AI algo detects brain defects treat hard-to-spot epilepsy - 0 views
-
pharmacybiz on 07 Nov 22A University College London team of researchers has developed an artificial intelligence (AI) programme that can identify minute brain anomalies that lead to epileptic seizures. The algorithm, used in the Multicentre Epilepsy Lesion Detection project (MELD) and which reports locations of abnormalities in cases of drug-resistant focal cortical dysplasia (FCD) - a major cause of epilepsy - was developed by a multinational team who used more than 1,000 patient MRI scans from 22 international epilepsy centres. Brain regions known as FCDs have evolved improperly and frequently lead to drug-resistant epilepsy. Surgery is usually used to treat it, however, finding the lesions on an MRI is a constant problem for doctors because MRI scans for FCDs can appear normal. The scientists employed about 300,000 places throughout the brain to quantify cortical properties from the MRI scans, such as how thick or folded the cortex/brain surface was.