What is a frozen person?

Frozen Man is a French film. In medicine, the gradually frozen person, that is, the "gradually frozen person", is the common name of patients with Gerecke's disease, that is, motor neuron disease.

Frozen Man is a French comedy film. The film stars Louis De Funès, a famous French comedian, and Fens plays the father of youth and the pseudo-father of the 20th century. The plot is 1905. A 25-year-old man named Paul disappeared in the North Pole. 1970, he was found alive in a piece of ice. It was confirmed that he was the grandfather of a wife named huber. Paul, a frozen man, was taken home by Hooper. In order to prevent him from being unfamiliar with the surrounding environment, the whole home and even the town have returned to the appearance of the early 20 th century. Paul's thinking and habits remained the same after he woke up. He took his granddaughter as his mother and showed his love to his great-grandson's fiancee, which triggered a series of jokes. ...

There is a disease in medicine. Amyotrophic lateral sclerosis (ALS) is also called motor neuron disease (MND). The latter name is commonly used in Britain, Charcot-Marie-Tooth disease in France and Lou Gehrig's disease in the United States. Amyotrophic lateral sclerosis and motor neuron disease are usually mixed in China. It is due to the injury of upper motor neurons and lower motor neurons that the muscles including the medulla oblongata (the so-called medulla oblongata refers to this part of the muscles dominated by the medulla oblongata), limbs, trunk, chest and abdomen gradually weaken and atrophy.

According to clinical symptoms can be roughly divided into two types:

1. Physical disease type

The initial symptoms are progressive atrophy and weakness of limbs muscles, and finally respiratory failure.

2. The types of medulla oblongata

When there is no problem with the movement of limbs, there is already difficulty in swallowing and speaking, and it will soon progress to respiratory failure.

The etiology of amyotrophic lateral sclerosis is still unknown. 20% of cases may be related to heredity and genetic defects. In addition, some environmental factors, such as heredity and heavy metal poisoning, may cause motor neuron damage. At present, the main theories about the causes of motor neuron injury are:

1. neurotoxic substances accumulate, and glutamic acid accumulates between nerve cells, causing damage to nerve cells over time.

2. Free radicals destroy nerve cell membranes.

3. Without nerve growth factor, nerve cells can't continue to grow and develop.

In order to diagnose amyotrophic lateral sclerosis early, in addition to clinical examination of nervous system, electromyography, nerve conduction velocity detection, serum specific antibody examination, lumbar puncture cerebrospinal fluid examination, imaging examination and even muscle biopsy are needed.