brain chemicals

Brain ‘pacemaker’ might help slow Alzheimer’s

More than 16 million Americans could have the disease by 2050.

Ladies, get the skinny on female Viagra

It could be for you. Or not. This doc tells you what you need to know.

Stave off dementia with exercise

Sedentary seniors are more likely to suffer mental decline.

Too much ‘feel good’ brain chemical may trigger social phobia

Serotonin findings conflict with conventional wisdom.

We can’t resist puppy-dog eyes

Here's the reason: Levels of hormone that triggers bonding increase in dogs, owners during extended gazes.