Researchers at Harvard Medical School isolated one of the brain-size genes by working with mice. When the mice were administered an increase of a gene named beta-catenin, their brains doubled in size, and they began to show more activity in the cerebral cortex [source: Cromie]. The cerebral...
So what was the difference between a Neanderthal and a modern human of the time? And did our brain give us some sort of hidden advantage? First of all, although your average Neanderthal had a larger brain than that of the last human you spoke to, it was probably comparable in siz...
Working memory capacity is known to increase during cognitive development8,9,10and individual differences in this possibly affect how events are segmented and interpreted3,11. On average, children seem to be sufficiently able to segment events by the age of five, and their performance becomes more...
Why is the concept of carrying capacity hard to apply to modern human populations? Did it apply to primitive humans? Why or why not? Describe how you can quantify the size difference, between the tick and the mite, using the microscope. How can depth of field affect your ability ...
Though predictive analytics has been around for decades, it's a technology whose time has come. More and more organizations are turning to predictive analytics to increase their bottom line and competitive advantage. Why now? Growing volumes and types of data, and more interest in using data to...
2.2 An omnipotent ‘God’ — Increase accessibility In the office or out in the field? Do not worry. Cloud-based dashboard tools could update in real time and are accessible from any browser. Just a link to their dashboards! Then sharing becomes available. In addition, as the human brai...
Scientists translate seismograph measurements into an earthquake's magnitude, which describes the quake's size. Quakes with magnitudes less than about 2.5 usually can't be felt. Quakes between 2.5 and 5.4 are minor and typically cause little damage. For every whole number increase on the scale —...
These days, you can use generative AI (GenAI) models such as ChatGPT to create code, brainstorm new ideas or summarize research topics. This technology is made possible by large language models (LLms) using NLP, along with other AI elements like machine learning and deep learning....
1B). Interestingly, perceived arousal typically peaked about 10 s later than did the acoustic arousal (median lag = 9.6 s, 95% coverage interval [−0.1, 39.3]; Figs. 1A and S6). When human and acoustic arousal curves were cross-correlated with varying delay times, the ranking of best-...
AI has more potential than any other modern technology to increase human productivity, creativity, and quality of life—and to accelerate economic growth while unlocking progress in medical and scientific research. Open source will ensure that more people around the world have access to the benefits...