Researchers reviewed 25 studies to look at how closed-loop EEG-based neurofeedback and brain-computer interfaces (BCI) work for mental health. These systems use brain waves to help people recognize and change their own brain activity. The goal is to see if these tools can improve psychological functioning and help manage different mental states.
The review found that these technologies are technically feasible. This means the equipment works as intended to track brain signals in real time. However, it is important to note that most of the studies included were small pilot tests or feasibility studies. Because the evidence is still early, we cannot say exactly how effective these treatments will be for everyone.
You should view these findings as a look at emerging possibilities rather than established medical practice. While the technology shows promise for future mental health care, it is currently in the early stages of research. Talk to your doctor if you want to learn more about how new technologies might fit into your personal care plan.
