How the brain makes sense of the world — and what happens when it struggles
Sensory processing is how the brain takes in information from the senses — sight, sound, touch, taste, smell, movement and body awareness — and makes sense of it. When this works smoothly, a child can respond to their environment in ways that feel manageable. But for some children, the nervous system interprets sensory input as too much, too little, or simply confusing.
These aren't bad behaviours or defiance. They're signs that your child's nervous system is having a hard time processing the world around them. It tends to show up in two directions, and the same child can sit at different points for different senses.
Too much input
- Covers ears for everyday sounds — hand dryers, barking dogs, loud voices
- Refuses certain clothing textures; pulls at socks, tags or seams
- Gags on certain food textures, or eats very selectively
- Avoids touch — hugs, haircuts, brushing teeth
- Melts down in busy, noisy or brightly lit places
Not enough input
- Climbs, jumps, or crashes into things
- Constantly moving, fidgeting, unable to sit still
- Touches everything, or puts things in their mouth
- Doesn't notice injuries, temperature, or mess on their face
Some children seem under-responsive and constantly seek more input. They aren't being hyper on purpose — they may genuinely need more movement or touch to feel calm and grounded. And sensory seeking and sensory sensitivity can appear in the same child at the same time, in different systems.
We don't try to fix the child. We work with the child's nervous system to help them feel safe, regulated and confident in daily life.— The Seeds OT approach
A compassionate, child-centred approach
At Seeds OT, we work with each child's nervous system, not against it. We build a picture of their unique sensory profile and create strategies that actually fit their life — at home, at school, and in the community. We also help you advocate for your child's needs in daily settings, so they can participate fully and confidently, just as they are.
- →Sensory profiles to understand your child's unique responses across all sensory systems.
- →Play-based therapy to build tolerance and develop coping strategies.
- →Sensory-friendly routines and environments tailored to daily life.
- →Movement and regulation activities that support focus and calm.
- →Parent coaching, if you'd like it, so you feel confident understanding and supporting your child.
- →Advocacy support at school, during appointments, and in public settings.
The short version
Sensory processing is how the brain makes sense of input. When it works smoothly, the world feels manageable. When it doesn't, ordinary input can feel like too much, too little, or confusing.
It isn't behaviour or defiance. Covering ears, pulling at clothes, crashing about — these are signs of a nervous system working hard, not a child being difficult.
It runs in two directions. Some children are over-responsive and avoid input; others are under-responsive and seek it out to feel grounded.
The same child can be both. Over-sensitive to sound and seeking movement at once is completely normal. Every profile is individual, system by system.
The goal isn't to fix the child. It's to understand their profile and shape daily life around it, so they can feel safe, regulated and confident as they are.