ADHD brain screening in Lancaster

You've taken every online ADHD quiz. You relate to every social media post. You're fairly certain you or your child has ADHD. But near Lancaster, as across the rest of Lancashire, turning that suspicion into action means navigating a system that wasn't built for speed — or for objectivity.

The NHS pathway is a conversation. Questionnaires. Rating scales. A clinical interview. All valuable — but all subjective. They measure reported behaviour, not brain function. And for anyone who masks their symptoms — which includes most women, most high-functioning adults, and many children who compensate through anxiety-driven effort — the questionnaire scores can look normal even when the underlying neurology is clearly not.

That's why our qEEG screening exists. We measure the brain directly. Four electrodes, 7 minutes of recording, and a comparison against 311+ research subjects. The result: a z-score showing exactly how many standard deviations your theta/beta ratio sits from the age-matched average. Objective. Quantified. Impossible to dismiss. Our next steps guide shows every pathway from screening to diagnosis.

The FDA cleared the NEBA System in 2013 specifically to assist in the evaluation of ADHD in patients aged 6–17. The clearance was based on the theta/beta ratio measured at Cz — the same measurement, at the same electrode site, that we use in our screening. The FDA's decision was supported by a multi-site clinical trial demonstrating that TBR data improved diagnostic accuracy when combined with standard clinical evaluation.

Since then, the evidence base has continued to grow. The International Society for Neurofeedback and Research (ISNR) and the Association for Applied Psychophysiology and Biofeedback (AAPB) both recognise qEEG assessment as a Level 1 (Best Practice) standard for ADHD evaluation.

Our screening applies this evidence in a practical, accessible format: 30 minutes, same-day report, no referral needed. The science is established. We simply make it available to the people who need it.

Read the full breakdown of the research behind our screening on our ADHD brain science page.

The technology we use is a BrainBit Flex4 — a clinical-grade 4-channel EEG system with Web Bluetooth connectivity. Dry spring-loaded electrodes achieve research-quality signal without gel or preparation time. Channel mapping follows established neuroscience protocols for ADHD assessment.

Data processing uses Hanning-windowed Fast Fourier Transform. Band power is computed across every recording phase, then compared against our normative database from six peer-reviewed sources. The result is a precise, quantified measurement — not a subjective impression.

See the full step-by-step process on our how it works page, or visit our FAQ for common questions.

For women coming for screening, we understand the journey is often different. You may have been told for years that it's anxiety, or depression, or just 'being overwhelmed.' The standard questionnaires were designed around hyperactive boys and they've been missing you. Our screening measures the brain directly — the inattentive pattern common in women shows up clearly in theta/beta data even when questionnaires miss it.

The process takes about 30 minutes. A lightweight cap with four dry electrodes, 7 minutes of recording across three phases (eyes open, eyes closed, Go/No-Go attention task), and a same-day professional report. No clinical interview. No one asking if you fidget. Just your brain data compared against published age-matched norms.

Many women tell us the screening is the first time anyone has taken their concerns seriously with objective evidence. The data doesn't care about gender bias. It shows what your cortex is doing — and that's what matters.

For women coming for screening — many of whom have spent years being told their symptoms are 'just anxiety' — the preparation is the same as everyone else, but the reassurance is different. You do not need to have a dramatic presentation to warrant screening. You do not need to be visibly hyperactive. The inattentive ADHD pattern common in women shows up clearly in theta/beta data even when it's invisible to everyone around you.

Practical prep: clean hair (no heavy products), normal sleep, normal food, moderate caffeine. If you take any medication — ADHD, antidepressants, anxiety meds — let us know when booking so we can advise on timing.

The screening itself takes 30 minutes, is completely painless, and produces a same-day report with your brain data expressed as z-scores against published norms. No one asks you to rate how often you fidget. We just measure your brain.

For more detail on the full process from booking to report, see how it works.

We screen children aged 6 and above, teenagers, and adults of all ages from Lancaster and across Lancashire. Each person is compared against age-matched normative data from published research — because a 7-year-old's brain is neurologically very different from a 40-year-old's.

For children, the most common scenario is parents who've been told their child "just needs to try harder." For teenagers, it's GCSE or A-level pressure exposing hidden attention difficulties. For adults, it's often a lifetime of wondering — sometimes triggered by a child's diagnosis.

Women and girls are particularly underserved by standard assessment. The inattentive presentation — quiet, dreamy, internally restless — is systematically missed by questionnaires designed around hyperactive boys. Our brain screening measures neurology directly, bypassing the behavioural bias.

Learn more: children 6+ · teenagers · adults · women & girls

View packages: standard screening (£595) · comprehensive (£845) · family package (£1,095) · all pricing

After your screening: ADHD support hub · results explained · what to do next · GP appointment guide · parent's guide

Iron deficiency, vitamin D deficiency, and thyroid dysfunction can all produce symptoms that mimic ADHD — fatigue, poor concentration, brain fog, irritability. For adults near Lancaster who've self-diagnosed ADHD from social media, it's worth considering whether a simple blood test might explain some symptoms before pursuing neurological assessment.

That said, nutritional and hormonal conditions don't produce the characteristic theta/beta ratio elevation seen in ADHD. Our qEEG screening helps distinguish between 'I can't concentrate because my iron is low' and 'I can't concentrate because my cortex is chronically under-aroused.' Both are real problems. Both deserve treatment. But the treatments are very different.

Many clients from Lancaster come to us having already ruled out the basics with blood tests. The brain screening adds the neurological layer that blood work cannot provide. Our next steps guide covers the full pathway from screening to diagnosis.

Your screening report opens multiple pathways simultaneously — you don't have to pick just one. Most clients from Lancaster use the results in two or three ways at once. Immediately: book a GP appointment, bring the clinical letter, and request either an urgent CAMHS referral or a Right to Choose referral to Psychiatry-UK (NHS-funded, typically 3–6 months vs 2–5 years).

At the same time: send the report to your child's school SENCO for SEN register placement, EHCP evidence, or JCQ exam access arrangements (extra time, rest breaks). If you're an adult: begin an Access to Work application for government-funded coaching, assistive technology, and reasonable adjustments.

If the NHS pathway feels too slow even with Right to Choose, you can use the report alongside a private psychiatric assessment (£700–£1,500). The psychiatrist will have objective brain data before they even meet you — making the assessment more focused and potentially faster.

And if you're diagnosed and prescribed medication, your baseline brain data becomes invaluable. A follow-up medication comparison scan (£345) shows objective before-and-after changes in TBR and attention task performance — real evidence that treatment is working.

We always recommend staying on the NHS waiting list while pursuing our screening. The NHS pathway leads to fully-funded ongoing care. Our screening gives you evidence and support in the meantime — and data that strengthens your case when the NHS appointment finally arrives.

Clients from Lancaster typically reach our screening venues within easy driving distance. We use private, comfortable venues across Cheshire and the North West — the exact location is confirmed when you book. All venues are selected for accessibility, free parking, and a calm environment suitable for children and adults.

We understand travel can be a barrier, especially for families with young children. That's why we offer home visits: a tester travels to you with all equipment, and the screening is conducted in a quiet room at your home. Same 30-minute process, same same-day report. Contact us for home visit availability and pricing for the Lancashire area.