91É«Ç鯬Fluctuating oestrogen levels may alter how drugs enter women's brains Oestrogen levels fluctuate throughout a woman's menstrual cycle, which may impact how efficiently a drug that targets the brain can reach its destination News
MindWhat to read this week: The 21st Century Brain by Hannah Critchlow Our brains need to adapt quickly to meet the challenges of our digital world, but a rigorous new book by a neuroscientist brings hope that we can do it, says Graham Lawton Culture