purpose. If you want the full methodology — source tiers, correction policy, how we handle medical claims — read our editorial & sourcing policy.
Articles by Robert Thompson
April 13, 2026
What Is Ring of Fire ADHD?
Ring of fire ADHD is an unofficial label based on SPECT brain scans. It is not in the DSM-5; here is what the science supports and what to ask a clinician.
April 11, 2026
ADHD in the Elderly: Late-Life Challenges and Care Gaps
ADHD can persist into old age, but fewer than 1 in 1,000 older adults receive treatment. Learn why it is missed and what better care looks like.
April 10, 2026
ADHD and Life Expectancy: What the Research Says
A 2025 UK study found a 7-9 year life-expectancy gap for diagnosed ADHD. See why modifiable risks, not ADHD itself, explain most of the shortfall.
April 8, 2026
The Homer1 Gene: A New Path to ADHD Treatment
The Homer1 gene may improve attention by quieting background brain activity rather than stimulating it. Learn what this means for ADHD treatment research.
April 8, 2026
Which Parent Passes Down ADHD?
Neither parent is the sole source. A 2.4 million-person Norwegian study quantifies maternal and paternal ADHD risk — here is what it really means.
April 5, 2026
ADHD Diagnosis Trends: Why Adult Cases Surged After COVID
Adult ADHD diagnoses surged during and after the pandemic. Learn what CDC and international data show about the trend and what it means for screening.
April 3, 2026
What ADHD Treatments Actually Work? A 2026 Evidence Review
A 2026 BMJ umbrella review of 200+ meta-analyses ranks ADHD treatments by evidence strength — stimulants, CBT, exercise, omega-3 — and the long-term gap.
March 31, 2026
Digital Therapeutics for ADHD: Apps, Games & Neurofeedback
One FDA-cleared game, decades of neurofeedback, a flood of AI apps. Here is what actually has trial data — and what is still mostly a download page.
March 30, 2026
AI and ADHD: How Machine Learning Could Change Screening
AI tools for ADHD screening show strong accuracy in lab settings but face real limits in clinical practice. Learn what works, what does not, and what comes next.
March 29, 2026
Is ADHD Overdiagnosed? What the Evidence Actually Shows
ADHD is overdiagnosed in some groups and underdiagnosed in others. Research shows the real problem is diagnostic accuracy, not a single yes-or-no answer.
March 28, 2026
Do People With ADHD Have Higher IQ?
ADHD does not raise or lower IQ. Research shows the same IQ distribution, but testing artifacts and masking create a persistent myth worth understanding.
March 28, 2026
ADHD and Brain Scans: What Science Actually Shows
The ENIGMA consortium scanned 4,000+ people and found a Cohen''s d of -0.21, real but too small to diagnose any single person. What scans do and do not show.
March 26, 2026
Is ADHD a Disability? Legal Rights & Workplace Protections
ADHD can qualify as a disability when symptoms substantially limit daily life. Learn your legal protections in the US, UK, Canada, and Australia.
March 22, 2026
ADHD and the Gut-Brain Connection: What New Research Shows
Gut bacteria may influence ADHD symptoms through dopamine precursors and inflammation. See what the microbiome research actually shows and what is still uncertain.
March 4, 2026
ADHD in the Workplace: Your Rights and Accommodations
Employment law in the US, UK, Canada, and Australia can cover ADHD when it limits daily functioning. See which rules apply and how to request fair adjustments.
February 9, 2026
ADHD Comorbidities: Conditions That Commonly Co-Occur
Over half of adults with ADHD carry a second diagnosis. See which comorbid conditions appear most often and how they shift evaluation and treatment.
February 6, 2026
Is ADHD on the Autism Spectrum? Key Differences Explained
ADHD is not on the autism spectrum, but 50-70% of autistic adults also meet ADHD criteria. The differences, the overlap, and what dual diagnosis means.
February 5, 2026
ADHD vs Autism: Key Overlaps, Differences, and AuDHD
ADHD and autism share traits like sensory sensitivity and attention difficulty but differ in core mechanisms. Learn where they overlap, diverge, and co-occur.
February 5, 2026
Is ADHD Just a Dopamine Problem?
Dopamine matters in ADHD, but a clean "dopamine deficit" does not hold up. Norepinephrine, serotonin, and structural brain differences all share the load.
February 3, 2026
How ADHD Stimulants Really Work: A Brain Study Changed What We Know
A 2025 brain study found ADHD stimulants act on reward and wakefulness circuits, not attention. Learn what this means for treatment and daily life.
February 2, 2026
Why Do Stimulants Calm ADHD? The Paradox Explained
Stimulants calm ADHD by lifting dopamine and norepinephrine in the prefrontal cortex, sharpening focus instead of sedating the brain. Here is how it works.
December 19, 2025
ADHD and Executive Function: Understanding the Connection
Planning, working memory, impulse control, and emotional regulation all sit inside executive function. Here is how ADHD disrupts each domain and what helps.
December 3, 2025
Is ADHD Genetic? What Heritability Research Shows
ADHD heritability is estimated at 74 to 80 percent from twin studies. Learn what genes, family risk, and environment mean for ADHD.
December 1, 2025
What Causes ADHD in the Brain?
Structure, chemistry, and developmental timing all differ in the ADHD brain. See what the prefrontal cortex, dopamine, and catecholamines actually do.
Why we publish writer profiles. Our articles are written by health writers and editors, not practising clinicians. We want that to be obvious — both because it is accurate, and because it affects how you should weight what we write. For medical decisions, please consult a licensed clinician in your jurisdiction.