Neurodivergent Adults

Monotropism is a theory of autistic cognition, developed by autistic researchers, proposing that attention tends to be pulled into a small number of interests or channels at a time — a few things deeply rather than many things lightly, as if in a narrow, intense tunnel. Its developers also apply it to some aspects of ADHD.⁠^4,5 Read about monotropism.

Autistic burnout is a state of long-term exhaustion, loss of skills and reduced tolerance for sensory input, understood as resulting from chronic life stress and a sustained mismatch between what is being demanded of a person and the support available to them. Research describes it as typically lasting three months or longer.⁠⁶ Read about autistic burnout.

Neurodivergent describes people whose brains process information differently from what is typical. On DrSensory it covers sensory processing differences, ADHD and autism in adults — see sensory processing, ADHD and autism for the full sections.

They fall into two groups that work differently. Some reduce input — noise-canceling headphones, adjusted lighting, clothing chosen by feel. Others provide input you are seeking, such as movement, pressure or something to occupy your hands. The research on both is limited and mostly in children: deep pressure has the strongest support so far, and studies of changes to the environment are few.⁠⁷ See what helps and what does not.

Yes. ADHD symptoms start in childhood and can continue into adulthood, though they may look different in adults. The DSM-5 requires five symptoms from age 17 rather than the six needed for younger children, and diagnosis still requires evidence that several symptoms were present before age 12.⁠^1,8 Read about ADHD in adults.

There is no self-administered test that diagnoses anything. DrSensory publishes a short reflective self-assessment that can help you put language to what you experience before a conversation with a clinician — it is a reflective tool, not a diagnosis. Take the self-assessment.

Useful adjustments usually target the environment and structure of the work — sensory load, unclear expectations, unpredictable change, and social demands attached to work that do not relate to the work. Many simple ones need no formal process: headphones, a different desk, written instructions, agreed deadlines. Read the workplace guide.

Occupational therapy is the discipline most often involved where sensory processing affects daily life. Adult occupational therapy differs from the pediatric version: less play-based, and more focused on work, home, routine and the environments you cannot avoid.⁠³ Find an occupational therapist.

The study that first defined autistic burnout found it appears distinct from both occupational burnout and clinical depression, with its own pattern of exhaustion, skill loss and sensory sensitivity. The distinction matters because it changes what helps.⁠⁶ See how the two differ.

Start with the area that matches what you notice most. The complete guides cover sensory processing, ADHD and autism, and each links on to the adult-specific pages. None of it replaces an assessment by a qualified clinician.

They can: research in autistic adults finds that sensory differences continue across the lifespan. In adults they often show up less as visible distress and more as decisions — avoiding open-plan offices, leaving events early, or choosing clothing by feel rather than appearance.⁠² Read about sensory processing in adults.

Because most of it is addressed to the people seeking a diagnosis for someone else, which leaves adults reading about themselves in the third person. These pages are written for the adult living it — whether you were diagnosed as a child, recognized it later, or are still working out whether it describes you.