Are there 3 different types of ADHD? Brain scans say yes

Brain scans just revealed something big about ADHD. In a new study, researchers scanned the brains of nearly 450 kids with ADHD. They discovered three distinct ADHD types: Severe combined type with emotional dysregulation Predominantly hyperactive/impulsive Predominantly inattentive These types already match how health care providers officially categorize ADHD. But the brain scans showed that each type actually has its own unique brain features and chemistry. It’s strong evidence that ADHD isn’t one single experience — it can look very different from person to person. Difficulty regulating emotions isn’t part of the official diagnostic criteria for ADHD, but this study suggests it may be a core part of a specific type of ADHD. Research like this could also lead to more personalized ADHD treatments. Because ADHD isn’t “one size fits all” — it’s based on your biology.