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 avoiding, also known as sensory under-responsivity, refers to a pattern of behaviour where individuals actively try to avoid or minimise exposure to sensory stimuli. These individuals may have a heightened sensitivity to sensory input and…
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 moreCognitive inflexibility, also erroneously referred to as rigid thinking, is a diagnostic characteristic of autism that describes difficulty shifting between tasks, perspectives, or plans. The label captures how the trait looks from outside — but the internal experience is better understood through monotropism: a processing style that goes deep rather than wide. The depth that makes sustained focus, thoroughness, and reliability possible is the same depth that makes switching costly. The difficulty and the strength are the same mechanism.
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