brain

Scientists Figure out How to Transmit Thoughts Over the Internet

Researchers have figured out how to send thoughts over the Internet using a brain-to-brain connection and a huge magnet. What could go wrong?
It sounds kind of cool, at face-value: two people can play a game over the Internet by reading each other’s thoughts. They don’t have to look at each other, and they don’t have to talk to each other. The details of the experiment, and its findings, are published in the journal PLOS One:

96% of Deceased NFL Players Showed Signs of Brain Disease in New Study

Professional football players take some violent tackles. Their helmets are intended to protect them from immediate damage, but every hit rattles the brain inside the skull. Over time, trauma to the brain can add up to debilitating injury and disease. A new study on traumatic brain injury reveals the problem may be more widespread than health experts and players ever imagined.

Major Breakthrough: Blood Test Allows Scientists to Assess Risk of Alzheimer’s Disease

Someday soon, a simple blood test may be able to predict a person’s risk of developing Alzheimer’s disease.
A new blood test has been developed that allows scientists to estimate how quickly someone is aging; they hope that it will eventually serve as a predictor of dementia. The test may also be able to determine the “youthfulness” of donated organs for transplant operations. [1]