New York Dec 17: Researchers have developed a new technology that can assess the location and impact of a brain injury merely by tracking the eye movements of patients as they watch television for less than four minutes. 'We are very excited about the findings because it offers a proof of concept that this technology can detect brain injury and suggest its location' said lead researcher Uzma Samadani from New York University Langone Medical Centre. The technology will likely be most useful for the assessment of concussion and blast injury - which can be difficult to detect with standard imaging