Locked-in syndrome is a neurological condition that causes paralysis of all voluntary muscles except those controlling the eyes. A person cannot speak or move but is conscious. This article explores ...

Skeletal muscle is the type of muscle that controls movement. Problems with these muscles can be minor, life-threatening, or ongoing problems that make it hard to perform basic daily activities.

Doctors may use a range of tests to diagnose myasthenia gravis (MG), including blood tests, nerve conduction tests, and imaging tests. MG is a chronic autoimmune disease that affects the voluntary ...

The film discusses the human skeleton and muscles through the perspective of a college student explaining to his younger brother. It covers the structure and function of bones, including their ...

Changing how you eat may reduce the impact of myasthenia gravis (MG), a condition that can affect your ability to swallow. MG is an autoimmune, neuromuscular disease affecting your voluntary muscles.

Amyotrophic lateral sclerosis (ALS) is a progressive disease of the nervous system. It affects nerve cells in the brain and spinal cord called motor neurons. Motor neurons control muscle movement and ...

Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is a rare genetic disorder. It affects certain nerve cells in the spinal cord and the brainstem. “Bulbar” refers to a ...