What happens a few minutes before death, according to scientists.

Death and life have been widely researched by scientists throughout the centuries. The American Chemistry Society has come up with an interesting theory.

They compared the feeling before death to the feeling when you watch a very scary horror movie, because they found that the brain reacts in both cases. Fear is not our enemy. Emotions are the way emotions and brains express themselves that warn us of potential dangers.

The part of the brain called thalamus is very stress sensitive and with a greater chemical response to the brain, we fall into a “flutation” thanks to talamus. What is the feeling of adrenaline? The hypothalamus stimulates adrenaline glands to hide adrenaline so that I can prepare your body for action. Adrenaline continues in the liver, and the secreting of blood sugar begins to stimulate.

Like in horror movies, we can start screaming. Now imagine you're in a horror movie and someone's following you with an axe to kill you and screaming isn't helping you escape. What are you gonna feel? If the killer catches you and strikes you with the axe you'll feel pain but not pain the same as you're used to.

This kind of pain will send a message to the brain that something very bad is happening and should not happen again. The killer hits your neck and the first thing that's going to happen is that your heart will stop working and eventually stop breathing.

Your brain gets exhausted after working as never before and which is why some people say they saw the light at the end of the tunnel or something else strange and hallucinations or that they met their loved ones during clinical death.

Biological death is the last and final death. Scientists say that moments before death are not the pain people feel. The brain's exhausted and ready to stop working, doesn't know the same pain as we're used to feeling. It leads to hallucinations and strange experiences.