As communities across the country observe Brain Injury Awareness Month in March, the Chattanooga Area Brain Injury Association is working to bring attention to the causes, warning signs and long-term impacts of traumatic brain injuries while connecting survivors and families in Southeast Tennessee and North Georgia with local support.
Traumatic brain injuries, often referred to as TBIs, can occur suddenly and without warning. Falls, motor vehicle crashes, sports and recreation accidents, assaults and workplace incidents are among the most common causes. While some injuries are immediately obvious, many of the lasting effects are invisible.
Brain injuries can affect memory, mood, sleep, communication, balance and everyday functioning. In Tennessee, the Department of Health reports that TBIs are a major cause of death and disability. The condition is sometimes referred to as a concussion or mild traumatic brain injury, particularly when symptoms appear less severe at first.
The Tennessee Department of Health reports approximately 1.3 million Tennesseans have experienced a brain injury during their lifetime – meaning roughly one in four adults in the state lives with its effects.
State data from 2023 illustrate the scope of the issue. That year, Tennessee recorded 19,174 nonfatal traumatic brain injury-related emergency department visits, 5,565 nonfatal hospitalizations and 1,752 deaths linked to TBIs. In total, 26,491 Tennesseans experienced a TBI-related emergency department visit, hospitalization or death.
Local advocates say those numbers represent not only medical statistics but also thousands of families whose lives are reshaped by sudden injury.
“Brain injury can change a life in seconds, but with the right supports, people can rebuild meaningful, connected lives,” says Regena Young, president of the CABIA board of directors. “This month, we want our neighbors in Southeast Tennessee and North Georgia to know you’re not alone, and help is available.”
Awareness remains a major challenge. A 2025 national survey conducted with The Harris Poll found that 81% of U.S. adults were unaware that concussions are classified as traumatic brain injuries. The finding suggests that many people may underestimate the seriousness of symptoms they experience or observe in others.
State registry data also indicate that some rural communities might face higher rates of brain injuries. According to Tennessee’s 2024 TBI Registry, Rhea County recorded one of the highest registry rates in the state at 138.1 cases per 100,000 residents. Polk County was also among the highest, with 136.3 cases per 100,000 residents.
CABIA leaders say prevention is one of the most effective ways to reduce those numbers. Simple safety steps can dramatically lower the risk of injury.
Health experts encourage residents to reduce fall hazards in the home by improving lighting, installing handrails and removing loose rugs or clutter. Reviewing medications with a health care provider might also help identify drugs that could cause dizziness or balance problems.
Seat belts remain one of the most important safety measures for drivers and passengers, while children should always use properly fitted car seats or booster seats.
Helmets are also critical for cyclists and participants in other wheeled sports. A properly fitted helmet can significantly reduce the risk of head injuries during crashes or falls.
Medical professionals urge people to watch for common concussion or brain injury symptoms following a blow to the head. These can include headache, dizziness, confusion, nausea, sensitivity to light or noise, changes in sleep patterns, mood shifts and memory problems.
Anyone who suspects a concussion or brain injury should seek medical care promptly. Emergency symptoms – such as loss of consciousness, repeated vomiting, severe confusion or worsening headaches – require immediate attention by calling 911.
Along with prevention education, CABIA works to connect survivors and their families with resources that can help them adjust to life after injury.
The organization serves residents in Bledsoe, Bradley, Grundy, Hamilton, Marion, McMinn, Meigs, Polk, Rhea and Sequatchie counties. It also assists brain injury survivors in nearby North Georgia communities.
Services include public education, advocacy support and information and referral services that help families navigate medical care, rehabilitation and community resources.
CABIA also hosts a monthly support group for survivors and caregivers. The group meets in person on the third Tuesday of each month at 6 p.m. at the Family Justice Center in Chattanooga.
Advocates say those gatherings often provide an important sense of connection for people whose injuries might otherwise leave them feeling isolated.
CABIA has also requested an official Brain Injury Awareness Month proclamation from the city of Chattanooga and plans to share details once it is issued.
Through education and outreach efforts this month, organizers hope more residents will recognize the signs of brain injury, take preventive steps and understand that local support is available.
Source: Chattanooga Area Brain Injury Association