نتایج جستجو برای: s ataxia

تعداد نتایج: 727569  

Journal: :BMC Ophthalmology 2021

Abstract Background Cogan’s anterior internuclear ophthalmoplegia (INO) is characterized by INO with inability to converge and commonly thought be due rostral midbrain lesion. A lesion outside that causes unilateral combined upgaze palsy ataxia are rarely described. Case presentation 67-year old male presented left (INO), appendicular bilateral palsy. Magnetic Resonance Imaging (MRI) Angiograph...

Journal: :Journal of medical genetics 2004
G J Breedveld B van Wetten G D te Raa E Brusse J C van Swieten B A Oostra J A Maat-Kievit

T he cerebellar ataxias are a heterogeneous group of neurodegenerative disorders, characterised by symptoms and signs of cerebellar degeneration, pyramidal and extrapyramidal features, and variable polyneuropathy. Prominent clinical features are signs of cerebellar ataxia, such as uncoordinated gait and uncontrolled co-ordination of hand, speech, and eye movements, while (extra) pyramidal signs...

Journal: :The Lancet. Neurology 2015
Kathrin Reetz Imis Dogan Ana S Costa Manuel Dafotakis Kathrin Fedosov Paola Giunti Michael H Parkinson Mary G Sweeney Caterina Mariotti Marta Panzeri Lorenzo Nanetti Javier Arpa Irene Sanz-Gallego Alexandra Durr Perrine Charles Sylvia Boesch Wolfgang Nachbauer Thomas Klopstock Ivan Karin Chantal Depondt Jennifer Müller vom Hagen Ludger Schöls Ilaria A Giordano Thomas Klockgether Katrin Bürk Massimo Pandolfo Jörg B Schulz

BACKGROUND Friedreich's ataxia is a rare autosomal recessive neurodegenerative disorder. Here we report cross-sectional baseline data to establish the biological and clinical characteristics for a prospective, international, European Friedreich's ataxia database registry. METHODS Within the European Friedreich's Ataxia Consortium for Translational Studies (EFACTS) framework, we assessed a coh...

Journal: :Cerebellum & ataxias 2021

Abstract Background and purpose Immune mediated cerebellar ataxias account for a substantial proportion of all progressive ataxias. A diagnostic serological test is not always available. This particularly problematic in Primary Autoimmune Cerebellar Ataxia, hence the necessity criteria recently devised published by an International Task Force. We present our experience use commercially availabl...

Journal: :The Medical journal of Malaysia 1980
C T Tan

An Indian family with four members having hereditary ataxia was presented. The inheritance was most likely autosomal dominant. The onset was at adult life. The main disability was cerebellar ataxia with pyramidal tract sign found at physical examination. Electroencephalography and nerve conduction study were abnormal in two cases where they were done. The clinical feature correspond to an inter...

2015
Véronique Morel

Objectives Several SYNE1/Msp-300 isoforms have been identified and it is thought that they present a tissue specific expression pattern (Rajgor et al., 2012). The project aims first at identifying neuronal Msp-300 isoforms and the neuron population in which Msp-300 function is required. The different isoforms will be knocked-down by combining RNAi and Gal4/UAS approaches. Six UAS-RNAi lines tar...

2014
Younhee Kim Madoka Kondo Yoko Sunami Akihiro Kawata Takashi Komori Kiyomitsu Oyanagi Imaharu Nakano Reiji Koide

The recent advances in genetic analysis have facilitated the classification of autosomal dominant or recessive spinocerebellar ataxia. Although differential diagnosis of spinocerebellar ataxia is clinically very complicated, MRI characteristics may be an important tool for diagnosis. In the present review article, we summarize the skills of neuroradiology for a diagnosis of various types of spi...

Journal: :Arquivos de neuro-psiquiatria 2017
Tiago Silva Aguiar Andrea Fragoso Carolina Rouanet de Albuquerque Patrícia de Fátima Teixeira Marcus Vinícius Leitão de Souza Lenita Zajdenverg Soniza Vieira Alves-Leon Melanie Rodacki Marco Antônio Sales Dantas de Lima

Methods This retrospective and descriptive study evaluated the clinical characteristics and outcomes of patients with CA-GAD-ab. Result Three patients with cerebellar ataxia, high GAD-ab titers and autoimmune endocrine disease were identified. Patients 1 and 2 had classic stiff person syndrome and insidious-onset cerebellar ataxia, while Patient 3 had pure cerebellar ataxia with subacute onse...

Journal: :Hippokratia 2013
S Muthuswamy S Agarwal Ar Dalal

BACKGROUND AND INTRODUCTION Expansion of GAA triplet repeats in the first intron of the frataxin gene causes Friedreich's ataxia. Genetic testing in such condition is important to initiate the appropriate genetic counseling for the family members. The conventional genetic tests used in the diagnosis of Friedreich's ataxia are southern blot, short and long PCR. Recently, triplet repeat primed po...

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