English Articles

 When Sensitivity Was Not the Whole Story

— A Parent’s Reflection on Sensory Hyposensitivity and Autism Spectrum Traits

This article is based on my experience as a parent of a highly sensitive child.

For a long time, I believed my child was “only sensitive.”
But there were moments when that explanation didn’t feel enough.

Some behaviors felt more like a lack of response than sensitivity.
This confusion later led me to learn about sensory hyposensitivity and autism spectrum traits.

Beyond Sensitivity: Discovering ASD Traits

My child reacted strongly to sounds, textures, and changes in the environment.
At the same time, there were situations where he seemed not to notice things at all.

For example, he sometimes didn’t respond to his name,
didn’t react to pain as expected,
or seemed unaware of his body in space.

This contradiction confused me.
How could a child be extremely sensitive, yet also appear unresponsive?

The Contradiction: Highly Sensitive yet Unresponsive?

Later, I learned the term “sensory hyposensitivity.”
It refers to a reduced response to sensory input, such as pain, touch, or body awareness.

In my child’s case, this appeared in everyday situations.
He sometimes didn’t notice small injuries,
bumped into things without reacting,
or seemed unaware of where his body was in relation to others.

These moments were easy to overlook.
But over time, I realized they were important signs,
not something to be dismissed as carelessness or personality.

A child holding a paper plane

A New Lens: What is Sensory Hyposensitivity?

At first, I tried to understand everything through the lens of sensitivity.
I assumed my child was overwhelmed, tired, or emotionally shutting down.

But over time, this explanation no longer felt complete.
Some behaviors did not seem related to emotional overload.
They appeared more physical and neurological.

Learning about autism spectrum traits helped me see this more clearly.
Not as a label, but as another perspective.
It allowed me to understand that sensitivity and reduced sensory response can coexist in the same child.

A quiet reflective moment

You Are Not Alone: A Message to Fellow Parents

If you feel confused by your child’s mixed traits, you are not alone.
Sensitivity and sensory hyposensitivity can exist together.

Understanding a child does not always begin with a clear answer.
Sometimes, it begins by noticing what does not quite fit.

Taking time to observe, question, and learn
can be an important step toward deeper understanding.

*

I write from the perspective of a parent, not a professional.
If you’re interested, you can read a short introduction about me here🔽

関連記事

  1. English Articles

    About

    Reflections from a parent learning…

最近の記事

  1. ど子へ向かうべきか方向が示された矢印

    HSC

    自閉症・診断のメリット【HSC+ASDを疑う場合】
  2. HOME

    内向的な子どもが必要とするもの【自己成長と自信】
  3. HOME

    HSCの子どもに見られた「感覚鈍麻」──過敏さだけでは説明できなかったこと
PAGE TOP