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Relative preservation of triceps over biceps strength in upper limb-onset ALS: the ‘split elbow’
OBJECTIVE: Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease of the motor system. The split hand sign in ALS refers to observed preferential weakness of the lateral hand muscles, which is unexplained. One possibility is larger cortical representation of the lateral hand compared wit...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6585260/ https://www.ncbi.nlm.nih.gov/pubmed/30846542 http://dx.doi.org/10.1136/jnnp-2018-319894 |