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Mouse brain
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<h2 id="anatomy">Anatomy</h2> <p>The <a href="/facts/Cerebral_cortex/GpXosGHP">cerebral cortex</a> of a mouse has around 8–14 million <a href="/facts/Neuron/G7CyTVdH">neurons</a> while in those humans there are more than 10–15 billion.<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a><a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a> The <a href="/facts/Olfactory_bulb/P2xEB4es">olfactory bulb</a> volume takes about 2% of the mouse brain by volume in contrast to about 0.01% of the human brain.<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a><a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> </p> <h2 id="development">Development</h2> <ul><li><a href="/facts/Mouse_brain_development_timeline/uULRDjTd">Mouse brain development timeline</a></li></ul> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/List_of_animals_by_number_of_neurons/EWIkYXeK">List of animals by number of neurons</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>MacKenzie-Graham, Allan; Jones, Eagle S.; Shattuck, David W.; Dinov, Ivo D.; Bota, Mihail; Toga, Arthur W. (2003). "The Informatics of a C57BL/6J Mouse Brain Atlas". Neuroinformatics. 1 (4). Springer Nature: 397–410. doi:10.1385/ni:1:4:397. ISSN 1539-2791. PMID 15043223. S2CID 81057. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>"ISH Data :: Allen Brain Atlas: Mouse Brain". ISH Data. Retrieved 2019-02-07. <a href="http://mouse.brain-map.org/" target="_blank">http://mouse.brain-map.org/</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>"Search the library". The Mouse Brain Library. 2003-06-05. Retrieved 2019-02-07. <a href="http://www.mbl.org/" target="_blank">http://www.mbl.org/</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Park, Alice (19 January 2007). "The Brain: What the Mouse Brain Tells Us". Time. <a href="http://content.time.com/time/magazine/article/0,9171,1580427,00.html" target="_blank">http://content.time.com/time/magazine/article/0,9171,1580427,00.html</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Gordon, J. W.; Scangos, G. A.; Plotkin, D. J.; Barbosa, J. A.; Ruddle, F. H. (1980-12-01). "Genetic transformation of mouse embryos by microinjection of purified DNA". Proceedings of the National Academy of Sciences. 77 (12): 7380–7384. Bibcode:1980PNAS...77.7380G. doi:10.1073/pnas.77.12.7380. ISSN 0027-8424. PMC 350507. PMID 6261253. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC350507" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC350507</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>Haruyama, Naoto; Cho, Andrew; Kulkarni, Ashok B. (2009). "Overview: Engineering Transgenic Constructs and Mice". Current Protocols in Cell Biology. 42 (1): 19.10.1–19.10.9. doi:10.1002/0471143030.cb1910s42. ISSN 1934-2616. PMC 2743315. PMID 19283728. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2743315" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2743315</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>"Brain size and intelligence- why a human is smarter than a mouse". DNALC Blogs «. 2012-11-13. Retrieved 2019-02-07. <a href="http://blogs.dnalc.org/2012/11/13/brain-size-and-intelligence-why-a-human-is-smarter-than-a-mouse/" target="_blank">http://blogs.dnalc.org/2012/11/13/brain-size-and-intelligence-why-a-human-is-smarter-than-a-mouse/</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>Herculano-Houzel, Suzana; Catania, Kenneth; Manger, Paul R.; Kaas, Jon H. (2015). "Mammalian Brains Are Made of These: A Dataset of the Numbers and Densities of Neuronal and Nonneuronal Cells in the Brain of Glires, Primates, Scandentia, Eulipotyphlans, Afrotherians and Artiodactyls, and Their Relationship with Body Mass". Brain, Behavior and Evolution. 86 (3–4). S. Karger AG: 145–163. doi:10.1159/000437413. ISSN 0006-8977. PMID 26418466. <a href="https://doi.org/10.1159%2F000437413" target="_blank">https://doi.org/10.1159%2F000437413</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>McGann, John P. (2017-05-11). "Poor human olfaction is a 19th-century myth". Science. 356 (6338). American Association for the Advancement of Science (AAAS): eaam7263. doi:10.1126/science.aam7263. ISSN 0036-8075. PMC 5512720. PMID 28495701. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5512720" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5512720</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>"Brain Facts and Figures". faculty.washington.edu. Retrieved 2019-02-07. <a href="https://faculty.washington.edu/chudler/facts.html" target="_blank">https://faculty.washington.edu/chudler/facts.html</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> </ol>