Latest News COVD and NORA Urge Optometric Evaluations Following Brain Injury By Staff Thursday, February 21, 2019 12:15 AM MANALAPAN, N.J.—The College of Optometrists in Vision Development (COVD) and the Neuro Optometric Rehabilitation Association (NORA) have issued a joint call-to-action to all health care professionals to consider the need for medical and/or functional optometric rehabilitation services for patients who have suffered a Traumatic Brain Injury (TBI), such as a concussion, or due to a medical condition such as stroke, tumor, aneurism, meningitis and cerebral palsy, or other neurological conditions. Brain injury can affect a person in many ways, extending from physical limitations to changes in perception and cognition. In the U.S., an estimated 1.7 million people sustain a TBI each year, with about 75 percent of them a result of concussions or other forms of mild traumatic brain injury, according to a joint press release from COVD and NORA.“Studies show that at least 50 percent of TBI patients suffer from visual dysfunctions, with one such study finding a 90 percent incidence of post-trauma visual complications, such as blurred vision, sensitivity to light, reading difficulty, headaches with visual tasks, and difficulties with eye movements,” said NORA president Susan Daniel, OD. “About two-thirds of stroke survivors have visual impairment that typically relates to diminished central or peripheral vision, eye movement abnormalities, or visual perceptual defects.”COVD president, Christine Allison, OD noted, “Clinicians regularly assess a concussion or other acquired brain injury to the symptoms that an individual manifests at the time of injury but, unfortunately, vision-related problems are often overlooked during initial evaluation. Some symptoms, like visual discomfort and vision-mediated functional difficulties such as slowed reading and compromised attention, may not be present until days, weeks or even longer following the incident. The consequences of these occurrences may also include cognitive problems such as headache, difficulty thinking, memory problems, attention deficits, mood swings and frustration, along with motor and sensory issues leading to impaired academic, work and sport performance.”Given the high rate of visual symptoms and known impact, both COVD and NORA urge health care professionals to consider the possibility that a patient’s ocular or visual signs or symptoms may have been a result of a brain injury and refer him/her to an optometrist who has special expertise in the assessment and treatment of visual disturbances associated with damage to the central nervous system. Both COVD and NORA stress the importance of an interdisciplinary, integrated team approach in the diagnosis and rehabilitation of patients with concussions, stroke or other neurological deficits. In addition to optometrists, rehabilitation team members may include such specialists as neurologists, physical medicine and rehab physicians, nurses, physical and occupational therapists, speech-language pathologists, chiropractors, neuropsychologists, audiologists and ophthalmologists.Both COVD and NORA offer resources to help patients and caregivers find the help they need following a concussion as well as tools and resources for optometrists and other health care professionals. Both associations also feature doctor locators on their websites for access to providers who specialize in brain-injury related visual problems.