Sensory under-responsiveness

When sensory signals don't reach the brain as strongly — appearing dreamy, slow to respond, or unaware of pain, hunger or temperature.

3 min read

Last updated June 2026

What is sensory under-responsiveness?

Sensory under-responsiveness means a person may not notice sensory input as strongly as others. They may need stronger signals to notice what is happening in their body or environment.

What it can look like

Not noticing their name being called
Not noticing pain or temperature
Appearing dreamy or disconnected
Not realising they are hungry or thirsty
Not noticing dirty hands or face
Bumping into things
Seeking strong flavours
Not responding to danger quickly
Needing lots of movement to feel alert
Appearing tired or switched off
Struggling to know when they need the toilet

Under-responsiveness can be mistaken for ignoring, laziness or lack of care. In reality, the child may not be receiving or processing the sensory signal clearly.

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