brain

The neuronal arousal response to female and male erotic images is almost identical between women of different sexual orientation.

Children learn more and remember better when they write by hand, a new study finds.

Most male mammals, including the chimpanzee, have keratin spines, similar to fingernails, on their penis. This feature disappeared in man with a small piece of DNA.

Listening to an advertising spot accompanied by jazz, swing or classical music produces a different emotional reaction towards the advertised brand and the person who launches the message.

Also known as gray matter, we find it mainly located on the surface of the brain or cortex. It acquires its natural grayish color so characteristic of neurons and glial cells, although in a living person it does not really have this color.

Brief moments after clinical death, a team of researchers observed patterns of activity in the brain related to a state of 'hyper alert'.

The intensity of the brain's response to the visualization of sexual images is linked to the number of partners a person has had in the last year.

Each person is born with an erotic IQ that can improve to the point of becoming sexually gifted. Those who succeed obtain greater satisfaction in their love relationships.