New brain networks come ‘online’ during adolescence, allowing teenagers to develop more complex adult social skills, but potentially putting them at increased risk of mental illness, according to new research published in the Proceedings of the National Academy of Sciences (PNAS).

New research reveals how increasing brain stiffness as we age causes brain stem cell dysfunction, and demonstrates new ways to reverse older stem cells to a younger, healthier state. 

Scientists at the University of Cambridge have completed the world’s largest ever study of typical sex differences and autistic traits. They tested and confirmed two long-standing psychological theories: the Empathising-Systemising theory of sex differences and the Extreme Male Brain theory of autism.