Why is some information stored so quickly in the brain, while other information takes much longer? Can you distinguish between people who are visual or auditory learners? Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? Does a 14T MRI scanner make more noise than a 3T MRI scanner? How does stress affect your brain? Can brain implants read and control our minds? Is there a link between rheumatoid arthritis and anxiety? Can I learn from a text by listening to it while I sleep?  Why do some people remember their dreams and others do not? Are there people or animals with more or fewer than two brain hemispheres?