Ted Talk- serial killers.

       

                  Exploring the mind of a killer

First he makes an introduction where he explains that he is a neurosurgeon, a professor at a university, and that he began studying killer's brains because a friend asked him to do it as a favor.
He explain that a murderer begins to "create" depending on what is going on around him, family, friends ... for traumas.
A serial killer has brain damage.
they may also have another kind of brain damage, or attacks of important violent genes.
There is a chromosome called "X" that for men only opts for the mother, this gene is the one that affects the mind and can make them psychopathic killers, in women it is less common due to the fact that they receive it from both , father and mother, so there is less chance.
The "X" gene is only activated violently if it has gone through something very traumatic during puberty, and not through stress but                                                                                                            living abuse and violence.

From here he begins to explain a story about his family, it turns out that one of the family's ancestors was murderous, thus explaining that in any family it could happen without even the existence of old cases.

    My Opinion:    

From my point of view, it is very interesting to talk about this issue, and to make known that the issue of murderers is not so far from our day to day, any of our ancestors could have had the "X" gene, but we could I don't know

It is also very interesting as he explains that depending on the parts that the human brain uses the most, the way of thinking changes.