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NAAVoices.com — Neurodiversity professionals
For Healthcare
Professionals & Specialists
Clinical resources, late and missed diagnosis, RSD, alexithymia, menopause and neurodivergence, criminal justice, and the Solihull Approach. Contact to obtain downloadable resources.
For healthcare professionals
ADHD, autism, and neurodiversity guidance for clinical practice
Healthcare professionals are often the first point of contact for neurodivergent individuals who have gone undiagnosed for years. Trauma-informed, neurodiversity-affirming practice is essential across all clinical settings.
Neurodiversity-Affirming Guidance & UK Support Pathways
A comprehensive NAAVoices guide covering neurodiversity-affirming practice across health, education, and social care — including UK support pathways, professional responsibilities, and what good looks like at each stage.
Read the guide →ADHD in Clinical Practice — Healthcare Guide
Guidance for GPs, practice nurses, and other clinicians on recognising ADHD in adults and children, understanding the referral pathway, and supporting patients awaiting diagnosis.
Contact to obtain →ASD in Clinical Practice — Healthcare Guide
Practical guidance for healthcare professionals on recognising autistic presentations in adults and children, navigating the assessment pathway, and providing neurodiversity-affirming care.
Contact to obtain →The Impact of Missed & Late Diagnosis
Clinical context on why late diagnosis matters — including the mental health impact, the experience of masking, and how years of misdiagnosis (particularly for depression and anxiety) can be avoided.
Read on this page →NICE Guidelines — ADHD & Autism
Current NICE guidance on ADHD (NG87) and autism spectrum disorder in under-19s (CG128) and adults (CG142), with practical clinical context.
NICE ADHD (NG87) → NICE Autism (CG142) →Neurodiversity-Affirming Guidance & UK Support Pathways
A comprehensive NAAVoices guide covering neurodiversity-affirming practice and UK support pathways for health, education, and social care professionals. Evidence-informed and co-produced with lived experience.
Read on NAAVoices.com →Understanding support needs
While neurodivergent individuals have many strengths, they may require specific supports to navigate a world predominantly designed for neurotypical functioning. Understanding these needs is essential for creating inclusive environments.
Sensory accommodations
- Sensory-friendly environments with adjustable lighting
- Noise-cancelling headphones and quiet spaces
- Permission to use fidget tools or movement breaks
- Choice over seating position and proximity to sensory triggers
Clear communication
- Written instructions alongside verbal communication
- Visual schedules and step-by-step instructions
- Clear advance notice of changes to routine
- Explicit expectations without “reading between the lines”
Structure & predictability
- Consistent daily structures and routines
- Visual organisers, checklists, and timers
- Advance notice of changes with explanations
- Breaking down large tasks into manageable steps
Time & processing support
- Extended time for exams and assignments
- Flexible deadlines where possible
- Patience during conversations and processing time
- Tools to externalise time (visual timers, clocks)
Executive function support
- Visual organisers and planning tools
- Checklists and reminder systems
- Task breakdown and step-by-step guidance
- Regular check-ins without judgement
Learning accommodations
- Assistive technology (text-to-speech, speech-to-text)
- Alternative assessment methods
- Multi-sensory learning approaches
- Access to written materials in advance
Moving forward together
Embracing neurodiversity means recognising that neurological difference is a natural part of human variation, not a deficit to be corrected. True inclusion requires more than awareness — it demands action. This includes advocating for accommodations, challenging stigma, amplifying neurodivergent voices, and creating accessible spaces and systems.
When neurodivergence goes unnoticed — mental health suffers
The impact of late or missed diagnosis is significant, lasting, and preventable. Understanding the links helps us respond with the care people deserve.
Without diagnosis
The cost of going unrecognised
- Years of being told you are lazy, disruptive, or difficult
- Treating depression and anxiety without addressing the underlying neurodevelopmental difference
- Decades of masking — performing neurotypicality at enormous personal cost
- Internalised shame and self-blame for difficulties that were never your fault
- Autistic burnout — total collapse of the ability to function after years of masking
- Increased vulnerability to domestic abuse, exploitation, and trauma
With diagnosis
The power of recognition
- Understanding why things are hard — and that it was never a character flaw
- Access to appropriate support, adjustments, and treatment
- Legal protections under the Equality Act 2010
- Community and connection with others who understand
- The ability to stop masking — and begin to recover
- A new narrative: not broken, just different
The Solihull Approach
For parents, carers & professionals — understanding behaviour as communication
The Solihull Approach is an NHS-developed, evidence-based model that helps adults understand behaviour as a form of communication. By combining child development, attachment theory, and neuroscience, it supports parents and professionals to respond in ways that build safety, connection, and emotional regulation. It is particularly effective for neurodivergent children and young people.
Containment
- Helping children feel safe, held, and understood
- Responding to emotional states before managing behaviour
- Particularly important for neurodivergent children who may struggle to self-regulate
Reciprocity
- Attuned, responsive interactions
- Reading and responding to the child’s cues
- Building trust through consistent, warm responses
Behaviour management
- Predictable boundaries rooted in the relationship
- Reducing conflict by addressing underlying needs
- Simple, practical tools that work in real-life settings
RSD, alexithymia & emotional experience
ADHD & autism
Rejection Sensitive Dysphoria (RSD)
RSD is an intense, often overwhelming emotional pain triggered by perceived — or actual — rejection, criticism, teasing, or failure. It is common in ADHD and autism and is frequently misdiagnosed as borderline personality disorder or bipolar disorder.
- The pain is disproportionate to the event — but it is real, not dramatic
- Often triggered by perceived criticism, failure, or social exclusion
- Can cause avoidance of situations where failure is possible
- May lead to intense people-pleasing to pre-empt rejection
- ADHD medication can reduce RSD symptoms in some people
- Important for professionals assessing or treating neurodivergent people
Autism & ADHD
Alexithymia
Alexithymia describes difficulty identifying and describing one’s own emotions. It affects approximately 50% of autistic people (and many people with ADHD) and has significant implications for therapy, healthcare, and relationships.
- Difficulty knowing what emotion you are feeling — or that you are feeling one at all
- Emotions may be experienced as physical sensations rather than named feelings
- Can make standard talking therapies less accessible without adaptation
- Often misread as lack of empathy — this is a misconception
- Professionals should adapt communication to avoid emotion-labelling demands
- Body-based and somatic approaches to therapy can be more accessible
Underrecognised
Menopause & neurodivergence
The intersection of menopause and ADHD/autism is increasingly recognised in clinical research, but remains poorly understood in practice. Hormonal changes during perimenopause and menopause can significantly affect executive function, sensory sensitivity, emotional regulation, and masking capacity — often bringing previously managed difficulties to a crisis point.
Why this matters clinically
- Oestrogen plays a significant role in dopamine and serotonin regulation — directly affecting ADHD symptoms
- Many women receive their ADHD or autism diagnosis peri-menopause, when previously managed coping strategies break down
- Symptoms of perimenopause and ADHD/autistic burnout significantly overlap and can be mistaken for each other
- HRT may improve ADHD symptoms in some women — awareness among prescribers is low
For professionals
- When a woman in her 40s or 50s presents with sudden deterioration in executive function, mood, or overwhelm — consider both perimenopause and neurodivergence
- Do not assume it is “just menopause” or “just ADHD” — it may be both, interacting
- ADHD medication may need review or adjustment during hormonal changes
- The Menopause Charity and ADHD UK both have resources on this intersection
Criminal justice
Neurodivergent people & the criminal justice system
Neurodivergent people are significantly overrepresented in the criminal justice system — both as victims and as defendants. Research consistently shows higher rates of autism and ADHD among people in custody compared to the general population.
Key issues
- Police interviews may not be accessible — neurodivergent people may give inconsistent accounts, appear calm after trauma, or not understand their rights
- Autistic people may have a strong need to tell the truth even when it harms their case
- Impulsivity in ADHD may contribute to offending without full comprehension of consequences
- Neurodivergent people may be particularly vulnerable to exploitation, coercion, and being manipulated into criminal activity
Rights & adjustments
- Appropriate Adults must be provided for vulnerable suspects in police interviews (PACE Code C)
- Neurodivergent defendants are entitled to special measures and intermediaries in court
- An Equality Act assessment should be conducted by courts and prisons
- The National Autistic Society and ADHD UK can provide guidance and referrals to specialist solicitors
- Always disclose a diagnosis (or suspected diagnosis) to your solicitor
Neurodiversity & domestic abuse — the clinical link
A critical intersection that every professional working with either group must understand
Research consistently shows that neurodivergent people are at significantly elevated risk of experiencing domestic abuse. This is not incidental — it is a direct consequence of specific neurological vulnerabilities that perpetrators recognise and exploit. Every professional working with neurodivergent people must understand this risk.
Why ND people are at elevated risk
- Social communication differences can make manipulation, gaslighting, and coercive control harder to identify in real time
- Masking and people-pleasing — developed to navigate a neurotypical world — can prevent disclosure and make abuse feel “normal”
- Black-and-white thinking may make it harder to hold the complexity of “sometimes loving, sometimes abusive”
- Sensory and emotional dysregulation may mean abuse is experienced more intensely but reported less clearly
- Dependency on routine and predictability can significantly increase the barriers to leaving
- Previous experiences of being disbelieved — by parents, teachers, services — make disclosing abuse less likely
- Financial dependency, which may be higher in adults with ND conditions, further reduces ability to leave
What professionals must do differently
- Routine enquiry about DA should include adapted communication — written options, direct questions, no ambiguous language
- A flat affect, delayed emotional response, or inability to name the emotion is not evidence that abuse is not serious
- Inconsistency in accounts is common with ND — it does not indicate dishonesty
- DASH risk assessments should be completed but interpreted with ND presentation in mind
- MARAC referrals should note ND conditions as a risk amplifier
- IDVAs working with ND survivors need adapted communication approaches
- Safety planning must account for ND-specific barriers to leaving — routine disruption, sensory safety, communication needs
Post-separation
Post-separation abuse & ND
Post-separation abuse — abuse through children, courts, and legal systems — is particularly devastating for neurodivergent survivors. The court system, multi-agency meetings, and legal processes are all environments where ND people face significant barriers. Abusers frequently exploit these barriers deliberately.
- DARVO is highly effective against ND people whose accounts may appear inconsistent
- Court environments — formal, unpredictable, high-demand — can trigger shutdown or meltdown
- Request special measures early: intermediary, written communication, breaks
For ND survivors
What support needs to look like
- DA services must provide ND-adapted versions of their materials and processes
- Referral to The Empowered Voices Practice for specialist ND/DA coaching
- Allow extra processing time at every stage — appointments, disclosures, safety planning
- Written information as well as verbal — always
- Be explicit: “Is there anything about how you process information that would help me support you better?”
Autistic cognition theory
Monotropism — understanding autistic attention
Monotropism is an influential theory of autistic cognition developed by autistic researchers (Dinah Murray, Wenn Lawson, and others). It proposes that autistic people tend to focus their attention intensely on fewer things at a time, with strong resistance to shifting that attention — rather than distributing attention broadly across many things simultaneously as neurotypical cognition tends to do.
What monotropism explains
- Intense interests: Deep, passionate focus on specific areas — the attention tunnel is very deep
- Transitions: Difficulty shifting attention from one thing to another — especially when unexpected
- Demand avoidance: Demands require shifting the attention tunnel — which is effortful and anxiety-provoking
- Monotropic split: Being pulled in two attention directions simultaneously is deeply uncomfortable
- Social difficulty: Social interaction requires real-time processing across multiple channels — extremely demanding under monotropism
Clinical applications
- Explains autistic traits far better than the outdated “theory of mind” deficit model
- Suggests environmental modification (reducing unexpected demands, allowing tunnel focus) is more effective than “social skills training”
- Reframes PDA, meltdowns, and transitions as attention regulation challenges rather than behavioural problems
- Provides a framework for why hyperfocus is so productive and why interrupting it is so distressing
Underrecognised
Sleep & neurodiversity
Sleep difficulties are extremely common across autism, ADHD, and dyspraxia — and are frequently undertreated, misattributed, or attributed to anxiety or poor sleep hygiene when the cause is neurological.
Common sleep presentations
- Delayed Sleep Phase: The circadian rhythm is shifted late — very common in ADHD. Not insomnia; the person can sleep, but at the “wrong” time. Bright light therapy and melatonin can help.
- Difficulty switching off: The autistic brain continues to process the day, social interactions, and sensory experiences long after the person lies down
- Night-waking: Common across ND conditions — often related to sensory hypersensitivity or hyperarousal
- Sensory sleep difficulties: Temperature, noise, texture, light — all can prevent sleep onset or maintenance
Clinical approach
- Do not default to CBT-I (cognitive behavioural therapy for insomnia) without first considering neurological factors
- Melatonin is commonly used in both autistic children and adults — prescribe at appropriate dose and timing
- Environmental modification: blackout blinds, white noise, weighted blankets, temperature regulation
- ADHD medication timing can significantly affect sleep — review the prescription schedule
- Address sensory environment before sleep hygiene advice
Clinical context
Gender incongruence & neurodivergence — clinical notes
Multiple studies across several countries show that autistic people are 3–6 times more likely to identify as gender-diverse, and that gender-diverse populations have significantly higher rates of autism and ADHD than the general population. This is not a coincidence and not a cause-and-effect relationship — it is a co-occurrence.
Clinical implications
- Do not pathologise gender diversity in neurodivergent people or attribute it to autism/ADHD
- Do not delay or withhold gender-affirming support pending ND assessment outcomes — these are independent needs
- Autistic reduced conformity to social gender norms may facilitate earlier and more authentic self-identification — this is not a symptom
- Assessment for both ND conditions and gender incongruence should proceed in parallel with communication between teams
- Gender-affirming services must make adaptations for ND service users: written materials, longer appointments, sensory-accessible environments
Current evidence & resources
- Van der Miesen et al. (2018): significantly elevated autism rates in gender dysphoria clinic populations
- Warrier et al. (2020): large-scale data showing significant overlap between autism and gender diversity
- Gendered Intelligence: resources and training for professionals working with trans and gender-diverse neurodivergent people
- Tavistock clinical guidance (now GIDS successor services) acknowledges ND co-occurrence
Mental health & neurodivergence — clinical guidance
Differential diagnosis, misdiagnosis patterns, and treatment adaptation
Neurodivergent people experience mental health difficulties at significantly higher rates than the general population — but standard diagnostic frameworks and treatment pathways frequently fail them. The mental health presentation is often a consequence of unrecognised neurodivergence, not the primary diagnosis.
Common misdiagnosis patterns
- Autism → BPD: Autistic emotional intensity, RSD, and relationship difficulties in women are frequently misdiagnosed as BPD
- ADHD → Bipolar: ADHD mood instability and energy fluctuations are misread as bipolar cycling
- Autistic burnout → Treatment-resistant depression: Burnout does not respond to antidepressants in the same way as depression
- Anxiety as primary → masking fatigue: Anxiety is frequently secondary to the effort of masking, not a primary condition
- PDA → ODD: Pathological Demand Avoidance misread as Oppositional Defiant Disorder — completely different causes and interventions
Adapting mental health treatment
- CBT requires significant adaptation for ND people — slower pace, concrete examples, written materials, no reliance on metaphor
- Alexithymia (difficulty identifying emotions) may make emotion-focused therapy inaccessible without adapted approach
- Group therapy requires ND-aware facilitation — the social demands of groups are not neutral
- ACT (Acceptance and Commitment Therapy) and schema therapy may be more accessible for some ND people
- Always assess for autism and ADHD before a diagnosis of BPD, bipolar, or treatment-resistant depression
- Peer support from other ND people has strong evidence as a therapeutic intervention
Prescribing note: ADHD stimulant medication can worsen anxiety in some people. In ND people with co-occurring anxiety, a careful titration approach and close monitoring is essential. Non-stimulant options may be preferable where anxiety is a significant feature.
Scope & disclaimer
About these resources
These materials are provided for informational and educational purposes only. They do not constitute nursing care, clinical assessment, diagnosis, treatment, legal advice, or professional decision-making. Although created by a registered nurse, they are not delivered within a nurse–patient relationship and do not establish a duty of care.
Users remain responsible for seeking appropriate clinical, educational, safeguarding, or legal guidance from qualified professionals or statutory services. All content should be used in conjunction with local policies, safeguarding procedures, and professional standards. All NAAVoices.com documents are designed to support clear, consistent, and trauma-informed documentation and evidence gathering. They complement, rather than replace, statutory processes, formal assessment tools, and clinical pathways.
NAAVoices.com — Survivor-led · Neurodiversity-affirming · Evidence-informed — Laura Prince (pseudonym)
Key NAAVoices resources
⚖Domestic Abuse Hub — Legal Rights, Court Orders & Support
⚖DA & Neurodiversity — Understanding the Risks & Barriers
⚖Am I Being Abused? — Self-Assessment Tool
⚖Neurodiversity Hub — Types, Strengths, Myths & Glossary
All resources by NAAVoices.com — survivor-led, trauma-informed, evidence-based
NAAVoices.com
Survivor-led, trauma-informed resources for domestic abuse survivors, neurodivergent individuals, and families.
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