Expanding Virchow Robin spaces in the midbrain causing hydrocephalus (original) (raw)
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Movement Disorders, 1998
Several movement disorders have been observed after hypoxic-ischemic brain injury. These include parkinsonism, dystonia, chorea, tics, athetosis, and myoclonic syndromes. These movement disorders are mostly linked to dysfunction of the basal ganglia."' We present a case of a "midbrain" tremor combined with a cerebellar syndrome after cardiorespiratory arrest. To our knowledge, this movement disorder has not been reported after hypoxic-ischemic injury.
Orthostatic Tremor in a left midbrain lesion
Movement Disorders, 2010
was involved in patient care, conception, and execution of the project and writing of the first draft and review of the manuscript. Claudia Trenkwalder was involved in patient care and conception of the project and review and critique of the manuscript.
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Journal of Neurology, Neurosurgery & Psychiatry, 1989
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Journal of Neurology, Neurosurgery & Psychiatry, 1994
Figure 1 Surface EMG recording showing synchronous activation of antagonist muscles. (A) Upper trace is biceps brachii, lower trace is triceps brachii; (B) Upper trace is tibialis anterior, lower trace is gastrocneumius. Each trace represents one second of recording. Calibration: upper trace (A) = 0 1 mV; lower trace (A) and upper and lower traces (B) = 0 5 mV Abstract
The Open Neuroimaging Journal, 2020
Objective: Colloid cysts of the third ventricle are benign intracranial tumors. They are most commonly presented with signs of intracranial hypertension due to obstructive hydrocephalus, including headache, nausea/vomiting and vision disturbances, whereas extrapyramidal symptoms such as tremor are very rare. Sudden death, due to abruptly developed hydrocephalus, can be also observed. Although paroxysmal symptomatology attributed to the intermittent obstruction of the foramen of Monro is considered the "classical" clinical presentation, it is rather the exception in clinical practice.
Spastic paraparesis, cerebellar ataxia, and intention tremor: a severe variant of FXTAS?
Journal of Medical Genetics, 2005
F ragile X associated tremor/ataxia syndrome (FXTAS) is a recently identified neurodegenerative disorder affecting older adult males with pre-mutation alleles of the fragile X mental retardation 1 (FMR1) gene. 1-3 These male carriers, in their fifties and older, develop progressive intention tremor, cerebellar ataxia, progressive cognitive difficulties, and variable features including peripheral neuropathy, lower limb proximal muscle weakness, and autonomic dysfunction.