Although neuroscientists focus on only very few animal species today, there are many important reasons to take advantage of model system diversity and embrace (anew) a comparative approach in modern brain research. Recent technological advances make this increasingly possible.
References
Albright, T. & Squire, L. R. (eds) The History of Neuroscience in Autobiography Vols 1–10 (Society for Neuroscience, 2018).
Dobzhansky, T. Nothing in biology makes sense except in the light of evolution. Am. Biol. Teach. 35, 125–129 (1973).
Moran, Y. et al. Evolution of voltage-gated ion channels at the emergence of Metazoa. J. Exp. Biol. 218, 515–25 (2015).
Burkhardt, P. The origin and evolution of synaptic proteins — choanoflagellates lead the way. J. Exp. Biol. 218, 506–514 (2015).
Wilson, D. W. et al. A fusion protein required for vesicle-mediated transport in both mammalian cells and yeast. Nature 339, 355–359 (1989).
Holland, N. D. Early central nervous system evolution: an era of skin brains? Nat. Rev. Neurosci. 4, 617–627 (2003).
Wang, Z., Gerstein, M. & Snyder, M. RNA-Seq: a revolutionary tool for transcriptomics. Nat. Rev. Genet. 10, 57–63 (2009).
Lander, E. S. The heroes of CRISPR. Cell 164, 18–28 (2016).
Camhi, J. Neuroethology — Nerve cells and the natural behavior of animals (Sinauer Associates, 1984).
Marder, E., Bucher, D. & Prinz, A. A. Similar network activity from disparate circuit parameters. Nat. Neurosci. 7, 1345–1352 (2004).
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A Look at NIH Support for Model Organisms, Part Two: https://nexus.od.nih.gov/all/2016/08/03/model-organisms-part-two/
A Look at Trends in NIH’s Model Organism Research Support: https://nexus.od.nih.gov/all/2016/07/14/a-look-at-trends-in-nihs-model-organism-research-support/
IUCN Red List of Ecosystems: https://www.iucn.org/resources/conservation-tools/iucn-red-list-ecosystems
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Laurent, G. On the value of model diversity in neuroscience. Nat Rev Neurosci 21, 395–396 (2020). https://doi.org/10.1038/s41583-020-0323-1
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DOI: https://doi.org/10.1038/s41583-020-0323-1
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