Quantitative MRI volumetry measures the size of your key brain structures and provides a structured report, comparing your measurements to age and sex matched controls. You can use the baseline exam to track change over time.
Add a brain volume analysis to an MRI of the brain,
whole body scan, or neuro package.
Standard scans describe what radiologists see. Brain Health Analysis quantifies it — turning your MRI data into precise, reproducible numbers you and your physician can actually work with.
We measure actual volumes in cubic centimetres, corrected for head size. Real numbers, not impressions — reproducible from one scan to the next using the same validated pipeline.
MeasuredThe most reliable measurement is how your brain changes compared to itself. A baseline scan today gives you something to measure against in years to come.
LongitudinalYour volumes are compared against age- and sex-matched healthy adults from our reference cohort, giving your physician structured data to review alongside your clinical picture.
Reference-matchedEvery scan analyses the following structures, each with established relevance in neuroimaging research.
Left and right hippocampal volumes. This region is central to memory and is extensively studied in research on age-related cognitive change.
MeasuredFluid-filled chambers whose volume reflects changes in surrounding brain tissue — a sensitive and widely reported volumetric measure.
MeasuredLeft and right amygdala volumes. Part of the medial temporal lobe, closely connected anatomically and functionally to the hippocampus.
MeasuredThe brain's central relay for sensory and motor signals. Thalamic volume is a standard reported measurement in structural brain MRI.
MeasuredOverall brain tissue volume, corrected for head size — a summary measure that complements the individual structural volumes above.
MeasuredCerebellar volume and total white matter volume, two additional standard measurements included in every report.
MeasuredFrom scan to report in under 24 hours, using a standardised, reproducible analysis pipeline.
A standard 3D T1 brain MRI is acquired — the same sequence used in routine clinical imaging. No injections, no radiation. The brain scan itself takes approximately 6 minutes.
Your scan is processed through a validated, peer-reviewed segmentation pipeline (FreeSurfer) that labels and measures the major brain structures. Each volume is corrected for head size, then compared against our reference cohort of 581 cognitively healthy adults, stratified by age and sex.
You receive a clear, illustrated PDF showing your volumes, reference-cohort percentiles, and plain-language descriptions for each structure. If you return for a follow-up scan, your new volumes are compared directly to your own previous measurements.
Percentiles tell you where you stand relative to a reference group. But the most precise measurement we can offer is change over time — your own brain as its own baseline.
Comparing a single scan to a population is informative, but every brain is different. Comparing your brain today to your brain in two or five years removes that variability entirely.
Because we use the same validated pipeline, the same sequence, and the same measurement methodology on every scan, repeat measurements are directly comparable. A small percentage change in your hippocampal volume over two years is a far more precise signal than a single percentile rank.
A baseline scan today is a data point you can refer back to for the rest of your life.
Each report shows your volumes alongside visual percentile bars — so you and your physician can see at a glance where your measurements fall relative to our reference cohort of healthy adults.
All volumes are corrected for intracranial volume and compared against age- and sex-matched healthy adults from our reference cohort of 581 cognitively healthy subjects. Percentiles describe where your measurement falls within this reference group and are not a diagnostic assessment.
Honest reporting on the reference data behind your percentiles, what it can tell you, and where it has limits.
Our current reference dataset comprises 581 cognitively healthy adults from an English research cohort. Volumes are stratified by age decade and sex to produce your percentile comparisons. This is a solid starting point for contextualising your measurements, but it is a single-cohort reference — and we think you should know what that means.
Add a brain health analysis to your MRI brain or whole body scan. Results are typically available within 24 hours of your appointment.
Schedule an MRI scan or full body packageBrain Health Analysis provides quantitative measurements to support your physician's clinical interpretation and cannot diagnose Alzheimer's disease, dementia, or any other condition. Results should be reviewed with your physician alongside your full clinical picture. Intended for adults aged 30 and above.