Eavesdrop On Experts

“I challenge you, nothing is more fascinating, nothing is more puzzling than our brain,” says Professor Tracy Bale from the University of Maryland, Baltimore, USA and the Director of the Centre for Epigenetic Research in Child Health and Brain Development. Professor Bale studies epigenetics – biochemical marks on our DNA. “It doesn’t change the DNA sequence, we still inherit that from mum and dad. It is the environment’s way of allowing specific genes to be expressed or not expressed during given times or in specific tissues.” Epigenetics can have an intergenerational and even potentially a trans-generational effect on how offspring may develop, she says. “This is based on different environmental exposures – Mum was obese, Dad was stressed – or enrichment such as your parents may have read to you more or less. “Our brain continues to respond to its environment. So all of these factors together determine exactly how we function in our risk and our resilience.” Professor Bale notes that ADHD (Attention deficit