Developments in AI-powered headset which can predict epilepsy seizures

A team of researchers at Glasgow Caledonian University have issued an update on the wearable headset device they are developing to help alert people about an impending epileptic seizure.

The headset analyses brainwaves and heart functions to detect an impending seizure, allowing the wearer to warn those around them but also avoid any additional injuries caused by a seizure.  Using AI software, the system was trained to detect the subtle electrical and physiological patterns that occur before a seizure. It required thousands of hours of historical electroencephalography and electrocardiography recordings but the team claim the AI algorithm is accurate up to 95% of the time. 

The research team has now secured fresh support from UK Research and Innovation through its £9 million Proof of Concept programme.

Professor Hadi Larijani, who leads the research team at Glasgow Caledonian University, said: “Providing even a few minutes’ warning could be life changing.

“Our goal is to empower patients and families with time to act to stay safe and live more independently.”

He told the Press Association the headset is “very unique” and they hope to one day release it as a wearable device similar to a cap.

He said: “We want it to be as discreet as possible, to be wireless, light – it’s a lot of features that none of the other tools right now have.”

Prof Larijani added: “For families affected by epilepsy, even a brief warning means they can prevent injuries and reduce fear.

“That is the true measure of success for us.”

Nicola Swanborough, Head of External Affairs at Epilepsy Society said: “We welcome this exciting development of technology that will give people vital notice of an impending seizure. 

Thank you to everyone who completed the initial survey issued by Glasgow Caledonian University in late 2024, your input has helped the team with their research.”