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Fronto-striatal dopamine D2 receptor availability is associated with cognitive variability in older individuals with low dopamine integrity
Within-person, moment-to-moment, variability in behavior increases with advancing adult age, potentially reflecting the influence of reduced structural and neurochemical brain integrity, especially that of the dopaminergic system. We examined the role of dopamine D2 receptor (D2DR) availability, gre...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8548594/ https://www.ncbi.nlm.nih.gov/pubmed/34702857 http://dx.doi.org/10.1038/s41598-021-00106-y |