Can your liver sense when you're staring at a television screen or cellphone late at night? Apparently so, and when such activity is detected, the organ can throw your circadian rhythms out of whack, leaving you more susceptible to health... Continue Reading →
What if scientists could manipulate your brain so that a traumatic memory lost its emotional power over your psyche? Steve Ramirez, a Boston University neuroscientist fascinated by memory, believes that a small structure in the brain could hold the keys... Continue Reading →
Researchers at York University's Faculty of Health say those who have a history of an eating disorder, obsessive-compulsive traits, dieting, poor body image, and a drive for thinness are more likely to develop a pathological obsession with healthy eating or... Continue Reading →
Acute pain, e.g. hitting your leg against a sharp object, causes an abrupt, unpleasant feeling. In this way, we learn from painful experiences to avoid future harmful situations. This is called "threat learning" and helps animals and humans to survive.... Continue Reading →
In a series of recently published studies using animals and people, Johns Hopkins Medicine researchers say they have further characterized a set of chemical imbalances in the brains of people with schizophrenia related to the chemical glutamate. And they figured... Continue Reading →
Neuroscientists identify a brain circuit that helps break decisions down into smaller pieces When making a complex decision, we often break the problem down into a series of smaller decisions. For example, when deciding how to treat a patient, a... Continue Reading →
Scientists using machine learning - a type of artificial intelligence - with data from hundreds of children who struggle at school, identified clusters of learning difficulties which did not match the previous diagnosis the children had been given. The researchers... Continue Reading →
Is there a link between differences in IQ test performance and the activity of certain genes? Researchers from Charité – Universitätsmedizin Berlin have shown that modifications in the structure of a specific gene have a negative impact on individual test... Continue Reading →
Every five seconds we close our eyes and blink to moisten them. During this brief moment no light falls on our retina yet it is not constantly dark and we continue to observe a stable picture of our environment. The... Continue Reading →
