Brain-computer interfaces and wearable neurotechnology : Lab experiments to real world applications

Since the beginning of the 21st century, research in the field of brain-computer interfaces (BCIs) and neurotechnology has proven that electrical signals in the brain, modulated intentionally by thinking or imagining, can... [ view full abstract ]

Since the beginning of the 21st century, research in the field of brain-computer interfaces (BCIs) and neurotechnology has proven that electrical signals in the brain, modulated intentionally by thinking or imagining, can relay information directly to a computer, where it is translated by intelligent algorithms (some inspired by the brain's neural networks) into control signals that enable communication without movement. People with restricted abilities caused by disease or injury may benefit from this technology, for example, those who have locked-in syndrome following traumatic brain injury and are unable to communicate. Professor Coyle's neurotechnology research and development at Ulster University is not only targeting restoration or replacement of natural central nervous system (CNS) functions for people who most need assistive technology, but to enhance, improve and supplement CNS function for everyone, to train and entertain with brain controlled computer games and even enable ‘cybathletes' to compete in the Cybathlon championship for athletes with disabilities.

This talk will provide an overview of Professor Coyle's experience in these areas and the challenges associated with translating research outcomes intoimpactful wearable and medical devices that may improve the quality of life for many. Recent fundamental research aimed at decoding imagined 3D arm movements from electroencephalography (EEG), emotion inducing imagery, decoding imagined speech and classifying imagined 3D shapes from EEG will be also be presented.