This group has proposed to classify dystonia based on clinical features and etiology.Ĭlassifying dystonia by clinical features includes age of onset, body distribution, temporal pattern, and associated features. A new basis for classifying the dystonias has been proposed based on a consensus achieved by an international expert group of physicians (Albanese A, et al. However, the classification of dystonia has always been complicated and controversial, resulting in confusion, not only for patients, but within the medical community as well. Treatment for dystonia depends upon several factors including the specific subtype present and can include medications, botulinum toxin injections, physical therapy and surgery.ĭystonia was first described in the medical literature as far back as the 1800s. Dystonia may even spontaneously remit in rare cases. In some cases dystonia can become progressively worse, while in others it remains unchanged or no longer worsens (plateaus). Usually there is no weakness in the affected muscle groups. Dystonia causes varying degrees of disability that ranges from mild symptoms that come and go to severe, debilitating symptoms that can significantly affect a person’s quality of life. Certain forms such as laryngeal dystonia are not associated with abnormal postures. The most characteristic finding associated with most forms of dystonia is twisting, repetitive movements that affect the neck, torso, limbs, eyes, face, vocal chords, and/or a combination of these muscle groups. In some cases, the exact, underlying cause is unknown (idiopathic). Genetic as well as non-genetic factors can contribute to the development of these disorders. There are many different causes for dystonia. Dystonia may occur or be worsened when an individual attempts a voluntary action. Movements may be patterned and twisting, and/or in some cases shaking or quivering (tremulous) resembling a tremor. The muscular contractions may be sustained or come and go (intermittent). This group of neurological conditions is generally characterized by involuntary muscle contractions that force the body into abnormal, sometimes painful, movements and positions (postures). 5 Myths About Orphan Drugs and the Orphan Drug Actĭystonia is a general term for a large group of movement disorders that vary in their symptoms, causes, progression, and treatments.Information on Clinical Trials and Research Studies.These example sentences are selected automatically from various online news sources to reflect current usage of the word 'tremolo.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. 2019 For example, his signature right-hand tremolo is fully established. 2019 Some of these events recurred, like glissandos, playing on the bridge, and furiously bowed tremolos. 2020 These guys came to me with all these tremolo, feedback, wah-wah, fuzz-pedal songs and just completely kicked my butt. John Phillips, Car and Driver, The music, by Akira Miyoshi and Michael Gordon, is more urgent - tremolos on marimba, mysterious and thunderous - and the choreography is more agitated: an exchange of whiplash duets and trios like excited molecules.īrian Seibert, New York Times, 21 Feb.
#TREMULOUS DEFINE PLUS#
Tom Roland, Billboard, 14 June 2022 And the customary piccolo tremolo that used to run above the crowd noise of every comedy club-the excess laughter of the one drunk and slightly hysterical patron-had no purchase or possibility here.Īdam Gopnik, The New Yorker, 7 June 2021 There's a lovely feline supercharger howl, plus the whine of the serpentine belt and some intake roar, not to mention a mechanical valvetrain tremolo. 2022 Aslan Freeman, from Lainey’s road band, established a vacillating acoustic guitar current Rob McNelley contributed George Harrison-like twin slide guitars and Billy Justineau offered tremolo keyboard over Fred Eltringham’s understated drum part. Recent Examples on the Web The guitar specs include 22 jumbo frets, a modern C neck, a five-way switch, three standard pickups and a tremolo system.
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