1.

While the brain might be the pain center of your body, the brain itself does not have pain receptors and cannot feel pain.

2.

According to a UK study, sex addiction affects brain in same way as drugs.

3.

The human brain remember more negative memories than positive ones. This is due to the negativity bias the brain sets up as a defense mechanism.

4.

In Egyptian mummification process, Ancient Egyptians removed the brain by inserting a hook through the nostrils to pull out brain matter.

5.

Every time you form a memory, new brain connections are created.