HealthBrains can be hotter than the rest of our bodies, especially in women Our grey matter can be over 2°C warmer than the rest of our body, with the highest temperatures reached by women’s brains in the second half of the menstrual cycle News
MindBrain cells that regulate wakefulness may become overactive with age Brain cells that promote wakefulness fire too much in older mice, which may explain why many people find it harder to sleep as we get older News