http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a new understanding of how our brain became remarkable
xiii, 256 pages : illustrations ; 24 cm.
Herculano-Houzel shows that it is not the size of our brain that matters but the fact that we have more neurons in the cerebral cortex than any other animal, thanks to our ancestors' invention, some 1.5 million years ago, of a more efficient way to obtain calories, cooking. Because we are primates, ingesting more calories in less time made possible the rapid acquisition of a huge number of neurons in the still fairly small cerebral cortex, the part of the brain responsible for finding patterns, reasoning, developing technology, and passing it on through culture. Herculano-Houzel shows us how she came to these conclusions, making "brain soup" to determine the number of neurons in the brain, for example, and bringing animal brains in a suitcase through customs.
Preface -- Humans rule! -- Brain soup -- Got brains? -- Not all brains are made the same -- Remarkable but not extraordinary -- The elephant in the room -- What cortical expansion? -- A body matter? -- So how much does it cost? -- Brains or brawn : you can't have both -- Thank cooking for your neurons -- ... But plenty of neurons are not enough -- Epilogue : our place in nature -- Appendix A: Body mass, brain mass, and number of neurons -- Appendix B: Scaling rules.
Includes bibliographical references and index.