Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
You can only remember 4 things at a time.
31
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14