How To Determine The Severity Of Concussions

How To Determine The Severity Of Concussions.
A immature eye-tracking course might help ascertain the severity of concussions, researchers report. They said the above-board approach can be used in emergency departments and, literary perchance one day, on the sidelines at sporting events. "Concussion is a condition that has been plagued by the be without of an objective diagnostic tool, which in turn has helped go confusion and fears among those affected and their families," said chain investigator Dr Uzma Samadani additional info. She is an second professor in the departments of neurosurgery, neuroscience and physiology at NYU Langone Medical Center in New York City.

So "Our reborn eye-tracking methodology may be the missing section to help better name concussion severity, enable testing of diagnostics and therapeutics, and helper assess recovery, such as when a patient can safely return to bring about following a head injury," she explained in an NYU news release. According to researchers, it's believed that up to 90 percent of patients with concussions or racket injuries have sight movement problems.

But the around method of assessing eye movement is asking a patient to trace a doctor's finger. The new method was from day one developed by Samadani and her colleagues to assess eye movement in US navy personnel believed to have concussion or other types of brain injuries. The researchers compared 75 trauma wound patients and a govern group of 64 healthy people. The movements of the participants' pupils were tracked while they watched a music video for a few minutes.

Thirteen trauma patients who hit their heads and had CT scans showing untrodden planner damage, and 39 trauma patients who hit their heads and had sane CT scans, were much less able to coordinative their eye movements than trauma patients who hadn't hit their heads and those in the oversee group. The more dreadful the concussion, the worse a patient's eye relocation problems, according to the study. Results were published online Jan 29, 2015 in the Journal of Neurotrauma.

Dr M Sean Grady, chairwoman of the neurosurgery domain at the University of Pennsylvania's Perelman School of Medicine in Philadelphia, said, "The account of this study is that it establishes a trusty test and a 'biological' marker for detecting concussion". He was not interested in the study. "Since concussion can occur without squandering of consciousness, this can be particularly important in sideline evaluations in athletics or in fighting settings where individuals are highly motivated to return to vigour and may minimize their symptoms read full report. More work is needed to establish its understanding and specificity, but it is very promising".