Understanding Sensory Processing in Children with Autism: A Minnesota Parent’s Guide

1. Why Your Child Experiences the World Differently

Your child covers their ears at the sound of a hand dryer. They refuse to wear jeans because the fabric “hurts.” They spin in circles at the playground long after other kids have moved on. Or maybe they don’t seem to notice when you call their name from across the room, even though their hearing is fine.

If any of this sounds familiar, you’re not imagining things—and you’re not alone. What you’re observing are sensory processing differences, and they are one of the most common experiences shared by children on the autism spectrum. Research shows that between 45% and 96% of children with autism experience significant sensory challenges that affect their daily functioning. (Frontiers in Psychiatry, 2025)

Since 2013, sensory differences have been recognized as a core feature of autism in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5)—not just a side effect or quirk, but a fundamental part of how autism shapes a child’s experience. (CDC — Signs and Symptoms of ASD)

This guide is for Minnesota parents who want to understand what sensory processing means, how it shows up in everyday life, and what you can do to support your child—at home, at school, and through evidence-based therapy like ABA.

Sensory differences are not behavioral problems. They are neurological differences in how your child’s brain processes information from the world around them. Understanding this changes everything about how you respond.

2. What Is Sensory Processing—and What Goes Differently in Autism?

Sensory processing is your brain’s ability to receive, organize, and respond to information from your senses. Most people do this automatically—you hear a car horn and step back from the curb, you feel the texture of a sweater and decide whether it’s comfortable, you smell dinner cooking and your stomach growls.

For children with autism, this system works differently. The brain may amplify certain inputs (making a buzzing light feel unbearable), dampen others (so a child doesn’t notice they’ve scraped their knee), or actively crave specific types of stimulation (like spinning or rocking). These responses aren’t choices—they’re wired into how the nervous system operates.

And it goes beyond the five senses you learned about in school. Children have eight sensory systems:

• Sight (visual) — processing light, color, movement, and patterns
• Hearing (auditory) — processing sounds, volume, and pitch
• Touch (tactile) — processing pressure, texture, temperature, and pain
• Taste (gustatory) — processing flavors and food textures
• Smell (olfactory) — processing scents and odors
• Vestibular — processing balance, spatial orientation, and movement through space
• Proprioception — processing body position, pressure on joints and muscles, and awareness of where your body is
• Interoception — processing internal signals like hunger, thirst, temperature, and the need to use the bathroom

A child with sensory processing differences might be over-responsive in some systems and under-responsive in others—all at the same time. That’s why sensory profiles are unique to each child and why a cookie-cutter approach doesn’t work.

3. The Three Sensory Patterns: Over-Responsive, Under-Responsive, and Sensory Seeking

Children with autism typically show one or more of three sensory processing patterns. Your child may show a mix of all three depending on the sense involved and the situation.

Hypersensitivity (Over-Responsiveness)

The nervous system responds too strongly to ordinary sensory input. Everyday experiences feel overwhelming, painful, or intolerable. A 2025 systematic review in Frontiers in Pediatrics found that hypersensitivity is the most commonly reported sensory pattern in autistic children and is closely linked to anxiety, avoidance behaviors, and difficulty participating in daily routines. (Frontiers in Pediatrics, 2025)

What it looks like at home:

• Covering ears at hand dryers, vacuum cleaners, or crowded restaurants
• Refusing certain clothing because of tags, seams, or fabric textures
• Gagging at certain food textures or only eating a very narrow range of foods
• Becoming distressed under fluorescent lighting or in visually busy environments
• Avoiding being touched, hugged, or having their hair brushed

Hyposensitivity (Under-Responsiveness)

The nervous system doesn’t register sensory input strongly enough. The child may seem “tuned out” or unaware of things happening around them.

What it looks like at home:

• Not responding when their name is called (despite normal hearing)
• High tolerance for pain—not crying after bumps or falls that would upset other children
• Not noticing temperature changes (wearing a winter coat indoors, or going outside in Minnesota winter without noticing the cold)
• Difficulty recognizing when they’re hungry, full, or need to use the bathroom
• Seeming “in their own world” in noisy or busy environments

Sensory Seeking

The child actively craves specific types of sensory input and seeks it out intensely. This pattern often overlaps with under-responsiveness—the child’s nervous system needs more input to feel regulated.

What it looks like at home:

• Spinning, rocking, or jumping repeatedly
• Crashing into furniture, walls, or people
• Chewing on non-food items (shirt collars, pencils, toys)
• Seeking deep pressure—squeezing into tight spaces, wrapping tightly in blankets
• Staring at spinning objects, fans, or flickering lights
• Smelling everything—food, people, objects

Many children show a combination of patterns—over-responsive to sound but under-responsive to pain, or sensory seeking with movement but avoidant with textures. Your child’s unique sensory profile is what guides the right strategies.

4. How Sensory Processing Affects Everyday Life

Sensory differences don’t just show up during “sensory moments.” They ripple through every part of your child’s day—eating, sleeping, getting dressed, going to school, playing with friends, and managing emotions. A 2026 study published in Frontiers in Psychiatry found that sensory processing atypicalities directly influence social responsiveness in children with autism, with emotional and behavioral regulation acting as the bridge between sensory challenges and social difficulties. (Frontiers in Psychiatry, 2025)

Mealtime

Sensory-based food selectivity is the most common reason children with autism have restricted diets. It’s rarely about being “picky”—certain textures, temperatures, colors, or smells may genuinely feel intolerable. A child might eat only crunchy foods, refuse anything mixed together, or gag at the sight of certain colors on their plate.

Sleep

A child who is over-responsive to sound may wake up at every small noise during the night. One who is over-responsive to touch may struggle with the feeling of sheets or pajamas. Sensory seekers may need deep pressure (like a weighted blanket) to calm their nervous system enough to fall asleep.

Getting Dressed

Morning routines can become a daily battle when clothing tags scratch, socks feel “wrong,” or the seam of a shirt sits in the “wrong place.” This isn’t defiance—it’s a nervous system reacting to input that most people filter out without thinking.

School and Social Settings

A loud, brightly lit classroom with 25 other children is one of the most sensory-intensive environments a child can face. Fluorescent lights buzz, chairs scrape, kids shout, and transitions happen constantly. For a child with sensory processing differences, this can lead to withdrawal, meltdowns, or difficulty concentrating—not because they aren’t smart or capable, but because their brain is working overtime just to manage the environment.

Emotional Regulation

When a child’s sensory system is overloaded, their ability to regulate emotions drops. What looks like a “tantrum” may actually be a sensory meltdown—a neurological response to overwhelming input, not a behavioral choice. Understanding this distinction is critical for responding in a way that helps rather than escalates.

5. Practical Strategies You Can Use at Home Today

You don’t need to be an occupational therapist to start helping your child navigate sensory challenges. Here are evidence-based strategies that Minnesota families can begin implementing right away—always in consultation with your child’s therapy team.

Create a Sensory-Friendly Home Environment

• Reduce visual clutter in your child’s bedroom and play areas. Open shelving with bins, neutral wall colors, and soft lighting can make a big difference
• Control noise by using rugs on hard floors, soft-close cabinet hinges, and white noise machines in bedrooms
• Designate a “calm-down space”—a quiet corner with a beanbag, weighted blanket, noise-cancelling headphones, and a few preferred calming items. This isn’t a time-out; it’s a retreat your child can choose when they feel overwhelmed
• Switch to tagless, seamless clothing and let your child participate in choosing fabrics they find comfortable

Use a “Sensory Diet”

A sensory diet is a personalized schedule of sensory activities designed to help your child stay regulated throughout the day. It was developed by occupational therapist Patricia Wilbarger and is widely used in autism therapy. Think of it like meals for the nervous system—regular, planned “doses” of sensory input that help your child function at their best. Research shows that structured sensory diet interventions can lead to meaningful improvements in attention, behavior, and participation in daily activities. (Healthline — Guide to Sensory Diets)

Examples by sensory system:

• Proprioceptive input (body awareness): Pushing a laundry basket, carrying groceries, playing with heavy toys, bear hugs, or jumping on a trampoline
• Vestibular input (movement): Swinging, rocking in a chair, spinning on a sit-and-spin, or riding a bike
• Tactile input (touch): Playing with kinetic sand, water beads, play dough, or finger painting
• Auditory input (sound): Listening to calming music before transitions, using noise-cancelling headphones in loud settings
• Oral input (mouth): Crunchy snacks, chewy tubes, blowing bubbles, or drinking through a straw

Ask your child’s BCBA or occupational therapist to help design a sensory diet tailored to your child’s specific profile. At Ability Avenues, our clinical team works with families to integrate sensory strategies into in-home and center-based ABA therapy programs.

Prepare for Sensory-Challenging Situations

• Preview the experience: Before a trip to Target or the Minnesota State Fair, tell your child what to expect: “It will be loud and crowded. We’ll bring your headphones. We’ll take a break if you need one.”
• Pack a sensory kit: Noise-cancelling headphones, a fidget toy, sunglasses, and a chewy snack can make outings manageable
• Plan an exit strategy: Know where the quiet spaces are. Have a plan for leaving early without it feeling like a punishment
• Use visual supports: A simple picture schedule showing the steps of the outing helps your child anticipate what comes next

The goal of sensory strategies isn’t to “fix” your child or make them tolerate everything. It’s to help their nervous system feel regulated enough to learn, play, and connect with the people around them.

6. How ABA Therapy Addresses Sensory Processing Challenges

You might wonder: Isn’t sensory processing more of an occupational therapy thing? Yes, occupational therapists (OTs) are the specialists in sensory integration. But ABA therapy plays a critical and complementary role—especially when sensory challenges are driving challenging behaviors or limiting a child’s ability to learn and participate in daily life.

Here’s how ABA therapy at Ability Avenues addresses sensory processing:

Functional Behavior Assessment (FBA)

Your child’s BCBA conducts a thorough assessment to understand why a behavior is happening. When a child covers their ears and screams in the grocery store, the FBA helps determine whether the behavior is driven by sensory overload (automatic reinforcement) versus wanting to leave the store (escape). This distinction matters because the intervention is completely different. (Behavior Analyst Certification Board)

Systematic Desensitization

For children who are over-responsive to specific stimuli, ABA uses gradual, controlled exposure paired with positive reinforcement. For example, a child who can’t tolerate having their teeth brushed might start by simply holding the toothbrush, then touching it to their lips, then gradually increasing contact—all while being reinforced for each step. This approach respects the child’s pace and never forces them into overwhelming experiences.

Teaching Coping and Communication Skills

ABA therapy teaches children to recognize and communicate their sensory needs. Instead of melting down when the classroom gets too loud, a child can learn to request a break, put on headphones, or move to a quiet area. These are called functional communication responses—replacing challenging behavior with an effective, socially appropriate alternative.

Integrating Sensory Strategies Into Treatment Plans

A well-designed ABA program doesn’t ignore sensory needs—it builds them into the treatment plan. Sensory breaks, movement activities, and environmental modifications become part of the therapy session itself. When needed, your BCBA will collaborate with your child’s occupational therapist to ensure strategies are aligned across settings.

Caregiver Training

Perhaps most importantly, ABA therapy includes parent and caregiver training on sensory strategies. Your BCBA will teach you how to read your child’s sensory signals, implement strategies at home, and respond effectively when your child is dysregulated. Under Minnesota’s EIDBI benefit, caregiver training is a covered service at no additional cost to qualifying families. (Minnesota DHS — EIDBI)

7. Minnesota Resources for Sensory Support

Minnesota families have access to strong support systems for children with sensory processing differences. Here are resources worth knowing about:

EIDBI (Early Intensive Developmental and Behavioral Intervention)

Minnesota’s EIDBI benefit covers ABA therapy and related evidence-based services for children under 21 with autism spectrum disorder. Services include direct intervention, caregiver training, and care coordination—all of which can incorporate sensory strategies. EIDBI is funded through Medical Assistance (MA), MinnesotaCare, and MA-TEFRA. (Minnesota DHS — EIDBI Guide)

Occupational Therapy Services

If your child’s sensory challenges are significant, an occupational therapy evaluation can provide a detailed sensory profile and a customized intervention plan. Many Minnesota health plans cover OT for children with autism. Your pediatrician can provide a referral, and some EIDBI providers can coordinate OT alongside ABA therapy.

Autism Society of Minnesota (AuSM)

AuSM offers sensory-friendly community events throughout the Twin Cities, including movie screenings, museum visits, and social gatherings designed for families with sensory-sensitive children. They also host parent support groups where you can connect with other Minnesota families navigating similar challenges.

Sensory-Friendly Spaces in the Twin Cities

Several Twin Cities venues offer sensory-friendly hours or events:

• Minnesota Children’s Museum (St. Paul) — offers sensory-friendly mornings with reduced noise and lighting
• Mall of America (Bloomington) — offers sensory-friendly Santa visits and quiet hours
• Minnesota Zoo (Apple Valley) — provides sensory guides and quiet areas
• AMC Theatres — hosts sensory-friendly film screenings with adjusted lighting and sound

PACER Center

The PACER Center in Bloomington, MN, provides free workshops, one-on-one advocacy, and resources for families navigating special education and disability services. They can help you understand your child’s rights to sensory accommodations in school settings under IDEA and Section 504.

8. Sensory Meltdowns vs. Tantrums: How to Tell the Difference

One of the most important things you can learn as a parent is the difference between a tantrum and a sensory meltdown. They may look similar on the surface, but they have completely different causes and require completely different responses.

Tantrum

• Goal-directed: the child wants something specific (a toy, a snack, more screen time)
• The child maintains some awareness of their audience—they may check to see if you’re watching
• The behavior typically stops when the child gets what they want (or realizes they won’t)
• The child can usually be redirected or negotiated with

Sensory Meltdown

• Not goal-directed: the child’s nervous system is overwhelmed and has reached its limit
• The child is not in control—they cannot stop even if you give them what they want
• May involve crying, screaming, covering ears, hitting, running away, or shutting down completely
• Often triggered by cumulative sensory overload—the meltdown at 5 p.m. may have started building at 8 a.m.
• The child needs help returning to a regulated state, not consequences

How to Respond to a Sensory Meltdown

1. Stay calm. Your regulation helps regulate your child
2. Reduce sensory input immediately. Move to a quieter, dimmer space. Remove overwhelming stimuli
3. Offer comfort on their terms. Some children want deep pressure (a tight hug); others need space. Follow your child’s lead
4. Don’t talk too much. Words are additional sensory input. Keep language minimal: “You’re safe. I’m here.”
5. Give time. Meltdowns need to run their course. There is no quick fix—only patient, regulated support
6. Debrief later. When your child is calm, you can gently review what happened and brainstorm strategies for next time

A sensory meltdown is not a discipline problem. It’s a sign that your child’s nervous system has been pushed past its capacity. Your job in that moment is not to correct—it’s to co-regulate.

9. Frequently Asked Questions

10. Your Child’s Sensory Needs Deserve Expert Support

If you’re a parent in Minneapolis or the Twin Cities suburbs watching your child struggle with sensory experiences that other kids seem to handle easily, know this: what you’re seeing is real, it has a name, and there are proven strategies that can help.

At Ability Avenues, our Board Certified Behavior Analysts understand that sensory processing differences are at the heart of many challenges children with autism face. We don’t ignore sensory needs—we build strategies around them. Every child’s treatment plan at our practice accounts for their unique sensory profile, and every family receives training on how to support their child at home.