The animal kingdom is full of lefties and righties, although rarely is the ratio skewed as much as it is in humans. If you're wondering about your own pet, you can find out with a simple experiment.
Tough events are tough on the brain.
Alzheimer's disease is the most common form of dementia, but treatments are still far from successful in clinical trials. Here is what we know about the disease, and what is yet to be uncovered.
Many brain training programs are based on the principles of neuroplasticity. But a new study shows that less than 40% are backed by proof of efficacy.
How often has your own mother forgotten your name? Does she ever cycle through the names of each of your siblings – and perhaps even the family pet – before getting to yours?
The brain function of HIV-positive women who experienced childhood trauma is more compromised than that of women who are only HIV positive.