Hyposensitivity in autism refers to a reduced or underactive response to sensory processing input. People with this form of difference may not notice things others would find overwhelming or even painful. This often leads to sensory seeking behaviours, where individuals actively pursue strong sensations to feel balanced or stimulated.
In autistic individuals, hyposensitivity in autism can affect any of the senses: touch, sound, sight, smell, taste, and even internal senses like balance or body awareness. Because their brains do not always register sensory processing input as strongly, they may seek out more intense experiences to feel regulated. This explains why some children spin, jump, or chew objects frequently, as it helps their brains connect with their surroundings.
Common Signs of Hyposensitivity in Autism
Here are some everyday signs of hyposensitivity in autism and how they can be managed or supported:
Craving physical pressure
Some may seek deep pressure by hugging tightly, crashing into furniture, or wrapping themselves in blankets. Occupational therapy often uses sensory integration techniques to help with this, providing structured pressure in a safe, controlled way.
Loud noises or bright lights do not bother them
Unlike hypersensitive individuals, those with hyposensitivity might not flinch at sirens or flashing lights. CBT can sometimes support awareness-building strategies here, especially when safety is a concern.
Chewing or mouthing non-food objects
Chewing pencils, shirts, or toys can be calming or stimulating. Chewelry and chew-safe tools can be introduced by therapists to meet this need safely.
Visit providers like Autism Detect for personal consultations and support tailored to your child’s sensory needs.
For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Hyposensitivity and Sensory Seeking.
