FIBRILLARY TREMOR Meaning and
Definition
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Fibrillary tremor is a medical term used to describe a type of involuntary rhythmic movement (tremor) that is characterized by fine, rapid muscle contractions or twitches. This type of tremor typically affects the muscles beneath the skin, causing visible and palpable muscle flickering or rippling.
Fibrillary tremor is commonly observed in patients with certain neurological disorders, especially those affecting the motor system. It is particularly associated with conditions such as amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, and may be one of the early signs of this progressive degenerative disorder.
The tremor is usually more pronounced and easier to observe when the affected muscles are at rest or lightly contracted. However, it may decrease or disappear during voluntary movements or when the muscles are fully contracted. Fibrillary tremor often occurs in specific body regions, such as the tongue, limbs, or trunk, and can be uncomfortable or cause mild pain in some cases.
Diagnosis of fibrillary tremor involves a comprehensive evaluation by a medical professional, including medical history, physical examination, and possibly further tests like electromyography (EMG) to assess muscle activity.
Treatment of fibrillary tremor focuses on managing the underlying condition responsible for its occurrence. This may involve medications to alleviate symptoms, physical therapy to improve muscle control and coordination, or other supportive measures depending on the individual's specific needs.
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Myokymia, a twitching of the fine strands or fasciculi of a muscle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for FIBRILLARY TREMOR
- dibrillary tremor
- cibrillary tremor
- vibrillary tremor
- gibrillary tremor
- tibrillary tremor
- ribrillary tremor
- fubrillary tremor
- fjbrillary tremor
- fkbrillary tremor
- fobrillary tremor
- f9brillary tremor
- f8brillary tremor
- fivrillary tremor
- finrillary tremor
- fihrillary tremor
- figrillary tremor
- fibeillary tremor
- fibdillary tremor
- fibfillary tremor
- fibtillary tremor
Etymology of FIBRILLARY TREMOR
The term "fibrillary tremor" can be broken down into two parts:
1. Fibrillary: The word "fibrillary" is derived from the Latin word "fibra", meaning fiber. This refers to the microscopic fibers found in muscle tissues. In the context of "fibrillary tremor", it specifically describes the fine, twitches or involuntary contractions of individual muscle fibers.
2. Tremor: The word "tremor" comes from the Latin word "tremulus" meaning trembling or shaking. It refers to an involuntary rhythmic movement of a part of the body, most commonly seen in hands or limbs.
Therefore, the term "fibrillary tremor" combines "fibrillary" to describe the type of muscle fibers involved and "tremor" to describe the specific involuntary shaking or trembling of those muscles.
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