We know that autistic individuals often have extreme sensitivity to external sensory experiences within the auditory, tactile, visual, and olfactory sensory systems.

Exteroception is the perception of the external sensory world and interoception is the perception of the internal sensory world. Clinical experience, autobiographies and research has confirmed that autism is associated with a different profile of exteroception and interoception. One of the diagnostic characteristics of autism is hyper- or hypo-reactivity to sensory input. The primary causes of a meltdown are stress from sensory sensitivity, cognitive overload, and aspects of social engagement. ways to facilitate emotional recovery for all those involved.activities for the person to safely release tension and stress.best ways to support a person through a meltdown.the signs of an imminent meltdown at the early and middle stages.accommodations and modifications to the causes and triggers where possible.the causes and triggers for stress and mental and/or physical tension.To avoid and manage a meltdown, we need to determine: The daily challenges inherent in these differences can lead to the buildup of stress which can eventually be released as a meltdown. Autistic people often have a different way of:

Meltdown definition