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Understanding Neurodivergence

Evidence-based articles about ADHD, Autism, Dyslexia and neurodevelopmental conditions.

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🧠 Science
Science ⏱ 7 min

ADHD Genes Beyond Dopamine: The Six Brain Pathways a 2022 Review Maps, and Why They All Lead Back to Dopamine

A viral post says the genes linked to ADHD fall into six neurotransmitter pathways. The review behind it is real. Here is what each pathway does, which genes are involved, why heritability is about 76%, and what a consumer DNA file can and cannot tell you.

Sep 17, 2026 Read more →
🧠 Guides
Guides ⏱ 8 min

Monotropism: What It Is, How It Is Measured, and Why It Explains So Much About Autism and ADHD

Monotropism is a theory of attention: some minds pull most of their attention into one interest at a time. It explains hyperfocus, painful transitions, deep expertise and sensory overload in one model. Here is the theory, the questionnaire behind it, and what a high score means.

Sep 13, 2026 Read more →
💊 Science
Science ⏱ 7 min

Depression and Inflammation: The Kynurenine Detour, Explained

A viral post says your immune system can "reroute" brain chemistry and steal the raw material of serotonin. The mechanism is real and well studied. Here is what the kynurenine pathway is, what human studies actually show, and why it may explain why some antidepressants fail.

Sep 13, 2026 Read more →
🧠 Science
Science ⏱ 7 min

ADHD Is Not Only Dopamine: What the Research on GABA, the Brain's Brake, Actually Shows

A viral post says ADHD may be a problem of GABA, the brain's inhibitory signal, not just dopamine. The review behind it is real and careful. Here is what brain imaging found, which genes are involved, why it matters for the 30% who do not respond to stimulants, and what it does not mean.

Sep 11, 2026 Read more →
💭 Science
Science ⏱ 6 min

A Stress Gene "Stuck On": What Epigenetics Just Revealed About Schizophrenia

A viral post says schizophrenia is linked to epigenetic changes in the gene that regulates stress. The study is real, published in the American Journal of Psychiatry. Here is what FKBP5 does, what the brains showed, and why stress is such a powerful trigger in psychosis.

Sep 09, 2026 Read more →
♾️ Science
Science ⏱ 6 min

Autism Is Not One Condition. Is It Four? What the 5,000-Child Study Really Found

A viral post says researchers found four distinct autism subtypes. The study is real, published in Nature Genetics. Here are the four groups, the genetics behind them, and why they are a starting point rather than four new diagnoses.

Sep 07, 2026 Read more →
🧠 Science
Science ⏱ 6 min

Does the ADHD Brain "Fall Asleep" During the Day? The Local Sleep Study, Explained

A viral post says scientists found ADHD brains produce deep-sleep waves while awake. The study is real and recent. Here is what "local sleep" is, what the EEG actually showed, and why distraction is not laziness.

Sep 07, 2026 Read more →
🔬 Science
Science ⏱ 6 min

"Severe Depression Reversed in 7 Days With Magnesium": What the Studies Actually Say

A viral post claims 125-300 mg of magnesium glycinate reverses severe depression in under a week. The claim comes from a 2006 case report. Here is what the randomized trials and the 2023 meta-analysis found, and what that means for you.

Sep 06, 2026 Read more →
🧬 Science
Science ⏱ 6 min

OCD Is Not a Lack of Willpower: 36 Genes Just Made the Point

A Nature Neuroscience study sequenced the exomes of nearly 4,000 people with OCD or chronic tic disorders and found 36 large-effect risk genes, most of them shared. What it shows, what it does not, and why a consumer DNA test cannot read any of it.

Sep 06, 2026 Read more →
🧬 Science
Science ⏱ 4 min

1 Million Genomes, 1,260 Variants, and DNA Still Explains Under 10% of Your Personality

The largest genetic study of personality ever published found over 1,000 variants. It also found that common DNA explains only 5 to 9% of each trait. Here is what that means if you have a raw DNA file.

Sep 03, 2026 Read more →
♾️ Science
Science ⏱ 6 min

1 in 7,300: The Autism-Linked Syndrome Most People Have Never Been Tested For

A viral post says Phelan-McDermid syndrome is far more common than thought. The study is real. Here is what the syndrome is, why so many cases are missed, and what a consumer DNA test cannot tell you.

Sep 03, 2026 Read more →
🧠 Science
Science ⏱ 6 min

Is ADHD Really "Low Dopamine"? What a 40-Year Review Actually Found

A viral post says the "ADHD = dopamine deficiency" idea does not hold up. It is right. Here is the real 2024 review, its three strongest arguments, and what it does not mean.

Sep 02, 2026 Read more →
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