Neurodevelopmental disorders are a group of conditions which have three things in common: the symptoms first appear in infancy or early childhood, the person’s brain development is interrupted, and the symptoms do not show signs of getting worse or better. Common neurodevelopmental disorders include autism spectrum disorder, intellectual disability and attention deficit hyperactivity disorder (ADHD).
These symptoms can include learning or speaking difficulties. The person may not communicate verbally; they might be sensitive to certain sensory experiences, such as strong smells; or they might have trouble using their motor functions (like hand-eye coordination or walking).
It is common for people with neurodevelopmental disorders to also experience mental ill-health.
Disclaimer: Orygen recognises and acknowledges that the language and approaches used when working with neurodivergent young people and their families/carers have evolved since the publication of these resources. Consequently, we are conducting a review of the materials available on this page to ensure they are strengths-based, rights-based, and neurodiversity-affirming while promoting language that reflects people’s preferences. This review acknowledges the evolving language and diverse perspectives within the neurodivergent community and reaffirms our commitment to inclusivity and respect.