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↑ Herrero, María Trinidad; Hirsch, Etienne C.; Kastner, Anne; Luquin, María Rosario; Javoy-Agid, France; Gonzalo, Luis M.; Obeso, José A.; Agid, Yves (1993). "Neuromelanin Accumulation with Age in Catecholaminergic Neurons from Macaca fascicularis Brainstem". Developmental Neuroscience. 15 (1): 37–48. doi:10.1159/000111315. PMID7505739.
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↑ Grant, Gunnar; Boya, J; Alamo, C (2007). "How the 1906 Nobel Prize in Physiology or Medicine was shared between Golgi and Cajal". Brain Research Reviews. 55 (4–6): 490–8. doi:10.1016/j.brainresrev.2006.11.004. PMID17306375.
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1 2 Azevedo, FA; Carvalho, LR; Grinberg, LT และคณะ (2009-04). "Equal numbers of neuronal and nonneuronal cells make the human brain an isometrically scaled-up primate brain". The Journal of Comparative Neurology. 513 (5): 532–41. doi:10.1002/cne.21974. PMID19226510. Check date values in: |date= (help)CS1 maint: Uses authors parameter (link) CS1 maint: Explicit use of et al. (link)
↑ Callaway, Ewen (2011-05-26). "How to make a human neuron". NatureNews. doi:10.1038/news.2011.328. By transforming cells from human skin into working nerve cells, researchers may have come up with a model for nervous-system diseases and perhaps even regenerative therapies based on cell transplants. The achievement, reported online today in Nature, is the latest in a fast-moving field called transdifferentiation, in which cells are forced to adopt new identities. In the past year, researchers have converted connective tissue cells found in skin into heart cells, blood cells and liver cells. Missing or empty |url= (help)
