Can psychopaths switch their empathy on?

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Psychopathic criminals have empathy switch

By Melissa Hogenboom

Science reporter, BBC News
NeuronsMirror neurons in the brain fire both when you watch someone in pain and when you experience it yourself

Psychopaths do not lack empathy, rather they can switch it on at will, according to new research.

Placed in a brain scanner, psychopathic criminals watched videos of one person hurting another and were asked to empathise with the individual in pain.

Only when asked to imagine how the pain receiver felt did the area of the brain related to pain light up.

Scientists, reporting in Brain, say their research explains how psychopaths can be both callous and charming.

The team proposes that with the right training, it could be possible to help psychopaths activate their “empathy switch”, which could bring them a step closer to rehabilitation.

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The study

a participant being slapped on the hand to localize brain regions sensitive to pain
  • Placed in an fMRI scanner, 18 criminals with psychopathy and 26 control subjects were asked to watch a series of clips without a particular instruction
  • The clips showed one hand touching the other in a loving, a painful, a socially rejecting or a neutral way
  • They were then asked to watch the same clips again but this time try and feel what the subjects in the clips felt
  • In the third part of the study they were slapped with a ruler to localise the pain region of the brain

Mirror neurons

The ability to empathise with others – to put yourself in someone else’s shoes – is crucial to social development in order to respond appropriately in everyday situations.

Criminals with psychopathy characteristically show a reduced ability to empathise with others, including their victims. Evidence suggests they are also more likely to reoffend upon release than criminals without the psychiatric condition.

Psychopathy is a personality disorder characterised by superficial charm, pathological lying and a diminished capacity for remorse.

Now scientists have found that only when asked to empathise did the criminals’ empathy reaction, also known as the mirror system, fire up the same way as it did for the controls. Without instruction, they show reduced activity in the regions of the brain associated with pain.

This mirror system refers to the mirror neurons in our brain which are known to activate when we watch someone do a task and when we do it ourselves. They are thought to play a vital role in the ability to empathise with others.

‘Bleak prospect’Christian Keysers from the University of Groningen, the Netherlands, and senior author of the study, said it could change the way psychopathic criminals were viewed.

“The predominant notion had been that they are callous individuals, unable to feel emotions themselves and therefore unable to feel emotions in others.

“Our work shows it’s not that simple. They don’t lack empathy but they have a switch to turn it on and off. By default, it seems to be off.”

The fact that they have the capacity to switch empathy on, at least under certain conditions, could have a positive side to it, Prof Keysers said.

“The notion psychopaths have no empathy at all was a bleak prospect. It would make it very hard for them to have normal moral development.

“Now that we’ve shown they have empathy – even if only in certain conditions – we can give therapists something to work with,” Prof Keysers told BBC News.

Brain activation in individuals with psychopathy was greater when asked to imagine pain (foreground) Brain activation in criminals with psychopathy was greater when asked to empathise (foreground)

But he explained that it was not yet known how this wilful capacity for empathy could be transformed into the spontaneous empathy most of us have.

Million-dollar questionEssi Viding from University College London, who was not involved with the study, said it was an extremely interesting finding, but that it remained unclear whether the psychopathic criminals’ experience of empathy felt the same as that of the controls.

“It’s dangerous to look at brain activation and say that it means they’re empathising. They are able to generate a typical neural response, but that doesn’t mean they have the same empathetic experience,” Prof Viding told BBC News.

“We know they can generate the same response but they do that in an active and effortful way. Under free-viewing conditions they don’t seem to. Just because they can emphasise, doesn’t mean they will.

“Psychopathic criminals are clearly different. The million-dollar question is whether we can devise therapeutic interventions that would shift them do this more automatically.”

Randall Salekin, from the University of Alabama, US, who works with youth offenders said: “These findings fit with much of the treatment I am doing using a mental model program, whereby youth are informed about how the brain works and then asked to make specific plans for improving their lives.

“This study is impressive because it actually shows the brain mechanisms or neural networks involved in activating the inmates’ empathy.”

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7 thoughts on “Can psychopaths switch their empathy on?

    NZFiend said:
    July 25, 2013 at 20:17

    Rather than being labelled PSYCHOPATH the term should actually be “SOMEONE CAPABLE OF PSYCHOPATHIC BEHAVIOUR or RESPONSE”

    You could then have a scale. The HARE PCL-R test is not up to this task. It superficially gives as much weight to EMPATHY as it does to picking your nose in public (well… Not quite… But close…) The HARE test should have weighting – EMPATHY should be out of four, not two. PULLING HEADS OFF CHICKENS AS A BABY should be given five or six. But all the results are 0,1,2. This does not work well.

    So, maybe you could get someone who is 90% psychopathically inclined and someone who is 10% psychopathically inclined, but both have 100% empathy ratings?

    This, in itself, shows why the medical model of dealing with mental illness is doomed to die with American style capitalism. Unfortunately this is a long way off!

    However, neuro science is now catching up with the likes of “positive affirmation providers” and they are completely compatible. The whole body response to emotion is another step. Look up PSYCHONEUROIMMUNOENDOCRINOLOGY or Dr Hershfield PSYCHONEUROIMMUNOLOGY is you want to spend a few days getting all sideways and bent over the whole thing.

    Highly recommend it actually. Then try PHYSICS IN MIND book and… Well… Okay, sorry. Leave you to it before I get carried away 😉

    I am after all only an opiate addict hitting sixty days clean. My brain is obviously not working properly yet.

    […] NZFiend on July 25, 2013 at 8:17 pm said: […]

      mirrorgirl responded:
      July 25, 2013 at 20:48

      We very much appreciate different thoughts and questions. Without it a blog like this, or even science, would be meaningless

    awax1217 said:
    July 26, 2013 at 00:15

    Because of your work I wrote the secret. Give it a read and let me know what you think of it. Did my Grandpa play mind games with me or just use a resource which was at hand?

    Eli said:
    July 26, 2013 at 00:17

    Very interesting. So accordingly it’s under their control and they’re responsible for their choices. Great post!

      mirrorgirl responded:
      July 26, 2013 at 11:45

      Their “default” is that the empathy is switched off, that means that they MUST use effort if they want to emphasize. But when one things about it: They probably must have a very good reason to do that, if you think about that this means they never “have a reason” for feeling empathy, because they don`t automatically “relate” and “feel guilty” or “sympathy” towards others. That means that only if problems arise would they use the amount of energy and time necessary for understanding other`s pain. But that they CAN, is completely new knowledge to me, but I wonder if the sample they “tested” are varied enough when it comes to the group.

    […] Can psychopaths switch their empathy on? ( […]

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