AUDHD Glossary

The ND Hive Glossary

AUDHD in real language.

Where autism and ADHD overlap, contradict, and live inside the same nervous system. The terms you need to make sense of a brain that wants both predictability and novelty at the same time.

AUDHD isn’t just ADHD plus Autism. It’s a push-pull nervous system where one part of you wants structure and the other part fights it like it’s a threat. These terms reflect that.

A

AUDHD

Co-occurring

Autism plus ADHD. A brain that wants both predictability and novelty at the same time.

Autistic Burnout

Clinical

Deep, long-term exhaustion from sensory overload, masking, and unmet needs. More severe and longer-lasting than ADHD burnout.

B

Bottom-Up Processing

Clinical

Detail-first thinking, common in autism. You notice everything before seeing the big picture.

C

Contradictory Needs Loop

AUDHD-Specific

Wanting routine but resisting it. Wanting connection but avoiding people. Wanting help but rejecting it. The hallmark AUDHD experience.

D

Demand Avoidance (PDA Traits)

Clinical

Strong nervous system reaction to perceived demands. Even things you want to do can feel like a threat.

E

Executive Dysfunction (AUDHD Version)

AUDHD-Specific

Even more complex because: ADHD says “can’t start.” Autism says “needs the right conditions.” So nothing happens.

F

Filtering Differences

Clinical

Difficulty filtering sensory, emotional, or informational input. Everything comes in at full volume.

H

Hyperfixation

Clinical

Like hyperfocus, but often deeper, longer, and identity-linked. Can feel consuming.

I

Interoception Differences

Clinical

Difficulty sensing internal body signals (hunger, thirst, pain). Leads to forgetting basic needs.

M

Masking (Autistic + ADHD)

AUDHD-Specific

More complex and exhausting. You’re managing social rules and executive dysfunction at the same time.

N

Nervous System Dysregulation

Clinical

Frequent shifts between fight, flight, freeze, and shutdown. Less stable baseline.

P

Pattern Recognition (Heightened)

Clinical

Strong ability to detect patterns, systems, and inconsistencies. Often a strength.

PDA (Persistent Drive for Autonomy)

Clinical

A profile where autonomy is a core need. Control equals safety.

R

Rigid Thinking vs Impulsivity Conflict

AUDHD-Specific

Autism wants sameness. ADHD wants novelty. You live in the tension between the two.

S

Sensory Seeking + Sensory Avoidance

AUDHD-Specific

You might crave stimulation and be overwhelmed by it. Yes, both. Often in the same day.

Shutdown

Clinical

Complete withdrawal when overwhelmed. Different from ADHD paralysis. This is deeper and more protective.

T

Task Initiation Gridlock

AUDHD-Specific

You can’t start because: it’s unclear (autism), it’s boring (ADHD), and it’s overwhelming (both).

U

Unmasking

Clinical

Letting go of learned behaviors that hide your traits. Often messy, emotional, and identity-shifting.

W

White Space Anxiety

AUDHD-Specific

Unstructured time can feel unsafe (autism). But structure can feel restrictive (ADHD). So both feel wrong.

If this is the first time AUDHD made sense, you’re not alone.

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