@article {317240,
	title = {Mammalian brain development and our grandmothering life history.},
	journal = {Physiol Behav},
	volume = {193},
	number = {Pt A},
	year = {2018},
	month = {Sep 01},
	pages = {55-68},
	abstract = {<p>Among mammals, including humans, adult brain size and the relative size of brain components depend precisely on the duration of a highly regular process of neural development. Much wider variation is seen in rates of body growth and the state of neural maturation at life history events like birth and weaning. Large brains result from slow maturation, which in humans is accompanied by weaning early with respect to both neural maturation and longevity. The grandmother hypothesis proposes this distinctive combination of life history features evolved as ancestral populations began to depend on foods that just weaned juveniles couldn{\textquoteright}t handle. Here we trace possible reciprocal connections between brain development and life history, highlighting the resulting extended neural plasticity in a wider cognitive ecology of allomaternal care that distinguishes human ontogeny with consequences for other peculiarities of our lineage.</p>
},
	url = {https://www.ncbi.nlm.nih.gov/pubmed/29730032},
	author = {Hawkes, K and Finlay, BL}
}
