The Hidden Role of the Silent X Chromosome in Brain Health
A new study reveals that despite being silenced, the “extra” X chromosome in females is actually partially active — and may play a role in protecting the brain from age-related changes.
Late to Evolve, Early to Decline – Exploring Human Brain Aging
A new study reveals that regions of the human brain that underwent significant changes in the later stages of evolution are also the first to show signs of aging.