On Tuesday, the foundation disseminated the findings of Lorenzen’s post-mortem brain tissue examination.
Lorenzen was formally diagnosed with Stage 3 CTE, the second most severe of the four phases, by researchers at the Boston University CTE Center.
According to the statement, Lorenzen passed away on December 18, 2024, at the age of 89, following a 20-year battle with dementia. In 2016, he promised to give his brain for study with the help of his kids, Chris Lorenzen and Amanda Lorenzen Gardstrom. It is only after death that CTE is identified.
The children of Lorenzen have donated $1 million in response to this statement.
Quick Fact
| Detail | Information |
|---|---|
| Condition | Chronic Traumatic Encephalopathy (CTE) |
| Stages | Four stages, from Stage 1 to Stage 4 |
| Main Risk Factor | Repeated traumatic impacts to the head |
| Common Symptoms | Memory problems, apathy, mood changes, and difficulty with decision making |
| Sports Concerned | American football, auto racing, and other collision sports |
| Study Findings | 315 of 338 examined former NFL players' brains showed CTE (93.2%) |
| Diagnosis | Confirmed through brain tissue examination after death |
| Why It Matters | Highlights the importance of head injury prevention and long term brain health |
Lorenzen’s Children Donate $1 Million to CTE Foundation
Lorenzen’s children have donated $1 million to the Concussion and CTE Foundation in response to this statement.
In order to assist struggling drivers and their families in finding care, the contribution aims to establish the Fred Lorenzen Memorial HelpLine.
The revelation is released at a time when the racing community is deeply concerned about neurological degenerative disorders.
The family of Darrell Waltrip, another NASCAR Hall of Famer, revealed about a month ago that Waltrip had been diagnosed with Frontotemporal Degeneration (FTD) and would be withdrawing from the public eye.
Lorenzen career and diagnosis
Throughout his career in stock car racing, Lorenzen has achieved a great deal. In addition, he was known by a plethora of nicknames, including “Fast Freddie,” “Fearless Freddy,” “Golden Boy,” and “the Elmhurst Express,” a reference to his hometown of Elmhurst, Illinois.
One of the greatest racers in NASCAR history was known by several different names. He defeated Pearson and Richard Petty in 26 races between 1961 and 1967.
In a single season, he became the first driver in series history to win $100,000. In 1963 and 1965, the winner of the 1965 Daytona 500 was chosen as NASCAR’s most popular driver.
CTE Stages, Symptoms, and Risks
According to MedStarHealth.org, there are four stages of CTE, with Stage 1 being the least severe and Stage 4 being the most severe. Stage 3 is characterized by “global brain weight loss, mild frontal lobe and temporal lobe atrophy, and dilation of ventricle,” as well as “most gross pathological sections show macroscopic abnormalities,” according to PubMed Central.
Aggression, apathy, memory loss, lack of spatial awareness, and executive dysfunction are just a few of the ways that all of it manifests as symptoms. Football has long been linked to CTE, which is brought on by repetitive traumatic impacts to the skull.
