07/07/2017
"FORT WORTH TRUCK ACCIDENT LAWYER ANALYZES THE BIOLOGY OF FATIGUE"
---Fort Worth truck accident attorney, Richard “Ric” Armstrong, examines how sleeplessness contributes to crashes.
What are the specific, physiological affects of sleep deprivation?
What can we learn from exploring this biology?
In today’s post and a subsequent one, we’ll do a deep dive and shine a light on this under-explored subject.
First, let’s cover some basic statistics that you may have heard before. The numbers are terrifying, but it’s easy to go numb to them. After all, we’re bombarded by scary stats like these so often that we often forget the scale at play. The National Highway Traffic Safety Administration (NHTSA) ranks driver fatigue as one of the most common causes of trucking accidents, playing a role in thousands of crashes each year.
The Federal Motor Carrier Safety Administration (FMCSA) agrees, placing driver fatigue as a factor in at least 13 percent of accidents each year—approximately 18,000 crashes. However, fatigue clearly contributes to other problems—like driver distraction and inattention. So the actual cost of drivers nodding off behind the wheel may be vastly underestimated.
Finally, and maybe even more disturbingly, in a major report to Congress, the FMCSA estimated that over 5,000 accidents could be traced to this cause: “Driver Pressured To Operate Even Though Fatigued.”
Not a good look for the trucking industry. So why DOES sleep deprivation affect so many truckers?
Many companies push their operators to meet quotas. They also offer incentives for drivers who travel above a certain number of miles each day. By law, operators may drive up to 11 hours at a time within a 14-hour day; then they must rest at least 10 consecutive hours. However, even when drivers follow these rules to the letter—and many don’t—the schedule still exhausts. What happens when drivers experience anxiety or pain at night and can’t rest during off hours? What about those who party during their rest break? What about the drivers who are desperate to see their families because they’re constantly on the road—and so they spend their break playing with their kids or helping with homework?
The pressures on truckers to perform while fatigued—social, economic, and even cultural—are legion. So what happens, physiologically, when they skip needed R&R?
Adults between age 18-64 generally require between 7-9 hours of sleep a day. Studies have shown that sleep helps regenerate neurons within the cerebral cortex and establish new synaptic connections. By the same token, consistent lack of sleep stops these neurons from regenerating, which in a literal sense begins to interrupt normal brain functions, especially in the cognitive parts of the brain.
In Part 2, we’ll explore the specific symptoms that can occur when brain activity is disrupted in this manner—and how these symptoms contribute to dangerous situations on the road.
If you have been involved in a trucking accident and need advice from a highly qualified Fort Worth truck accident attorney, call Armstrong The Law Firm, P.C., today at 972-424-L-A-W-S (5297).
www.planoinjurylawfirm.com