How Do You Spell FIBRILLARY CHOREAS?

1. Fibrillary choreas refer to a neurological condition characterized by involuntary, jerky, and rapid movements of the muscles, also known as chorea. These movements are described as fibrillary due to their fine and tremulous nature. The term "fibrillary" is derived from the Latin word "fibrilla," meaning small fiber.

   Fibrillary choreas are typically manifestations of an underlying disorder, such as Huntington's disease, which is a genetic degenerative disorder of the nervous system. In the context of Huntington's disease, the fibrillary choreas are a result of dysfunction and degeneration of certain parts of the brain, particularly the basal ganglia. This region plays a crucial role in coordinating and controlling movement, thus its dysfunction leads to the characteristic motor disturbances observed in fibrillary choreas.

   Other than Huntington's disease, fibrillary choreas can also be associated with other conditions like neuroferritinopathy, dentatorubral-pallidoluysian atrophy (DRPLA), and Wilson's disease. The movement abnormalities seen in fibrillary choreas can range from mild to severe and can involve various body parts, including the face, limbs, trunk, and neck. These movements are often described as random, purposeless, and non-rhythmic, significantly affecting a person's ability to perform daily activities.

   Treatment of fibrillary choreas focuses on managing the underlying condition causing these movements, in addition to symptomatic relief. Medications, such as dopamine-depleting agents and anti-choreic drugs, can be prescribed to help control the abnormal movements. In some cases, physical therapy and assistive devices may be necessary to improve motor function and provide support.

Common Misspellings for FIBRILLARY CHOREAS

The term "fibrillary choreas" is a medical term that refers to a form of chorea characterized by involuntary muscle movements.

The etymology of the word can be broken down as follows:

1. Fibrillary: It comes from the Latin word "fibrilla", meaning "a small fiber". In biology, it refers to very thin, thread-like structures, such as the fibrils found in muscle tissue.

2. Choreas: It comes from the Greek word "khoreia", meaning "a dance". In medical terminology, "choreas" is used to describe a disorder characterized by involuntary, rapid, and irregular muscle movements, similar to those seen in a dance.

So, the term "fibrillary choreas" essentially refers to irregular muscle movements that resemble the movements of small fibers, hence the combination of "fibrillary" and "choreas" in the word.