(Medical Xpress)—Parkinson's disease (PD) – an incurable, progressive illness caused by dysfunction and death of dopaminergic neurons in the brain (mainly in the substantia nigra) – results in a wide range of symptoms, ...
The source of essential tremor—a movement disorder that causes involuntary trembling of the hands, arms, and head—has been enigmatic, impeding the development of effective treatments for a condition that affects 4% of ...
Jan 15, 2020
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(HealthDay)—For the first time, researchers have shown that implanting electrodes in the brain's "feeding center" can be safely done—in a bid to develop a new treatment option for severely obese people who fail to shed ...
Jun 13, 2013
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A team of scientists and clinicians at UC San Francisco has discovered how to detect abnormal brain rhythms associated with Parkinson's by implanting electrodes within the brains of people with the disease.
Mar 4, 2013
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A study by Massachusetts General Hospital researchers adds further support to the possibility that increasing levels of the antioxidant urate may protect against Parkinson's disease. In their report published in PNAS Early ...
Dec 17, 2012
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Researchers at the University of Montreal and its affiliated CHU Sainte-Justine and CHUM hospitals have linked some cases of Essential Tremor (ET) to a specific genetic problem. ET is the most common movement disorder, becoming ...
Aug 2, 2012
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Dementia may be three times more common among people with essential tremor, a movement disorder that causes involuntary shaking, than the general population, according to research released today, March 6, 2024. The study ...
Mar 6, 2024
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A scalpel-free, high-tech form of brain surgery pioneered at UVA Health offers long-term relief for patients with essential tremor, a common movement disorder, a five-year review shows.
Nov 10, 2022
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The most important thing to know about essential tremor, or ET, is that although it can change your life, people with ET can still live life to the fullest.
Mar 26, 2021
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Scientists at Wake Forest School of Medicine have recorded real time changes in dopamine and serotonin levels in the human brain that are involved with perception and decision-making. These same neurochemicals also are critical ...
Oct 12, 2020
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A tremor is an unintentional, somewhat rhythmic, muscle movement involving to-and-fro movements (oscillations) of one or more body parts. It is the most common of all involuntary movements and can affect the hands, arms, head, face, vocal cords, trunk, and legs. Most tremors occur in the hands. In some people, tremor is a symptom of another neurological disorder. A very common kind of tremor is the chattering of teeth, usually induced by cold temperatures or by fear.
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