Tag: circuit

Scientists have known for a century that female animals become more active just as they are about to ovulate, a behavior that evolved to enhance their chances of mating when they are fertile. Now, a team at UC San Francisco has identified the specific neurons and signaling pathway that make sexually receptive females of many

As the eye tracks a bird flying past, the muscles that pan the eyeballs to keep the target in focus set their pace not only on the speed they see, but also on a reasonable estimate of the speed they expect from having watched birds before. A team of Duke University neuroscientists has found the

According to a report by the World Health Organization, close to 1 in 10 people in the world are affected by anxiety and/or depression. Alarmingly, the amount has nearly doubled, from 416 million to 615 million, between 1990 and 2013. Since adequate treatments are still lacking for many patients, the scientists at the Max Planck

Children love to get toys from parents as presents. This craving for objects also underlies object hoarding disorders and shopping addiction. However, the biological causes of object pursuit have remained unknown. Part of the answer may lie with a neural circuit in the hypothalamus associated with “object craving,” according to neuroscientist Daesoo Kim from the