🧠 ADHD Glossary: Plain-Language Guide for Patients
Prepared by the Mind and Brain Clinic – A neurodiversity-affirming practice
Understanding ADHD can be overwhelming—especially with all the clinical terms thrown around. Here’s a clear and friendly guide to help make sense of it all.
🔹 ADHD Types
ADHD (Attention-Deficit/Hyperactivity Disorder)
A brain-based condition affecting focus, activity levels, and self-control.
Inattentive Type
Easily distracted, forgetful, disorganised, often described as “daydreamy.”
Hyperactive-Impulsive Type
Fidgety, restless, talks a lot, may interrupt or act without thinking.
Combined Type
A mix of both inattentive and hyperactive/impulsive traits.
🔹 Brain Function Terms
Executive Functioning
The brain’s “management system” for planning, organising, remembering, and staying on track.
Working Memory
The brain’s notepad—used to hold short-term info (like remembering a phone number while dialing).
Emotional Dysregulation
Strong emotions that feel hard to control or bounce back from.
Task Paralysis
Feeling mentally ‘stuck’ when starting a task—even if it’s important.
Time Blindness
Losing track of time or struggling to estimate how long tasks take.
Hyperfocus
Getting so deeply focused on something you lose awareness of time or surroundings.
🔹 Common Experiences
RSD (Rejection Sensitive Dysphoria)
Extreme emotional pain in response to feeling criticised, left out, or rejected—even if it wasn’t intentional.
Body Doubling
Staying on task by working alongside someone else (in person or virtually). Just having someone nearby can help.
Doom Piles
Stacks of clutter or unfinished tasks that build up due to overwhelm.
🔹 Diagnosis & Medication
Titration
Gradually adjusting your medication dose to find what works best.
Stimulants
First-line ADHD meds like Vyvanse, Ritalin, or dexamphetamine—help improve focus and reduce impulsivity.
Non-Stimulants
Alternatives like atomoxetine or guanfacine—used when stimulants don’t suit or cause side effects.
PBS (Pharmaceutical Benefits Scheme)
Australian program that subsidises certain medications if specific criteria are met.
Co-prescribing
When a psychiatrist and GP share responsibility for prescribing ADHD medication.