Brain Computer Interfaces

A seamless connection between brain and computer could offer extraordinary potential for the rehabilitation of functional deficits. It is for this reason that scientists are focused on researching and developing Brain Computer Interfaces, systems “that provides brain control of an external device for communication or control” (Wolpaw 317). Researchers anticipate that devices could eventually restore communication, mobility and autonomic functions that have been otherwise compromised (Wolpaw 317). The promise of such technological advance helps fuel the support of BCI research. As funding and resources are continually directed toward BCIs, it is important for research efforts to maximize development potential.   Specifically, scientists should carefully consider the desires of potential BCI users and use interests to help direct the trajectory of research efforts. While total brain-computer integration may be an eventual goal, a far more important purpose of BCI research lies in its potential to help the people for whom they are designed.
Currently, a great deal of BCI research is directed toward the restoration of mobility that may have been compromised by illness or injury. Although complete mobility restoration is a future goal of BCI research, a BCI that renewed even small amounts of mobile control would mark a significant improvement in its user’s lifestyle. Before total mobile restoration is achieved, research can direct its efforts toward restoring movement (even that of the most simple) that would be most beneficial for patients. Scientists must prioritize their focus according to that which is considered valuable by potential users. “In order to make devices that will actually be used by the population for which the devices are intended, it is imperative to address the priorities of that population” (Wolpaw 320). Thus, some research must be directed toward investigating and compiling the opinions of a range of people who would benefit from anticipated BCI... [continues]

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