✦Ableism+
Discrimination, social prejudice, or systemic devaluation of individuals with physical, intellectual, psychiatric, or cognitive disabilities, rooted in the assumption that non-disabled ways of functioning are superior.
✦Allistic+
A descriptive term for an individual who is not autistic.
✦Auditory Processing Disorder (APD)+
A neurological deficit affecting how the brain interprets auditory data, where hearing acuity remains typical but speech clarity in background noise degrades.
✦Executive Dysfunction+
A disruption in cognitive processes mediated by the frontal lobe, impacting working memory, flexible thinking, task initiation, prioritization, and impulse regulation (common in ADHD, Autism, and Traumatic Brain Injuries).
✦Dyscalculia+
A specific learning difference characterized by severe difficulty in grasping arithmetic facts, number sense, time management, and mathematical reasoning.
✦Dysgraphia+
A neurological condition impairing the fine motor skills and cognitive processing needed to produce legible handwriting, spatial arrangement, and written expression.
✦Dyspraxia (Developmental Coordination Disorder)+
A neurological condition that impairs physical coordination, spatial awareness, and motor planning.
✦Masking (Camouflaging)+
The conscious or unconscious suppression of neurodivergent traits, repetitive motions (stimming), or cognitive limits to blend into neurotypical environments, frequently resulting in burnout.
✦Monotropism+
A cognitive theory describing minds that tend to pull intense attention toward a single interest or task at a time, characteristic of many autistic profiles.
✦Neurodivergent (ND)+
Having a brain that functions, learns, or processes information differently from the societal standard of typical cognition. Coined by Kassiane Asasumasu.
✦Neurodiversity+
The biological reality that human brain development and cognition vary naturally across the entire human population. Coined by sociologist Judy Singer.
✦Neurodiversity Movement+
A civil rights initiative advocating for self-determination, accommodation, institutional access, and dignity under the principle "Nothing about us without us".
✦Neurotypical (NT)+
An individual whose neurocognitive processing aligns with dominant societal standards of neurological functioning.
✦Pathological Demand Avoidance (PDA) / Pervasive Drive for Autonomy+
A neurodivergent profile characterized by an extreme autonomic nervous system flight-or-fight response when demands are perceived, whether direct or internal.
✦Proprioception & Vestibular Interoception+
Sensory systems that register body positioning, balance, and internal somatic sensations (such as heart rate, hunger, or bladder fullness), often hyper- or hypo-sensitive in unseen disabilities.
✦Rejection Sensitive Dysphoria (RSD)+
Severe physical and emotional discomfort triggered by the perception or reality of rejection, failure, or criticism, frequently linked with ADHD.
✦Sensory Processing Sensitivity / SPD+
A condition where the nervous system misinterprets incoming environmental stimuli (sounds, visual patterns, textures, lights), leading to sensory overload or under-responsiveness.
✦Stimming (Self-Stimulatory Behavior)+
Repetitive physical movements, vocalizations, or sensory inputs (rocking, humming, pacing) used to self-regulate emotional states and sensory loads.
✦Unseen (Invisible) Disability+
A physical, cognitive, neurological, or mental health condition that is not immediately visible to outside observers but substantially impacts daily living and access.
Language around neurodiversity evolves. These short explanations are a starting point for understanding—not diagnoses or individualized guidance.