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Imagine losing the memory of the day

Chris J. Hanson was preparing to leave the beachfront hotel on the final day of his vacation, and his heart began to malfunction in a rare and mysterious way.

Wearing a shirt, he asked his wife, Bobby Joe, to spend more time on the balcony. She was confused. He was just on the balcony and they were eating there several times.

“I don’t want to scare you,” he told her, “but I don’t remember any of it.”

He scared her. Fearing that he had a stroke, she rushed him to a hospital in Miami. Every 15 seconds he asks the same question. “Where is this?” “Where is my phone?” “Where is my wallet?” He remembered who he was. He remembered Bobbi-Jo and his children. But the last six months have been blank and he hasn’t made any new memories.

He wept when Bobby Joe reminded him that he had bought a ticket for the Ultimate Fighting Championship event when he returned to Colorado Springs. He also didn’t remember any signs that something was very wrong.

Eight hours later, the doctor asked if Hanson knew why he was in the hospital. For the first time, he said so. A few minutes later, the doctor asked again. Hanson not only remembered why he was there, but also remembered what the doctor had asked before. His previous memories came back as suddenly as they disappeared, but now 51-year-old Hanson still doesn’t remember what happened during those eight hours.

He had a typical case of transient global amnesia (TGA). This is a mysterious form of memory loss that doctors have yet to explain, 65 years after it was first explained. It was unusual enough for Hanson’s doctors to swarm around Hanson’s bed and bring some young colleagues to ask him questions — about 5 to 10 out of 100,000 diagnosed it each year. It has been-. “They were very fascinated,” Hanson said. Your doctor will tell you that being an attractive patient is rarely a good thing.

However, transient global amnesia is an exception to that rule and is one of the things neurologists like about it.

“I have no bad news for these patients, and neurologists often have bad news,” said Nathan Young, a neurologist at the Mayo Clinic.

TGA does not appear to be a precursor to future deterioration, and Young said he is studying recurrent cases, saying that only 5% to 15% of patients have a second episode. The bad news is that it is still very painful for patients and their families.

“It’s always a horrifying, disturbing event,” Young said.

Among the potential triggers are stress and strong emotions. A recent study by the German Academic Medical Center found an increase in cases of transient global amnesia in the early stages of the COVID-19 pandemic. Researchers thought that stress might be the cause. Between February 1st and May 15th, 2020, the hospital saw 16 patients in this condition, with an average of 9.7 for that period over the last 10 years. Ralph Werner, one of the doctors involved in the study, said the numbers have returned to baseline this year, perhaps because the pandemic is no longer so scary.

Neurologists in the United States said they were unaware of similar studies in this country.

Transient global amnesia is associated with a strange combination of possible triggers beyond stress: sudden immersion in cold or hot water, intense activity, sexual intercourse, some medical procedures, and mild head injury. Trauma. It is common in people over the age of 50 — the average age is about 62 years — and often begins in the morning. People with a history of migraine, like Hanson, are at increased risk.

Epileptic seizures can cause a shorter memory loss called transient epileptic amnesia. People with a stroke usually have physical symptoms, but some people with amnesia actually have a stroke, so it is important to see a doctor. Physicians need to rule out other neurological problems before they can settle for a more reassuring TGA diagnosis.

A feature of TGA is a recurring question. What am i doing here? Where did you go? This may sound like dementia, but people with dementia have broader problems with their progressively developing thoughts. People with TGA know their name and their address. They can still perform skills such as driving a car, hitting a golf ball, cooking, or doing math problems. They can’t remember what happened a few minutes ago.

Transient global amnesia is a mysterious form of memory loss that doctors have yet to explain 65 years after it was first explained.

That’s what happens to people with transient global amnesia



Imagine losing the memory of the day

Source link Imagine losing the memory of the day

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