نتایج جستجو برای: dystonic disorders

تعداد نتایج: 671738  

2018
Gunnar A. Sigurdsson Abhinav Gupta Cordelia Schmid Ali Farhadi Karteek Alahari

Several theories in cognitive neuroscience suggest that when people interact with the world, or simulate interactions, they do so from a first-person egocentric perspective, and seamlessly transfer knowledge between third-person (observer) and first-person (actor). Despite this, learning such models for human action recognition has not been achievable due to the lack of data. This paper takes a...

2014
Hiroshi Kataoka Satoshi Ueno Xiaolin Zhu.

Auditory musical hallucinations (AMHs) are rare complex auditory hallucinations in Parkinson's disease (PD) that have been limited previously. The characteristics of AMHs in PD remain uncertain. We describe a 72-year-old woman with PD who presented with AMHs. The AMHs occurred after immediate-release pramipexole was switched to extended-release pramipexole. The AMHs were a quiet piano or often ...

Journal: :Journal of neurology, neurosurgery, and psychiatry 2011
Jean Pierre Bleton Marie Vidailhet Frédéric Bourdain Antoine Ducorps Denis Schwartz Christine Delmaire Stéphane Lehéricy Bernard Renault Line Garnero Sabine Meunier

In order to explore the pathophysiological basis of a new rehabilitation therapy in writer's cramp (WC), healthy controls, untreated WC patients and WC patients who recovered a legible handwriting after rehabilitation were explored using magnetoencephalography, and the somatosensory evoked fields of fingers I, II, III and V in the sensory cortex were studied. In the cortex controlling the dysto...

Journal: :Acta medica Iranica 2012
Zakaria Zakariaei Shervin Taslimi Mohammad Amin Tabatabaiefar Mosa Arghand Dargahi

Drug induced dystonic reactions are among common presentations of patients in emergency departments, and typically occur with antidopaminergic agents as their extra-pyramidal side effects. Dystonic reactions usually occur within the first few hours or days after commencing a drug or dose increase. Unlike other extra-pyramidal side effects, a patient may experience acute dystonic reactions (ADRs...

2014
Yaran Koban Metin Ekinci Halil Huseyin Cagatay Zeliha Yazar

Oculogyric crisis is an acute dystonic reaction of the ocular muscles characterized by bilateral dystonic elevation of visual gaze lasting from seconds to hours. This reaction is most commonly explained as an adverse reaction to drugs such as antiemetics, antipsychotics, antidepressants, antiepileptics, and antimalarials. Although the incidence of metoclopramide-induced acute dystonic reactions...

2015
Samuel S Pappas Katherine Darr Sandra M Holley Carlos Cepeda Omar S Mabrouk Jenny-Marie T Wong Tessa M LeWitt Reema Paudel Henry Houlden Robert T Kennedy Michael S Levine William T Dauer Louis Ptáček

Striatal dysfunction plays an important role in dystonia, but the striatal cell types that contribute to abnormal movements are poorly defined. We demonstrate that conditional deletion of the DYT1 dystonia protein torsinA in embryonic progenitors of forebrain cholinergic and GABAergic neurons causes dystonic-like twisting movements that emerge during juvenile CNS maturation. The onset of these ...

2013
Kinley Roberts Barry Mahon Killian O’Rourke Timothy Lynch

BACKGROUND Focal task-specific dystonic postures are well recognized. Often a tremor may be the main feature with little or no dystonia. These have been well reported in writers, musicians, and sportspeople. CASE REPORT Herein we report a novel task-specific dystonic tremor in a 44-year-old Irish hairdresser due to club-cutting, a standard haircutting technique. DISCUSSION Hairdresser's dys...

Journal: :Archives of neurology 2000
E Palomeras P Sanz A Cano P Fossas

We present a 68-year-old patient with essential tremor who was treated with propranolol hydrochloride (80 mg daily) and gabapentin (900 mg daily) after a history of mild success of gabapentin alone in relieving his symptoms. The patient had several daily episodes of paroxysmal dystonic movements in both hands. After reducing the propranolol dose to 40 mg daily, the dystonic movements resolved. ...

Journal: :The International Journal of Neuropsychopharmacology 2001

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