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Smarter brains run on sparsely connected neurons
The more intelligent a person, the fewer connections there are between the neurons in his cerebral cortex.
Prolonged exposure to air pollution leads to genetic changes in rat brains
Prolonged exposure to particulate matter in air pollution in the Los Angeles Basin triggered inflammation and the appearance of cancer-related genes in the brains of rats, a Cedars-Sinai study has found.
Scientists study brains of bats while they fly
Scientists at Johns Hopkins University in Maryland have successfully recorded the brain activity of free flying bats.
Half-billion-year-old fossil brains found in ancient predator
With help from 15 fossils recently discovered in Greenland, scientists are now able to peer inside the brain of an animal that lived 520 million years ago, reported.
Brains of superagers show clues for sharp memory
It's pretty extraordinary for people in their 80s and 90s to keep the same sharp memory as someone several decades younger, and now scientists are peeking into the brains of these "superagers" to uncover their secret.
Human brains use a lot of energy, but so do the brains of animals
New research suggested when it comes to the energy of demands of the brain, humans aren't as special as previously thought.
Neanderthal brains 'grew more slowly'
A new study found that Neanderthal brains developed more slowly than ours.
Football fans still loyal despite concerns about players' brains
Football remains America's favorite professional sport, even though a majority of fans admit they're concerned about brain injuries to players, according to a new survey.
How brains learn to recognize faces
Scientists have long deemed the ability to recognize faces innate for people and other primates — something our brains just know how to do immediately from birth.
Bulimia brains use food to avoid negative thoughts
The brains of women with bulimia react differently to food under stress than other women's brains, psychologists have discovered.
High-fat diets literally re-wire children's brains
Scientists have shown how a high-fat diet can literally alter the brain of a child.
Glowing golden-leaf brains show the absolutely awesome nature of minds
Your brain is terrifyingly complicated and is made up of approximately 86 billion neurons which work together as a biological machine to create who you are.
Recognizing foreign accents  helps brains process accented speech
Our brains process foreign-accented speech with better real-time accuracy if we can identify the accent we hear, according to a team of neurolinguists.
Brains of anorexia patients may not fully recover after treatment
A new study at the University of Colorado Anschutz Medical Campus found the brains of adolescent anorexia nervosa patients are not fully recovered after treatment and weight gain.
Anesthesia may harm brains of children under three
The Food and Drug Administration (FDA) warned that repeated or lengthy use of general anesthesia or sedation drugs for children younger than three or pregnant women in their third trimester may affect youngsters' developing brains.

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