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Article

Progression of corticospinal tract dysfunction in pre-ataxic spinocerebellar ataxia type 2: A two-years follow-up TMS study.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology - 1 May 2018

Velázquez-Pérez Luis, Rodríguez-Labrada Roberto, Torres-Vega Reidenis, Ortega-Sánchez Ricardo, Medrano-Montero Jacqueline, González-Piña Rigoberto, Vázquez-Mojena Yaimeé, Auburger Georg, Ziemann Ulf

Abstract excerpt

OBJECTIVE: Corticospinal tract (CST) dysfunction is common in the pre-ataxic stage of spinocerebellar ataxia type 2 (SCA2) but quantitative assessment of its progression over time has not been explored. The aim of this study was to quantify the progression of CST dysfunction in pre-ataxic SCA2 using transcranial magnetic stimulation (TMS). METHODS: Thirty-three pre-ataxic SCA2 mutation carriers and a 33 age- and...

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Identifiers

PMID: 29550649
DOI: 10.1016/j.clinph.2018.01.066

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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