On average, there's 300 billion neurons in the octopus brain.
129
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Every time you sneeze some of your brain cells die.
113
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
On average, there's 100 billion neurons in the human brain.
83
Chewing gum boosts your brain power.
285
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61