Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: Neglected rural pets pose scabies risk for humans > Health-in-Motion 17 November 2016 When you’re asked to remember a scene from your distant past When you’re asked to remember a scene from your distant past, like your childhood home, you can probably picture the place, including the surrounding buildings and streets quite vividly in your mind. Neuroscientists at the prestigious Massachusetts Institute of Technology have recently identified the two regions in the brain that help us combine an assortment of visual information and various separate images of our environment into coherent, 360-degree panoramic memories. They are known as the ‘occipital place area’ or OPA and the ‘retrosplenial complex’ or RSC. 0 NEXT ON HEALTH24X Bringing movies to the people with the power of the sun 31 minutes ago Partner content More: Daily Dose: Neglected rural pets pose scabies risk for humansHealth-in-Motion advertisement Other news Medical WATCH: South Africa teenager shares her battle against TB News QUIZ: How often do you take a sick day? Medical 4 tips for frequent flyers to prevent back pain Diet and nutrition Sugar tax too low to work Medical QUIZ: 10 facts and myths about asthma Lifestyle High-tech acne treatments From our sponsors How to care for your vaginal flora Live healthier Hello? » SEE: Interesting facts about hearing loss Earworms: Let it go Is it bad to sleep with earplugs all the time? SEE: Do women hear better than men? The reason why men often appear not to be listening could be because they actually can't hear you. Confident smile? » Acidic drinks can harm your kids' smiles The facts on bleaching your teeth Am I taking good care of my teeth? Why are my teeth stained? We know the rules – brush your teeth twice a day and floss to keep them healthy. But, have you ever wondered what causes those stains that sometimes appear?