The Brain Computer Interface (BCI) allows users to control computers and other devices, with their brains. BCIs can record the user’s mind activity, translate it into commands that can be used to operate the device, and give feedback to the user in order to allow https://hive-eu.org/exploring-noninvasive-brain-stimulation-methods them to correct the inputs that caused errors.
The most commonly used method for creating BCIs is the use of electrodes connected to the head or body to record brain signals. These digital signals are analyzed to extract the relevant signal characteristics that match the user’s intention. These features can include EEG and ECoG response intensities, latencies, and power in specific EEG and ECoG frequency bands, and firing rate of a specific cortical neural.
Our survey finds that the general public is excited about the prospect of using BCI technology in a variety of ways. It is evident however that BCI researchers must address the numerous concerns voiced by the public and their own experts to ensure the proper advancement of this technology.
The most significant challenge that remains is enhancing the reliability of BCI. A BCI must be as reliable in real-world situations as muscle-based actions. This requires considerable CNS plasticity that allows the BCI to develop the ability to identify and produce the intended commands. The other major challenge is the cost of invasive BCIs which require ongoing and initial implantation and technical support costs. If these costs can’t be diminished significantly, the commercial viability of a BCI will be limited to patients with severe disabilities.