09/08/2026
Focal cortical dysplasias (small areas of abnormal brain tissue) are a common cause of severe epilepsy in children.
While surgery can often greatly improve or even cure this type of epilepsy, these tiny abnormalities are difficult to detect, with standard MRI missing around 50% of cases on the first scan.
With their 2025 Brain Foundation research grant, Dr Macdonald-Laurs and her team are evaluating an AI-powered tool that combines MRI and PET scans to improve detection by around 50-80%, helping more children access life-changing surgery sooner.
This study will evaluate the detector in real hospital settings and gather perspectives of families and clinicians on the use of AI in diagnosis.