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Tremor

Journal of Neuroscience Nursing, 1991
Tremor is a rhythmic, involuntary muscular contraction with consistency of rate, amplitude and pattern. It is the most common of all involuntary movements. Several systems for classifying tremor exist with the most frequent system classed according to behavioral context, ie, resting, postural and action. Clinical recognition of tremor type is extremely
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Orthostatic tremor: An essential tremor variant?

Movement Disorders, 1988
AbstractThree patients with a clear‐cut history of essential tremor of the upper limbs presented with the clinical features reported by Heilman as orthostatic tremor. Electromyographic findings included 6–8 Hz postural tremor in all four limbs. Highly synchronized 16 Hz rhythmic discharges were found in the legs upon standing.
S M, Papa, O S, Gershanik
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Is Parkinsonian Arm Tremor a Resting Tremor?

European Neurology, 2008
Arm tremor in Parkinson’s disease occurs during rest which has been explained by a specific tremulous mechanism activated during rest. During action or posture maintenance, the tremor may persist or recur, but with reduced amplitude. We present 2 patients with idiopathic Parkinson’s disease who showed persisting arm tremor which was most marked during ...
U, Hadar, F C, Rose
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Orthostatic Tremor Associated with Voice Tremor

European Neurology, 2008
We report a 67-year-old female with orthostatic and voice tremor. Her orthostatic tremor mainly affected her lower extremities, alternating between antagonist muscle groups at a frequency of 4.4-4.8 Hz. The voice tremor ranged between 4.8 and 8.8 Hz. In this case, the frequency of voice tremor was same as that of orthostatic tremor, suggesting a common
J, Yokota   +4 more
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Midbrain tremor: a tremor resistant to treatment

Acta Neurologica Belgica, 2012
Midbrain tremor is a resting, postural, action and intentional tremor of the upper extremity. Partial response to pharmacological agents makes the treatment of this tremor difficult. We report, herein, three cases of patients with midbrain tremors involving their midbrain and thalamic area in ischemic and hemorrhagic strokes.
Abdul Qayyum, Rana, Zain, Badar
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Tics and Tremors

Pediatric Clinics of North America, 1982
Tics are the most common movement disorder of childhood. The single tic, or habit spasm, is benign and self-limited. Complex tic disorders include other features such a multiple tics, vocal tics, and complex stereotyped movements. Tourette syndrome represents the most-severe end of a spectrum of tic disorders.
G S, Golden, O J, Hood
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Essential Tremor

New England Journal of Medicine, 2000
Essential tremor (ET) is among the most common neurologic disorders. The traditional view of this disorder as a benign, monosymptomatic, familial condition is being replaced by a more complex view of ET as perhaps a family of diseases with etiologic, clinical, and pathologic heterogeneity.
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‘Atypical’ Tremor

European Neurology, 2008
The tremor present in a small number of patients who present with features of both Parkinson’s disease (PD) and essential tremor (ET) is ill-defined. We therefore studied 8 such patients with ‘atypical’ tremor and compared them clinically to 11 PD and 10 ET patients in a double-blind, cross-over, placebo-controlled trial.
J M, Henderson   +4 more
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Tremor: Tremor:

2012
Tremor is one of the most common disorders in the population of patients diagnosed with movement disorders. In the literature we find several classifications and different types of tremors. Each tremor type has its own characteristics. The most frequently used and widely accepted tremor classification divides tremors according to clinical appearance ...
Georgiev, Dejan   +3 more
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Definition of Tremor

2012
Tremor is generally defined as a rhythmic shaking of a body part (Deuschl et al. 1998; Findley and Capildeo 1984). Tremor is a nonlinear and nonstationary phenomenon, often made of a roughly sinusoidal oscillatory movement, usually nonvoluntary. Tremor is readily apparent in most cases.
Grimaldi, Giuliana, Manto, Mario
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