Does autism cause sound sensitivity?

Are autistic people more sensitive to noise?

The scientists found that children with autism had stronger autonomic reactions than typically-developing children when they heard noises – but also when they didn’t. The stronger physiological response in ASD may trigger greater behavioral responses to sound, they concluded.

Does autism cause hypersensitivity?

Autistic people can experience both hypersensitivity (over-responsiveness) and hyposensitivity (under-responsiveness) to a wide range of stimuli. Most people have a combination of both. Many autistic people experience hypersensitivity to bright lights or certain light wavelengths (e.g., fluorescent lights).

What does autistic overstimulation feel like?

Overstimulation (OS) occurs when there is “too much” of some external stimulus or stimuli for a person’s brain to process and integrate effectively. This leads to an unpleasant sensation of being flooded and an impulse to escape the stimulus – or, failing that, to cry or scream or thrash about.

Are there any physical signs of autism?

People with autism sometimes may have physical symptoms, including digestive problems such as constipation and sleep problems. Children may have poor coordination of the large muscles used for running and climbing, or the smaller muscles of the hand. About a third of people with autism also have seizures.

What are autistic tendencies?

Children with Autism Spectrum Disorder are often restricted, rigid, and even obsessive in their behaviors, activities, and interests. Symptoms may include: Repetitive body movements (hand flapping, rocking, spinning); moving constantly. Obsessive attachment to unusual objects (rubber bands, keys, light switches).

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