Head First – Horse Riding Accidents and Concussions (Source: Horse Journals magazine)

When horse and rider part company, the rider’s head is usually first to hit the ground. Photo: Shutterstock/Taylon
Extracts from the article below that relate to my situation.
…Head injuries are the most common reason for admission to hospital or death among riders. A fall from 60 cm (two feet) can cause permanent brain damage, yet a horse will elevate a rider’s head up to three metres (more than eight feet) above the ground. When travelling at seven to ten kilometres per hour the human skull can shatter on impact, yet horses can gallop at 60 kilometres per hour. A rider who has had one head injury has a 40 percent chance of suffering a second head injury. Children, teens, and young adults are most vulnerable to sudden death from a second concussion. While death can be the ultimate outcome of a catastrophic accident, those who survive with traumatic brain injury (TBI) may suffer epilepsy, intellectual and memory impairment, speech problems, confusion, depression, personality changes, emotional changes, and post-traumatic stress disorder. By any score, a head injury is a life-altering event.
What is Concussion or Traumatic Brain Injury?
The website Parachute, dedicated to preventing injuries and saving lives, explains that when a person suffers a concussion, the brain suddenly shifts or shakes inside the skull and can knock against its bony surface. The blow that causes the brain to collide with the skull may be to the head or the body, but it is the force of the blow that does the damage. The brain can be bruised, or the brain can react with a rotational twist that causes shearing or tearing of the nerve fibres as well as bleeding. The shock can cause a change in the brain’s chemical function. No two brain injuries are alike and symptoms are highly variable, lasting days, months, or years.
According to the Northern Brain Injury Association (NBIA), injuries to the brain are among the most likely to result in permanent disability or death. In British Columbia, brain injury occurs at a rate greater than all known cases of multiple sclerosis, spinal cord injury, HIV/AIDS, and breast cancer combined, per year. According to the NBIA website, 452 people suffer a serious brain injury every day in Canada.
https://www.horsejournals.com/life-horses/head-first-horse-riding-accidents-and-concussions