![]() |
Muscle wasting (atrophy) begins in the legs and pelvis, then progresses to the muscles of the shoulders and neck, followed by loss of arm muscles and respiratory muscles. Calf muscle enlargement (pseudohypertrophy) is quite obvious. Cardiomyopathy...
|
|
The first symptoms of Duchenne muscular dystrophy are usually noticed in early childhood. Delays in developmental milestones, such as sitting and standing, are common. The affected child's gait is often a characteristic waddle or toe-walk. He ofte...
|
|
The first symptoms of Duchenne muscular dystrophy are usually noticed in early childhood. Delays in developmental milestones, such as sitting and standing, are common. The affected child's gait is often a characteristic waddle or toe-walk. He ofte...
|
![]() |
A muscle biopsy is a procedure involving the removal and examination of a piece of muscle tissue.
|
![]() |
A CPK is a blood test that measures creatine phosphokinase (CPK), an enzyme found predominantly in the heart, brain, and skeletal muscle. When the total CPK level is substantially elevated, it usually indicates injury or stress to one or more of these areas.
|
|
The creatine kinase test measures the blood levels of certain muscle and brain enzyme proteins. Purpose Creatine kinase (CK or CPK) is an enzyme (a type of protein) found in muscle and brain.
|
![]() |
Electromyography is a test that assesses the health of the muscles and the nerves controlling the muscles.
|
|
Electromyography (EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease. Purpose Muscles are stimulated by signals from nerve cells called motor neurons.
|
|
EMG and NCS TestsElectromyography(EMG)and nerve conduction studies(NCS)are tests that measure muscle and nerve function. In most cases, both tests are performed.
|
|
|
Electromyography (EMG) is used to detect, process, and record electrical muscle activity in order to aid in the diagnosis of neuromuscular disease. Purpose EMG is performed most often to help diagnose different neuromuscular diseases causing weakness.
|
|
|
Electromyography (EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease, which affects muscle and peripheral nerves. Purpose Muscles are stimulated by signals from nerve cells called motor neurons.
|
|
During a physical examination, a health care provider studies a patient's body to determine the presence or absence of physical problems. A typical physical examination includes: Inspection (looking at the body) Palpation (feeling the body with hands) Auscultation (listening to sounds) Percussion (producing sounds)
|
|
A neurological examination is an essential component of a comprehensive physical examination . It is a systematic examination that surveys the functioning of nerves delivering sensory information to the brain and caring motor commands (Peripheral nervous system) and impulses back to the brain for processing and coordinating (Central nervous system).
|