Amyotrophic lateral sclerosis is a type of motor neuron disease it refers to a group of progressive, neurological diseases that cause dysfunction in the nerves that control muscle movement this leads to muscle weakness and changes in how the body works.
In 1869, the connection between the symptoms and the underlying neurological problems were first described by jean-martin charcot, who initially introduced the term amyotrophic lateral sclerosis in his 1874 paper flail arm syndrome, a regional variant of als, was first described by alfred vulpian in 1886.
Als affects motor neurons in the brain, brainstem, and spinal cord if patients show alterations in speech or swallowing abilities they are diagnosed with bulbar als indeed, as als disease progresses, 85 percent of patients exhibit bulbar disease. Yet the disease can affect their memory and decision-making ability als isn't curable yet scientists now know more about this disease than ever before they are studying treatments in clinical trials what are the main types there are two types of als: sporadic als is the most common form it affects up to 95% of people with the disease.
Amyotrophic lateral sclerosis (als) is a neurological disease that affects nerve cells in the brain and spinal cords which controls the activity of voluntary muscles it is also termed as lou gehrig’s disease there are several causes behind als which includes gene mutation, disorganized immune response, chemical imbalance etc. Facts you should know als is not contagious although the life expectancy of a person with als averages about two to five years from the time of diagnosis, this disease is variable, and many people can live with the disease for five years and more. Familial als (fals) accounts for 5 to 10 percent of all cases in the us familial als means the disease is inherited in those families, there is a 50% chance each offspring will inherit the gene mutation and may develop the disease.
This leads to muscle weakness and changes in how the body works in the later stages, amyotrophic lateral sclerosis (als) affects the nerves that control breathing, and this can be fatal als is the most common type of motor neuron disease (mnd) it is sometimes called lou gehrig's disease, after the famous baseball player who had the condition the 2014 ice bucket challenge aimed to raise awareness and funds for research. Als - amyotrophic lateral sclerosis amyotrophic lateral sclerosis (als), commonly known as lou gehrig's disease, is a progressive neuromuscular disease als is characterized by a progressive degeneration of motor nerve cells in the brain (upper motor neurons) and spinal cord (lower motor neurons.
Amyotrophic lateral sclerosis (als) is a group of rare neurological diseases that mainly involve the nerve cells (neurons) responsible for controlling voluntary muscle movement voluntary muscles produce movements like chewing, walking, and talking.
Als is short for amyotrophic lateral sclerosis you might also have heard it called lou gehrig's disease, after the baseball player who was diagnosed with it in the 1930s you might also have heard it called lou gehrig's disease, after the baseball player who was diagnosed with it in the 1930s.