The development of bigger brains has long been considered a characteristic of our species’ increased intelligence and subsequent dominance (主宰) on this planet. The last two million years of our evolution were marked by a nearly fourfold (四倍的) increase in brain volume. But a growing body ...
根据第二段But a growingbodyofevidencesuggestsourbrainsrecentlychangedinanunexpectedway:TheydeclinedinsizesometimefollowingtheendofthelastIceAge. (但越来越多的证据表明,我们的大脑最近以一种意想不到的方式发生了变化:它们在上一个冰河时代结束后的某个时候变小了。)以及第三段"Mostpeoplethinkofbrainevolution...
Bigger Brains Led to Bigger Bodies? The Correlated Evolution of Human Brain and Body Size Comment Neubauer,Simon - 《Current Anthropology A World Journal of the Sciences of Man》 被引量: 6发表: 2016年 Bigger Brains Led to Bigger Bodies? The Correlated Evolution of Human Brain and Body Size ...
Regulating the size of auditory structures in birds. Brain Behav Evol. 2004; 63 (3):169–180.Kubke MF, Massoglia D, Carr CE. Bigger brains or bigger nuclei? Regu- lating the size of auditory structures in birds. Brain Behav Evol 63: 169 -180, 2004....
Scientists once thought bigger brains made smarter animals. But birds fly in the face of that logic: with a brain smaller than a walnut, they can develop complicated tools and remember where they hid food. Now research published in Current Biology suggests birds can pull this off because their...
" says BabyCenter's Senior Director of Strategy and GrowthRobin Hilmantel. "We did have to put a pillow underneath the platform so their feet could reach it in the beginning, but as my boys got bigger, they loved practicing their standing and turning skills (since the seat inside rotates)...
We all want a bigger, better brain, right? In recent years, everything from harmless (but mostly ineffective) brain-training apps to fanciful "real-time dream recording" have become available to help us to achieve that goal. But there have been genuine developments in neuroscience that have ...
The results reported on October 12 were part of a set of pilot studies to validate whether the methods used in mice would work for bigger brains. Spoiler: those methods did work. Really well, in fact. What did these initial studies find? The human brain is really, really complex. I ...
The results of a 2018 study showed that people with a tendency to procrastinate had a bigger amygdala — the section of the brain that processes emotions. 2018年一项研究的结果显示有拖延症倾向的人杏仁核更大,杏仁核是大脑中负责处理情绪的部分。
Another deciding factor may be the path of technological development. So far in generative AI, bigger has been better. That has given rich tech giants a huge advantage. But size may not be everything in future. 。For one thing, there are limits to how big the models can conceivably get....