Results 81 to 90 of about 6,068 (173)

Epilepsy in spinocerebellar ataxia type 8: a case report

Journal of Medical Case Reports, 2019
Background Spinocerebellar ataxia type 8 is an uncommon genetic condition and presents with gait disturbances, ataxia, dysarthria, nystagmus, and cognitive and psychiatric abnormalities.
Arun Swaminathan
doaj   +1 more source

Postural Tremor and Ataxia Progression in Spinocerebellar Ataxias

Tremor and Other Hyperkinetic Movements, 2017
Background: Postural tremor can sometimes occur in spinocerebellar ataxias (SCAs). However, the prevalence and clinical characteristics of postural tremor in SCAs are poorly understood, and whether SCA patients with postural tremor have different ...
Shi-Rui Gan, Jie Wang, Karla P. Figueroa, Stefan M. Pulst, Darya Tomishon, Danielle Lee, Susan Perlman, George Wilmot, Christopher ‎ M. Gomez, Jeremy Schmahmann, Henry Paulson, Vikramq G. Shakkottai, Sarah H. Ying, Theresa Zesiewicz, Khalaf Bushara, Michael D. Geschwind, Guangbin Xia, S. H. Subramony, Tetsuo Ashizawa, Sheng-Han Kuo   +19 more
doaj   +1 more source

Three Cases of Spinocerebellar Ataxia Type 2 (SCA2) and Pediatric Literature Review: Do Not Forget Trinucleotide Repeat Disorders in Childhood-Onset Progressive Ataxia

Brain Sciences
Background: Childhood-onset progressive ataxias are rare neurodegenerative disorders characterized by cerebellar signs, sometimes associated with other neurological or extra-neurological features.
Jacopo Sartorelli, Maria Grazia Pomponi, Giacomo Garone, Gessica Vasco, Francesca Cumbo, Vito Luigi Colona, Adele D’Amico, Enrico Bertini, Francesco Nicita   +8 more
doaj   +1 more source

Phenotype variability and early onset ataxia symptoms in spinocerebellar ataxia type 7: comparison and correlation with other spinocerebellar ataxias

Arquivos de Neuro-Psiquiatria, 2015
The spinocerebellar ataxias (SCA) are a group of neurodegenerative disorders characterized by heterogeneous clinical presentation. Spinocerebellar ataxia type 7 (SCA7) is caused by an abnormal CAG repeat expansion ...
Marcus Vinicius Cristino de Albuquerque, José Luiz Pedroso, Pedro Braga Neto, Orlando Graziani Povoas Barsottini   +3 more
doaj   +1 more source

Cross-cultural adaptation and validation of the International Cooperative Ataxia Rating Scale (ICARS) to Brazilian Portuguese

Arquivos de Neuro-Psiquiatria
Introduction: The clinical assessment of patients with ataxias requires reliable scales. We aimed to translate, adapt and validate the International Cooperative Ataxia Rating Scale (ICARS) into Brazilian Portuguese. Methods: The steps of this study were
Fernanda Aparecida Maggi, Pedro Braga-Neto, Hsin Fen Chien, Maria Thereza Drumond Gama, Flávio Moura Rezende Filho, Maria Luiza Saraiva-Pereira, Laura Bannach Jardim, Mariana Callil Voos, José Luiz Pedroso, Orlando Graziani Povoas Barsottini   +9 more
doaj   +1 more source

Itajaí, Santa Catarina – Azorean ancestry and spinocerebellar ataxia type 3

Arquivos de Neuro-Psiquiatria
The authors present a historical review of spinocerebellar ataxia type 3/Machado-Joseph disease (SCA3/MJD), the most common form of spinocerebellar ataxia in Brazil, and consider the high frequency of cases in families from Itajaí, a city on the coast of
Hélio A. G. Teive, Adriana Moro, Walter O. Arruda, Salmo Raskin, Gladys M. G. Teive, Norberto Dallabrida, Renato P. Munhoz   +6 more
doaj   +1 more source

Functional implications of paralog genes in polyglutamine spinocerebellar ataxias. [PDF]

Hum Genet, 2023
Felício D, du Mérac TR, Amorim A, Martins S.   +3 more
europepmc   +1 more source

Clinical value of vestibulo-ocular reflex in the differentiation of spinocerebellar ataxias. [PDF]

Sci Rep, 2023
Kim JM, Nam TS, Choi SM, Kim BC, Lee SH.
europepmc   +1 more source

Clinical phenotype and genetic mutation of one case with head tremor and cerebellar atrophy

Chinese Journal of Contemporary Neurology and Neurosurgery, 2017
Objective To make the diagnosis for a patient presented with head tremor and cerebellar atrophy by integrating clinical features and accessory examination with genetic testing and to explore the interpretation of genetic testing results.
Kun-ming XIE, Wei-hong GU, Ying HAO, Yuan-yuan CHEN, Jin ZHANG, Xin ZHANG   +5 more
doaj  

Extreme phenotypic heterogeneity in non-expansion spinocerebellar ataxias. [PDF]

Am J Hum Genet, 2023
Cunha P, Petit E, Coutelier M, Coarelli G, Mariotti C, Faber J, Van Gaalen J, Damasio J, Fleszar Z, Tosi M, Rocca C, De Michele G, Minnerop M, Ewenczyk C, Santorelli FM, Heinzmann A, Bird T, Amprosi M, Indelicato E, Benussi A, Charles P, Stendel C, Romano S, Scarlato M, Le Ber I, Bassi MT, Serrano M, Schmitz-Hübsch T, Doss S, Van Velzen GAJ, Thomas Q, Trabacca A, Ortigoza-Escobar JD, D'Arrigo S, Timmann D, Pantaleoni C, Martinuzzi A, Besse-Pinot E, Marsili L, Cioffi E, Nicita F, Giorgetti A, Moroni I, Romaniello R, Casali C, Ponger P, Casari G, De Bot ST, Ristori G, Blumkin L, Borroni B, Goizet C, Marelli C, Boesch S, Anheim M, Filla A, Houlden H, Bertini E, Klopstock T, Synofzik M, Riant F, Zanni G, Magri S, Di Bella D, Nanetti L, Sequeiros J, Oliveira J, Van de Warrenburg B, Schöls L, Taroni F, Brice A, Durr A.   +71 more
europepmc   +1 more source