How To Determine The Severity Of Concussions

How To Determine The Severity Of Concussions.
A unfamiliar eye-tracking avenue might help determine the severity of concussions, researchers report. They said the green approach can be used in emergency departments and, perhaps one day, on the sidelines at sporting events. "Concussion is a prepare that has been plagued by the lack of an objective diagnostic tool, which in turn has helped hustle confusion and fears among those affected and their families," said lead investigator Dr Uzma Samadani vigrx ytd. She is an aide-de-camp professor in the departments of neurosurgery, neuroscience and physiology at NYU Langone Medical Center in New York City.

So "Our budding eye-tracking methodology may be the missing fraction to help better diagnose concussion severity, enable testing of diagnostics and therapeutics, and succour assess recovery, such as when a patient can safely return to work following a head injury," she explained in an NYU scuttlebutt release more. According to researchers, it's believed that up to 90 percent of patients with concussions or gale injuries have eye movement problems.

But the current method of assessing vigil movement is asking a patient to track a doctor's finger. The new method was in the first place developed by Samadani and her colleagues to assess eye movement in US military personnel believed to have concussion or other types of cognition injuries. The researchers compared 75 trauma wrong patients and a control 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 unfledged perspicacity damage, and 39 trauma patients who hit their heads and had normal CT scans, were much less able to synchronize their eye movements than trauma patients who hadn't hit their heads and those in the control group. The more rigid the concussion, the worse a patient's eye movement problems, according to the study. Results were published online Jan 29, 2015 in the Journal of Neurotrauma.

Dr M Sean Grady, leader of the neurosurgery domain at the University of Pennsylvania's Perelman School of Medicine in Philadelphia, said, "The concern of this study is that it establishes a reliable test and a 'biological' marker for detecting concussion". He was not snarled in the study. "Since concussion can occur without loss of consciousness, this can be particularly respected in sideline evaluations in athletics or in military settings where individuals are highly motivated to return to job and may minimize their symptoms info. More work is needed to establish its sensitivity and specificity, but it is very promising".