Sensory Processing Disorder: When Clothes Hurt and Noises Terrify

Maybe this sounds familiar. It is ten to seven, the school shoes are by the door, and your daughter is in tears because her socks "feel wrong". You have tried the seamless ones, turned them inside out and cut every label out of her uniform. She is not being difficult. To her, that seam really does feel unbearable, and no amount of hurrying will change it.

When ordinary sensations feel like an emergency

Tactile defensiveness is the name occupational therapists give to a strong, protective reaction to everyday touch. A waistband, a hair brush, wet sleeves or an unexpected hug can register as a threat instead of a neutral feeling. Some children react the same way to sound, and a school bell, a vacuum cleaner or the hand dryer in a shopping centre bathroom sends them running.

You may hear this described as sensory processing disorder, or SPD. It is a term many therapists use, although doctors do not all treat it as a diagnosis in its own right, and it often travels with autism, ADHD or anxiety. Whatever it is called, the experience is real. Your child is not exaggerating, and you have not caused it by being too soft.

The signs often show up in ordinary routines:

• Getting dressed, especially school uniforms, socks and shoes.
• Hair washing, hair cutting, nail clipping and tooth brushing.
• Messy play, sand, glue or certain food textures.
• Busy, noisy places such as assembly halls, parties and malls.

The brain's filter, explained simply

Every second your skin, ears and eyes send far more information to the brain than you could ever pay attention to. Deep in the middle of the brain sits a relay station called the thalamus. One of its jobs is to act like a doorman, deciding which signals are worth passing up to the thinking parts of the brain and which can be ignored. That is why you stop feeling your watch a few minutes after you put it on.

In a child with sensory sensitivities, that filtering seems to work differently. Signals that most brains turn down stay loud. The shirt label never fades into the background. On top of that, a nervous system that is already on high alert treats strong sensations as danger, so the body responds with fight, flight or tears before any thinking happens.

A child who melts down over a sock seam is not being fussy. Their brain is reporting an alarm that feels completely real.

Where neurofeedback fits in

Neurofeedback is a way of training the brain's rhythms using real-time feedback. Sensors on the scalp read the brain's electrical activity. They only listen, and nothing is sent into the brain. When the brain produces a calmer, steadier pattern, a video or sound plays smoothly. When it drifts into a more agitated pattern, the feedback fades. The aim is that, over many repetitions, the brain finds the calmer pattern more easily.

One rhythm often mentioned in connection with sensory sensitivity is SMR, short for sensorimotor rhythm. It is a calm, steady rhythm linked to a still body and a quietly alert mind. Neurofeedback aims to help the nervous system settle, so that sensations may feel less like an attack.

It is important to be honest here. Neurofeedback is a complementary approach, the research on sensory processing specifically is still limited, and results vary. It works alongside occupational therapy, which remains the main support for sensory difficulties. It does not replace a sensory diet, your OT's programme or advice from your paediatrician. If your child is autistic, you may also find our article on calming sensory overload useful.

What the process involves for a sensitive child

A fair question from parents is how a child who cannot bear a hat will cope with sensors. Every client starts with a 19-channel brain map, which takes about an hour and a half, with sensors on the head. If your child is very touch-sensitive, ask beforehand exactly what the mapping involves, and talk to your occupational therapist about how to prepare your child for it.

Training sessions are 45 to 60 minutes and begin with a short check-in on how your child is feeling. Your child does not have to concentrate on the sounds, as we explain in why you don't need to focus on the tones. Our what to expect page walks through the whole process.

What training aims for

Neurofeedback aims to help the nervous system settle. The hope is that this may ease mornings a little, help a child recover faster after a loud or scratchy moment, or support better sleep. Some children may respond more than others, and nothing is guaranteed.

A calmer nervous system may also make occupational therapy easier, because a child who is less on guard has more room to try new textures and activities. Sensory struggles are also a common reason behind difficult school mornings.

Common questions

Can neurofeedback cure sensory processing disorder?

No. Sensory differences are part of how your child's nervous system works, and they are not something to be cured. Neurofeedback aims to help the brain settle more easily, so that everyday sensations may feel less overwhelming. Results vary, and it belongs alongside occupational therapy, not in place of it.

My child hates having their head touched. Can they still do it?

It depends on your child. Sensors have to rest on the head for the brain map and for each session, so your child needs to be able to tolerate that. Ask the practice what is involved before you book, and ask your occupational therapist how to prepare your child. If it remains too distressing, it is fine to wait, because forcing it helps nobody.

Should we stop occupational therapy while doing neurofeedback?

Please don't. Occupational therapy is the main support for sensory difficulties, and neurofeedback is an addition to it. The two can run side by side, because a calmer nervous system may make it easier for your child to take part in OT activities. Let your therapist know if your child starts neurofeedback.

Living with a child whose world feels too loud and too scratchy asks a great deal of a family. If you would like to talk about whether neurofeedback could support your child alongside their therapy team, you are welcome to contact us.