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Essential tremor ( ET ), also called benign tremor, familial tremor, and idiopathic tremor, is a medical condition characterized by involuntary rhythmic contractions and relaxations ( oscillations or twitching movements) of certain muscle groups in one or more body parts of unknown cause. [ 6] It is typically symmetrical, and affects the arms ...
A tremor is an involuntary, [1] somewhat rhythmic, muscle contraction and relaxation involving oscillations or twitching movements of one or more body parts. It is the most common of all involuntary movements and can affect the hands, arms, eyes, face, head, vocal folds, trunk, and legs. Most tremors occur in the hands.
Specialty. Neurology. Intention tremor is a dyskinetic disorder characterized by a broad, coarse, and low-frequency (below 5 Hz) tremor evident during deliberate and visually-guided movement (hence the name intention tremor). An intention tremor is usually perpendicular to the direction of movement. When experiencing an intention tremor, one ...
Just being able to talk about it will help you process it. Some people feel better by writing how they felt, such as in a journal. But having a way to express your feelings will help to ease the ...
The cricopharyngeal spasms ("feeling that something is stuck") occur in the cricopharyngeal part of the inferior pharyngeal constrictor muscle, at the bottom of the throat. They cause muscle tension on the cricoid cartilage, leading to a globus feeling. Pharyngeal spasms, a more common source of a globus feeling, cause tension on the thyroid ...
Loaded 0%. An 11-year-old boy in Georgia is being hailed as a hero for steering a car to safety after its driver experienced a medical emergency. “He’s an extraordinary young man,” a ...
Three days since a Pennsylvania shooter opened fire at a campaign rally and wounded Trump's ear, the former president and his campaign have revealed next to nothing about his condition.
On April 3, 2018, at approximately 12:46 p.m. PDT, a shooting occurred at the headquarters of the American video-sharing website YouTube in San Bruno, California.The shooter was identified as 38-year-old Nasim Najafi Aghdam, an Iranian-American woman, who entered through an exterior parking garage, approached an outdoor patio, and opened fire with a Smith & Wesson 9 mm semi-automatic pistol.