Alexithymia is difficulty assigning names to feelings, describing them to others or talking about them. It is considered a separate neuropsychological condition but has significant overlaps with autism.

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Interoception is the ability to notice and identify feelings inside one's body, like thirst or hunger. It also includes the ability to notice and regulate temperature changes or notice pain.
Learn moreSensory processing difficulties are a group of traits associated with neurodivergence. They're part of the wider group of sensory processing differences, meaning all the ways neurodivergent brains handle sensory information differently from neurotypical peers. Any of the brain's 8 sensory processing systems can be affected by processing difficulties.
Learn moreSensory Processing Disorder (SPD) is a potential grouping of sensory processing difficulties. As individual sensory processing difficulties are spread across a wide range of diagnoses, SPD is often used as a shorthand to describe significant neurodivergence-related sensory issues that are persistent in a person's life and limit their participation in everyday life, regardless of what diagnosis they would officially belong to.
Learn moreA feeling of immense distress, a sensory overwhelm / autistic overwhelm is a strong reaction to stimuli caused by the compounded effects of stress, exhaustion, lack of safety, a sense of danger, unmet needs, too much information, noise, sights or sounds, smells or touch.
Learn moreRestriction means being prevented from moving freely or being confined against your will. It can include being held down, trapped, or having your movement controlled by others. This is particularly important for neurodivergent people, who have historically faced harmful practices where restriction was used to stop stimming, force compliance, or 'manage' sensory overload.
Learn moreFlat affect is an autistic speech pattern that can include fewer facial expressions, reduced eye contact and speech that others might describe as 'monotone'. While these might be be interpreted as diminished emotional response, they actually reflect a different way of processing and expressing emotions. The intensity can vary with stress or cognitive load, and it often indicates deep focus rather than disinterest.
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