Bigger brains are smarter, but not by much

Bigger brains are smarter, but not by much Date:November 30, 2018 Source:University of Pennsylvania Summary:Using a large dataset and controlling for a variety of factors, including sex, age, height, socioeconomic status, and genetic ancestry, scientists found that people with larger brains rated higher on measures of intelligence and educational attainment.[…]

Can Someone Actually Be Conscious During CPR?

Can Someone Actually Be Conscious During CPR? As recent case histories surface, scientists debate whether a person can actually be awake and aware while cardiopulmonary resuscitation is performed on them. Cardiopulmonary resuscitation (CPR) — whether it’s administered by an emergency medical technician, a hospital emergency room nurse, or a trained[…]