Chapter Eighteen: Sensory Overload - A Stimulus-Rich World
Children with sensory processing differences experience overwhelming environments as distressing and exhausting, requiring understanding, tailored support, and practical accommodations to help them thrive

Key Takeaways for Parents/Caregivers

Physical Responses not Misbehavior
Sensory overload occurs when the brain struggles to process excessive sensory input—such as loud noises, bright lights, crowded spaces, or uncomfortable textures—leading to emotional, cognitive, and physical responses that may be mistaken for misbehavior

All Children can be Impacted
Children with neurodevelopmental differences (autism, ADHD, FASD, trauma histories) are especially prone to sensory overload, but neurotypical children can also experience it

Common Symptoms
Common symptoms of sensory overload include meltdowns, emotional outbursts, shutting down, and increased anxiety in crowded or noisy environments

Neurological Responses
Meltdowns are neurological responses, not intentional misbehavior or tantrums, and require calm, low-stimulus environments for recovery—not punishment

Tactile Sensitivity
Heightened tactile sensitivity is common, with children often distressed by certain fabrics, tags, or clothing seams, which can feel intensely uncomfortable to them

Focus Disruption
Sensory overload can disrupt focus and the ability to follow directions, as the brain prioritizes survival over attention and learning in overwhelming situations

Simple Communication/Visual Support
Clear, simple communication and visual supports (like charts or checklists) help children process instructions better during sensory stress

Sensory Limiting Accomodations
Advocating for accommodations—such as noise-canceling headphones or seating changes—can significantly improve a child’s participation and comfort in school and public settings

Document, Document and Collaborate
A sensory diary, medical documentation, and collaboration with professionals (e.g., occupational therapists) are valuable tools for effective advocacy

Brain Regions
The thalamus and prefrontal cortex play key roles in processing and filtering sensory information; dysfunction in these areas can lead to overload and difficulty with self-regulation

Brain Impact
Adaptive behavior and executive function are often affected, making transitions, organization, and emotional control more challenging for neurodiverse children

Compassion and Empathy
Compassionate understanding and environmental adjustments—not attempts to “fix” the child—are essential for helping children thrive in a stimulus-rich world
Explore Further
Recommended Readings
Join the Conversation
We invite you to delve deeper into the transformative insights of Embracing Hope. Share your experiences with Chapter five and connect with a community of caregivers dedicated to making a difference. Your story could inspire others on their journey.