Neuroscientists working on the Human Connectome Project have compiled the most accurate map yet of the human cerebral cortex. The researchers identified 180 distinct areas of the brain’s outer layer—effectively doubling the previous number of known regions.
Wow. So that happened.
Birds are capable of extraordinary behavioral feats, from solving complex puzzles to tool making. There may be good reason for that. A new study shows that, pound for pound, birds pack more neurons into their small brains than mammals, including primates.
With much of our attention focused the rise of advanced artificial intelligence, few consider the potential for radically amplified human intelligence (IA). It’s an open question as to which will come first, but a technologically boosted brain could be just as powerful — and just as dangerous – as AI.
New research shows the brain’s memory capacity is ten times greater than previous estimates. That means it’s in the petabyte range—which puts it close to World Wide Web territory.
This video shows us what happens when a kid has to judge someone else’s reaction. Surprisingly, even a baby can do this, and this test shows how scientists find that out.
There’s this persistent notion that we use a mere 10 percent of our brains at any given moment. If only we could tap into more of the magnificent, squishy machine in our heads, we’d become quicker, cleverer versions of ourselves.