INTENTION TREMORS Meaning and
Definition
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Intention tremors refer to a neurological disorder characterized by involuntary shaking or rhythmic oscillations of certain body parts during purposeful movements. These tremors predominantly occur during activities that demand fine motor skills, such as reaching for an object or writing. The term "intention" in intention tremors signifies that these tremors are commonly triggered or exacerbated by intentional movements or actions.
In individuals with intention tremors, the trembling typically increases in intensity as they approach a specific target or object, making it difficult to complete the intended action accurately. Unlike resting or postural tremors, intention tremors are more evident during voluntary muscle contractions rather than at rest or when maintaining a specific posture. This distinction helps distinguish intention tremors from other movement disorders.
Intention tremors can be indicative of an underlying neurological condition, such as multiple sclerosis or cerebellar ataxia, which affect the cerebellum or the pathways leading to it. The cerebellum is responsible for coordinating and regulating motor movements, and any dysfunction in this area can result in intention tremors. Other potential causes may include stroke, brain injury, or certain medications.
The severity and frequency of intention tremors can vary widely among individuals, with some experiencing mild tremors that do not significantly impact daily functioning, while others may have more severe tremors that significantly impair their ability to perform daily activities. Treatment options for intention tremors may involve managing the underlying condition, physical therapy to strengthen affected muscles, or certain medications.
Common Misspellings for INTENTION TREMORS
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Etymology of INTENTION TREMORS
The word "intention tremors" is derived from two main components: "intention" and "tremors".
The term "intention" comes from the Latin word "intentio", which means "purpose" or "aim". In the context of medicine, "intention" is often used to describe a purposeful or deliberate action or movement.
The word "tremors" is derived from the Latin word "tremor", which means "a trembling, shaking or quivering movement". It can be traced back to the Proto-Indo-European root "*trem-", meaning "to shake" or "tremble".
When combined, "intention tremors" refers to a specific type of involuntary movement characterized by shaking or trembling that occurs when attempting to perform a voluntary action or engage in a purposeful movement.
