The diaphragm is the primary muscle used in the process of inspiration, or inhalation. It is a dome-shaped sheet of muscle that is inserted into the lower ribs.Lying at the base of the thorax (chest), it separates the abdominal cavity from the thoracic cavity.It is a thin, skeletal muscle that can contract voluntarily.he diaphragm is the primary muscle used in the process of inspiration, or inhalation. It is a dome-shaped sheet of muscle that is inserted into the lower ribs.
Types of specialists that might help with a migraine diagnosis: Headache or Migraine specialist â are doctors who focus on treating people with migraines. These doctors can be internal medicine doctors, family practice doctors, neurologists, or other specialists who see many patients with headache disorders.
A migraine is usually to blame in people who have severe headaches that happen often, says neurology professor Stephen Silberstein, MD, of Thomas Jefferson University. He wrote the American Academy of Neurology's guidelines on migraine diagnosis and treatment.