Post-traumatic Stress Disorder (PTSD) isn’t caused by just one faulty switch in the brain; it’s more like a tangled orchestra of genes and cells thrown off-key by trauma. With many genetic players ...

Scientists have identified the molecular changes that occur in the brains of aging mice and located a hot spot where much of that damage is centralized. The cells in the area are also connected with ...

There’s no shortage of blogs, podcasts, and self-help books on the importance of dopamine for the brain. In fact, many portray dopamine as the secret to better motivation, sharper thinking, and ...