Degenerative
Progressive multifocal leukoencephalopathy (PML) is a rapidly progressive neuromuscular disease caused by opportunistic infection of brain cells
The disease affects the myelin sheath, which coats nerve cells. It causes progressive muscle weakness and paralysis
A deficiency of the enzyme Beta hexosaminidase A leads to Tay-Sachs disease, a rare genetic disorder that results in the progressive destruction of nerve cells in the brain and spinal cord. Symptoms typically appear in infancy and include developmental delays, loss of motor skills, and eventually, blindness and seizures.
ALS, often referred to as "Lou Gehrig's Disease," is a progressive neurodegenerative disease that affects nerve cells in the brain and the spinal cord. Motor neurons reach from the brain to the spinal cord and from the spinal cord to the muscles throughout the body. The progressive degeneration of the motor neurons in ALS eventually leads to their death.
ALS, short for amyotrophic lateral sclerosis, is a progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord. It leads to muscle weakness, paralysis, and eventually respiratory failure. There is currently no cure for ALS.
The genetic theory of aging suggests that the process of aging is influenced by an individual's genetic makeup. It proposes that variations in genes can affect an organism's lifespan and susceptibility to age-related diseases. Research in this field focuses on identifying specific genes that play a role in the aging process.
There is still some question about that. People who develop Parkinson's are 6% more likely to come from a family that has at least one member with the disease. Those that come with families with no family members with the disease have a 2% chance of contracting the disease.
a rare disease that gradually destroys nerve cells in the parts of the brain that control eye movements, breathing, and muscle coordination.
Amyotrophic Lateral Sclerosis
Canavan disease is sometimes called spongy degeneration of the brain since it is characterized by a sponginess or swelling of the brain cells and a destruction of the white matter of the brain
hemophagia
When a human being is aging, their muscle cells also tend to age. Because of this, the muscle cells become weaker and the body is more prone to injury.