All guides — the Neurodiverge App library

What is AuDHD?

The dual operating system of co-occurring autism + ADHD in adults. Why most are diagnosed late.

What is ADHD?

ND-affirming pillar guide on adult ADHD. Subtypes, neurobiology, the late-diagnosis story.

The Autism Spectrum

Not a severity scale — a description of variation across many independent dimensions.

Late-Diagnosed Autism

The specifically-adult experience of recognising autism after years of other labels.

The ND Diagnosis Pathway

Self-screen → decision → clinician vetting → assessment → report → next steps. UK + US.

Am I imagining it?

The four-stage journey of late recognition: doubt → recognition → triangulation → action.

Autistic Burnout

The Raymaker 3-feature definition, recovery patterns, why it’s distinct from depression.

ADHD Burnout

ADHD-specific burnout cycle. Symptom pattern, recovery time, structural interventions.

AuDHD Burnout

The combined-load burnout pattern for AuDHD adults. Stacks both dynamics; recovery often longer.

Autistic Burnout Symptoms

The detailed symptom list, broken down by domain. How to tell it apart from depression early.

Sensory Processing Disorder

The 8 sensory channels. How SPD overlaps with autism and ADHD; how to map your own profile.

Sensory Overload

What overload actually is at the nervous-system level. What helps in the moment, and structurally.

Sensory Diet

How to design daily sensory input that fits your nervous system. Plain language, OT-grounded.

Autism Overstimulation

Specifically autistic overstimulation patterns. How they build over a day or week.

Interoception

The internal sense — hunger, thirst, fatigue, emotion signals. Why hypo-interoception is common.

Alexithymia

Difficulty identifying and describing emotions. Common in autistic adults; major therapy implication.

Autistic Stimming

What stims actually do at the nervous-system level. Why suppressing them is structurally costly.

Autistic Meltdowns + Shutdowns

Two responses to the same threshold. What helps after, never during. Identity-first framing.

Autistic Shutdown

The inward response: going quiet, non-speaking, withdrawn. The quiet signs, and what helps during and after.

ADHD Meltdown

Emotional dysregulation specifically in the ADHD profile. Different shape from autistic meltdown.

Emotional Dysregulation (ADHD)

Why ADHD brains run hotter; what scaffolding actually reduces the spike frequency.

Autistic Masking

The lifelong cost of masking. The masking-burnout cycle. Why de-masking is a structural intervention.

Monotropism

Monotropic vs polytropic attention. Why interrupting flow is more expensive for autistic adults.

Autistic Special Interests

The deep-focus pattern as nervous-system regulation, not just a hobby. Reframed positively.

Autistic Inertia

The starting + stopping problem specific to autistic adults. Distinct from ADHD initiation.

Executive Dysfunction

The 8 EF processes; how they show up differently across ADHD, autism, AuDHD, and other ND profiles.

ADHD Paralysis

The five types of ADHD paralysis: task, choice, mental, sensory, decision. What helps.

ADHD Body Doubling

Why having someone else present makes hard tasks possible. The neurology of co-regulation.

ADHD Time Blindness

Why the ADHD time horizon collapses. Scaffolding tools that respect a 36–72 hour window.

ADHD Object Permanence

Out of sight, out of mind isn’t a personality flaw — it’s a working-memory pattern.

ADHD Hyperfixation

How hyperfixation differs from autistic monotropic focus. When it’s a strength, when it costs.

Hyperfocus

The deep-focus state across both autism and ADHD. Why it’s a feature to channel, not a problem.

Inattentive ADHD

The presentation that gets missed in school, especially in girls. Adult recognition patterns.

Types of ADHD

Inattentive, hyperactive-impulsive, combined — how the DSM splits it and why it’s flawed.

ADHD Medication

Stimulant vs non-stimulant overview. What to track in a trial. Honest about variability.

ADHD Symptoms (adults)

The full symptom list in plain language. Beyond the kids-in-a-classroom stereotype.

Signs of ADHD in Adults

How adult ADHD actually shows up day to day. Often nothing like the childhood version.

Rejection Sensitive Dysphoria

RSD as a nervous-system response, not a personality flaw. The 24-hour delay rule for triggered decisions.

Autism + RSD

How RSD specifically presents in autistic adults — longer time-course, recursive shame layer.

Autistic Relationships

Long-term partnerships and friendships. The cadence problem, masking-recovery cycle, conflict shape.

ADHD Relationships

ADHD relationship dynamics. RSD spikes, hyperfocus shifts, the EF partner gap.

Autism + Dating

Dating as an autistic adult: disclosure timing, sensory considerations, finding compatible partners.

Autistic Employment

Workplace accommodations, disclosure strategy, why certain job structures fit and others don’t.

Pathological Demand Avoidance (PDA)

PDA as autonomic demand-anxiety. The 'Persistent Drive for Autonomy’ reframe.

Adult PDA

PDA specifically in adults — work, healthcare, relationships. What doesn’t work, what helps.

ADHD in Women

Late-diagnosed female-presenting ADHD: inattentive dominance, masking, hormonal cycle dimension.

ADHD Symptoms in Women

Symptom presentation in women and AFAB adults. Often missed entirely in childhood.

Autism in Women

Female-presenting autism — why it gets missed. How it differs from male-coded diagnostic frame.

Autism Symptoms in Women

The specific symptom presentation. Internalised, social-camouflaged, often missed.

AuDHD in Women

The combined AuDHD pattern in women and AFAB adults. Cycle interaction, perimenopause unmasking.

Autism or cPTSD?

The most common late-diagnosis confusion. Five structural questions that separate them.

Autism vs ADHD

Side-by-side comparison of how the two profiles differ — and how they stack in AuDHD.

Autism + Anxiety

Why autistic adults run with elevated baseline anxiety. Structural vs clinical.

ADHD + Depression

The bidirectional pattern. How treating one without the other often fails.

ADHD + OCD

The opposing-looking but commonly co-occurring pattern. What changes diagnostically.

Autism + OCD

How OCD vs autistic rigidity present differently — and how they overlap.

Dyslexia

ND-affirming framing of dyslexia. Co-occurrence with ADHD and autism patterns.

Dyscalculia

The specific learning difference for numerical work. Often missed in adult diagnostics.

Dyspraxia

Developmental coordination differences. Often overlaps with autism, ADHD, hypermobility.

Hyperlexia

Early-and-precocious reading paired with later comprehension or social challenges.

Tourette Syndrome

Tics and Tourette’s; high overlap with ADHD and autism. ND-affirming care principles.

Asperger Syndrome (history)

Why the term is no longer used — and how to talk about it if it was your original diagnosis.

Am I autistic?

What self-recognition usually looks like. When self-screens help; when they mislead.

Am I ADHD?

Adult ADHD self-recognition arc. The patterns most adults describe before assessment.

Am I AuDHD?

First-person recognition guide for the autism + ADHD overlap. The signs, the contradictions, the free self-screens.

Am I neurodivergent?

Broader self-recognition guide covering the full ND umbrella, not just one profile.

Autism Traits Checklist

Trait list grouped by domain. Not a diagnostic instrument — a self-recognition aid.

Autism Symptoms

The full symptom list in plain language. Adult presentations, not just kids.

Signs of Autism

How autism shows up across the lifespan. Beyond the male-coded clinical defaults.

Signs of Autism in Adults

Specifically adult presentation. Often nothing like what childhood literature describes.

Autism Diagnosis in Adults

Pathway, clinician vetting, what to expect. UK and US specifics.

Neurodivergent vs Neurotypical

What ’neurotypical’ actually means as a category — and why the distinction matters.

ND-Affirming Therapy

The clinician-vetting questions. Modalities that work (SE, IFS, EMDR with autism training).

ND-Affirming Coach

The 5-question filter for vetting any coach (human or AI). Red flags, green flags.

Executive Function Coach

EF coaching specifically. Who it fits, what it does, when it’s the right intervention.

ADHD Executive Function Coach

ADHD-specific EF coaching deep dive. The medication + coaching combo. Vetting questions.

ADHD Coach for Adults

Adult ADHD coaching across both tactical + identity work. What good sessions look like.

ADHD Coach for Women

Hormonal-cycle aware coaching, AuDHD overlap, late-recognition arc support.

ADHD Life Coach

Big-picture life-design work for ADHD adults. How it differs from EF coaching or therapy.

ADHD Entrepreneur Coach

Coaching for ADHD + AuDHD founders. Why founders skew ND; specific shiny-object / admin patterns.

Autism Coach

ND-affirming autism coaching: sensory design, masking-recovery, late-diagnosis identity work.

AuDHD AI Coach (design philosophy)

What good AI coaching for AuDHD adults must do and refuse to do. The basis for our coach.

ADHD App

Honest 4-category review framework for the ADHD-app market. What actually helps, what doesn’t.

Neurodivergent Parenting

ND-affirming parenting principles. For ND parents and parents of ND kids.

Neurodivergent Kids

How to support ND kids without ABA-derived approaches. Sensory, executive, identity.

AuDHD Symptoms

The combined AuDHD symptom picture. How autism and ADHD symptoms interact, layer, and conflict.

Neurodivergent Symptoms

Cross-condition overview of neurodivergent symptom patterns. Stepping-stone for self-recognition.