The Effects of Closed-Loop Brain Implants on Autonomy and Deliberation: What are the Risks of Being Kept in the Loop?

Abstract

A new generation of implantable brain-computer interfaces (BCI) devices have been tested for the first time in a human clinical trial, with significant success. These intelligent implants detect specific neuronal activity patterns, such as an epileptic seizure, and provide information to help patients to respond to the upcoming neuronal events. By forecasting a seizure, the technology keeps patients in the decisional loop; the device gives control to patients on how to respond and decide on a therapeutic course ahead of time. Being kept in the decisional loop can positively increase patients' quality of life; however, doing so does not come free of ethical concerns. There is currently a lack..