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Substantia nigra neuromelanin magnetic resonance imaging in patients with different subtypes of Parkinson disease
Neuromelanin (NM) is a dark pigment that mainly exists in neurons of the substantia nigra pars compacta (SNc). In Parkinson disease (PD) patients, NM concentration decreases gradually with degeneration and necrosis of dopamine neurons, suggesting potential use as a PD biomarker. We aimed to evaluate...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Vienna
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7914244/ https://www.ncbi.nlm.nih.gov/pubmed/33559725 http://dx.doi.org/10.1007/s00702-020-02295-8 |