The little brain with big potential

Credit: Raman Oza from Pixabay Until recently, the cerebellum, often referred to as “the little brain,” was thought to regulate motor movements, balance, and coordination. However, according to an article published in 2009, the cerebellum has 70 billion neurons (compared to the 25 billion in the cerebral cortex) giving it 2.5 times more neurons than … Continue reading The little brain with big potential

Smells Ring Bells: How Smells Can Trigger Emotions and Memories

By: Amanda White, Research Technologist in the Department of Psychiatry Autumn has arrived, bringing with it some of my favorite scents:  bonfire smoke, pumpkin spice (DON’T JUDGE!), and, most of all, crisp autumn air. Stepping outside on an October morning and breathing instantly transports me back in time. I’m at Penn State. It’s a cool, … Continue reading Smells Ring Bells: How Smells Can Trigger Emotions and Memories