Can you trust your gut when public speaking?

There is good news for frequent public speakers. New research shows that individuals have the ability to quickly and accurately identify a crowd’s general emotion as focused or distracted, suggesting that we can trust our first impression of a crowd’s mood.
Can your brain control how it loses control?
A new study may have unlocked understanding of a mysterious part of the brain — with implications for neurodegenerative conditions such as Alzheimer’s. The results open up new areas of research in the pursuit of neuroprotective therapies.