REST TREMOR Meaning and
Definition
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Rest tremor refers to a type of involuntary rhythmic movement that occurs when the affected individual is at rest and not engaging in any voluntary muscle activity. It is characterized by a consistent, rhythmic oscillation or shaking of a body part, typically in the hands or fingers, but it can also affect other body regions such as the head or legs. Rest tremors are commonly associated with a neurological condition called Parkinson's disease, although they can also occur in other movement disorders.
The tremor associated with Parkinson's disease typically presents as a "pill-rolling" motion, where the thumb and fingers rub together in a repetitive manner, resembling the act of rolling a small object between the fingers. The intensity of the tremor can vary among individuals, ranging from mild to severe, and it often worsens with stress or anxiety. Unlike other types of tremors, rest tremors usually disappear or markedly reduce when the person engages in voluntary movement or when the affected body part is put to use.
Rest tremor is thought to arise due to abnormal functioning of certain brain structures related to movement control, particularly the basal ganglia. This disruption in brain circuitry leads to the generation of abnormal electrical signals that result in the characteristic resting tremor. Although rest tremor is often associated with Parkinson's disease, it is not always present in individuals with the condition, and its absence does not necessarily rule out a diagnosis of Parkinson's disease.
Common Misspellings for REST TREMOR
- eest tremor
- dest tremor
- fest tremor
- test tremor
- 5est tremor
- 4est tremor
- rwst tremor
- rsst tremor
- rdst tremor
- rrst tremor
- r4st tremor
- r3st tremor
- reat tremor
- rezt tremor
- rext tremor
- redt tremor
- reet tremor
- rewt tremor
- resr tremor
- resf tremor
Etymology of REST TREMOR
The etymology of the term "rest tremor" can be broken down as follows:
1. Rest: From Middle English "resten" and Old English "ræstan", meaning to be motionless, to relax, or be at peace. It can also refer to a remaining part or surplus.
2. Tremor: From Middle English "tremor" and Latin "tremor", meaning a shaking or trembling motion.
Therefore, the term "rest tremor" combines the idea of motionlessness or relaxation (rest) with a shaking or trembling motion (tremor) that occurs during rest or inactivity. It is a specific type of tremor that typically manifests when a person is at rest and is often associated with certain medical conditions, such as Parkinson's disease.
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