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Role of the nigrosome 1 absence as a biomarker in amyotrophic lateral sclerosis
INTRODUCTION: The absence of nigrosome 1 on brain MRI and the hyperechogenicity of substantia nigra (SNh) by transcranial sonography are two useful biomarkers in the diagnosis of parkinsonisms. We aimed to evaluate the absence of nigrosome 1 in amyotrophic lateral sclerosis (ALS) and to address its...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8857168/ https://www.ncbi.nlm.nih.gov/pubmed/34379200 http://dx.doi.org/10.1007/s00415-021-10729-w |