Damage to their limbic brain, the person loses control over primary emotions (fear and rage.) The temporal love is located at a highly susceptible area where the skull bone is thinnest. (“What Makes Serial Killers Tick?”)īrain damage has been seen in several of the most scandalous serial killers including John Wayne Gacy, Kenneth Bianchi, Leonard Lake and Carl Panzram. When it is impaired, uncontrollable aggression has been found. They hypothalamus regulates emotions and the hormonal system. Research has also shown that high trace levels of toxic heavy metals such as lead, copper, manganese and cadmium in violent criminals. The high testosterone levels create frustration when put into high-stress situations, and the low serotonin levels create a highly negative reaction to those situations. High testosterone levels (testosterone associated with need for dominance) mixed with low levels of serotonin (regulates mood and sleep) can lead to violent, sadistic behavior. While most experts do not believe that childhood neglect and abuse are the sole cause of becoming a sociopathic killer, it is recognized as a contributing factor. The improper upbringing may result in disconnect with others and a lack of sympathy and remorse for humans. This can cause devastating consequences to how the child will interact with others as they grow up. Some murderers were neglected as children, never forming a foundation of trust with another human being.
#Lower case switcher serial killer series
He was never charged for the murders, but ultimately went to jail for a series of brutal rapes. He later went on to murder 13 women in and around the Boston area. This was the case for “Boston Strangler,” Albert Desalvo, whose alcoholic father sold him into slavery.
Sexual abuse, torture, neglect and mayhem are found to be quite common when looking into the childhood upbringing of many serial killers.
Studies with twins have shown a relationship between impulsivity and sensation-seeking behavior, credited to genetic factors. There is no gene that will make you a murderer, some research revealed genetic tendencies to violent behavior. Genetic make-up is starting to make headway in the scientific community. Serial killers have different styles, methods and victims, but studies show they may have some similarities in their genetic make-up, childhood upbringing, brain injuries and chemical imbalances in the brain. history include Ted Bundy, Jeffrey Dahmer, John Wayne Gacy and Aileen Wuornos. Some of the most notorious serial killers throughout U.S. The definition of a serial killer is a person who murders three or more people over a period of more than thirty days, with a 'cooling off' period between each murder, and whose motivation for killing is largely based on psychological gratification.
0 kommentar(er)
