The US Food and Drug Administration has given clearance to another blood test to help assess Alzheimer’s disease and other causes of cognitive decline, providing a broader understanding of when the ...

Early research suggests a brain test may predict whether antidepressants will cause sexual dysfunction. There has never been a way to predict this effect.

Researchers have discovered that the ability to have an erection or to orgasm is related to the levels of serotonin in the brain, but this relation only applies to depressed patients taking SSRI ...

Once in a while, brain research dishes out a simple, practical way to run a self-diagnostic test on your brain’s health. A recent study from Japanese researchers offers such a test, and it’s simple ...