AI Breakthrough helpful in detecting Hidden Brain Abnormalities in Children with Epilepsy: Study - Video
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Overview
Scientists have developed an AI-powered tool that detects 64% of brain abnormalities linked to epilepsy that human radiologists miss. MELD Graph is an AI tool that could drastically change the care for 30,000 patients in the UK and 4 million worldwide with one cause of epilepsy, researchers say.
The study, published in JAMA Neurology by a team at King’s College London and University College London (UCL), shows how the tool significantly improves the detection of focal cortical dysplasia’s (FCDs) which is a leading cause of epilepsy.
In the study, the researchers pooled MRI data from 1185 participants – including 703 people with FCD and 482 controls - from 23 epilepsy centres around the world in the Multicentre Epilepsy Lesion Detection project (MELD). Half of the dataset is from children. They then trained the artificial intelligence tool, MELD Graph, on the scans to detect these subtle brain abnormalities that might otherwise go undetected.
Project lead-author, Dr Konrad Wagstyl, from King’s College London, said: “Radiologists are currently inundated with images they have to review. Using an AI-powered tool like MELD Graph can support them with their decisions, making the NHS more efficient, speeding time to treatment for patients and relieving them of unnecessary and costly tests and procedures.”
Co-author Dr Luca Palma, from Bambino Gesù Children's Hospital, Italy, said: “MELD Graph identified a subtle lesion missed by many radiologists in a 12-year-old boy who had daily seizures and had tried nine anti-seizure medications with no improvement to his condition. This tool could identify patients with surgically operable epilepsy and help with surgical planning – reducing risks, saving money, improving outcomes.”
While the tool is not yet clinically available, the research team have released the AI-tool as an open-source software. They are running workshops to train clinicians and researchers around the world, including Great Ormond Street Hospital and the Cleveland Clinic, in how to use it.
Ref: Ripart M et al., 2025. Detection of epileptogenic focal cortical dysplasia using graph neural networks: a MELD study. JAMA Neurol, Feb 24. doi:10.1001/jamaneurol.2024.5406
Speakers
Dr. Bhumika Maikhuri
BDS, MDS
Dr Bhumika Maikhuri is a Consultant Orthodontist at Sanjeevan Hospital, Delhi. She is also working as a Correspondent and a Medical Writer at Medical Dialogues. She completed her BDS from Dr D Y patil dental college and MDS from Kalinga institute of dental sciences. Apart from dentistry, she has a strong research and scientific writing acumen. At Medical Dialogues, She focusses on medical news, dental news, dental FAQ and medical writing etc.