Brain-computer interfaces: military, neurosurgical, and ethical perspective.

Area of Science:

• Neuroscience
• Biomedical Engineering
• Military Medicine

Background:

• Brain-computer interfaces (BCIs) have rapidly advanced over two decades.
• Military research has significantly contributed to BCI development.
• Current BCIs enable basic control of computer systems and robotic devices.

Purpose of the Study:

• To discuss realistic expectations for BCI applications in the military.
• To highlight the role of neurosurgeons in BCI development and implementation.
• To underscore the ethical considerations and civic/clinical duties related to military BCI use.

Main Methods:

• Review of current BCI capabilities and military contributions.
• Discussion of potential therapeutic and performance-enhancing applications in a military context.
• Exploration of the neurosurgeon's role and ethical responsibilities.

Main Results:

• BCIs currently offer limited but developing control capabilities.
• Significant potential exists for BCIs in military rehabilitation and operational enhancement.
• Neurosurgeons face ethical challenges in translating BCI technology.

Conclusions:

• BCI technology holds promise for military applications, including restoring function and enhancing performance.
• Neurosurgeons are pivotal in BCI advancement and must address ethical implications.
• The integration of BCIs necessitates a consideration of the neurosurgeon's duty to service members.