What is frustrating about this article is the fact that Science Daily produced it and I saw it just as I returned from giving a talk on free will to the Dorset Humanists. Grr. I talked about similar predicitve pieces of research, such as lack of fear conditioning in toddlers and criminal records, as in Gao et al, whose research concluded:
Poor fear conditioning at age 3 predisposes to crime at age 23. Poor fear conditioning early in life implicates amygdala and ventral prefrontal cortex dysfunction and a lack of fear of socializing punishments in children who grow up to become criminals. These findings are consistent with a neurodevelopmental contribution to crime causation
In other words, children who do not show fear, who seem to have lack of fear of consequences, for example, are more likely to commit crime.
The research here below, links brain imaging in a predictive manner to reoffending rates. See what you think.
Science Daily – Mar. 28, 2013 — A new study conducted by The Mind Research Network in Albuquerque, N.M., shows that neuroimaging data can predict the likelihood of whether a criminal will reoffend following release from prison.
The paper, which is to be published in the Proceedings of the National Academy of Sciences, studied impulsive and antisocial behavior and centered on the anterior cingulate cortex (ACC), a portion of the brain that deals with regulating behavior and impulsivity.
The study demonstrated that inmates with relatively low anterior cingulate activity were twice as likely to reoffend than inmates with high-brain activity in this region.
“These findings have incredibly significant ramifications for the future of how our society deals with criminal justice and offenders,” said Dr. Kent A. Kiehl, who was senior author on the study and is director of mobile imaging at MRN and an associate professor of psychology at the University of New Mexico. “Not only does this study give us a tool to predict which criminals may reoffend and which ones will not reoffend, it also provides a path forward for steering offenders into more effective targeted therapies to reduce the risk of future criminal activity.”
The study looked at 96 adult male criminal offenders aged 20-52 who volunteered to participate in research studies. This study population was followed over a period of up to four years after inmates were released from prison.
“These results point the way toward a promising method of neuroprediction with great practical potential in the legal system,” said Dr. Walter Sinnott-Armstrong, Stillman Professor of Practical Ethics in the Philosophy Department and the Kenan Institute for Ethics at Duke University, who collaborated on the study. “Much more work needs to be done, but this line of research could help to make our criminal justice system more effective.”
The study used the Mind Research Network’s Mobile Magnetic Resonance Imaging (MRI) System to collect neuroimaging data as the inmate volunteers completed a series of mental tests.
“People who reoffended were much more likely to have lower activity in the anterior cingulate cortices than those who had higher functioning ACCs,” Kiehl said. “This means we can see on an MRI a part of the brain that might not be working correctly — giving us a look into who is more likely to demonstrate impulsive and anti-social behavior that leads to re-arrest.”
The anterior cingulate cortex of the brain is “associated with error processing, conflict monitoring, response selection, and avoidance learning,” according to the paper. People who have this area of the brain damaged have been “shown to produce changes in disinhibition, apathy, and aggressiveness. Indeed, ACC-damaged patients have been classed in the ‘acquired psychopathic personality’ genre.”
Kiehl says he is working on developing treatments that increase activity within the ACC to attempt to treat the high-risk offenders.
The four-year study was supported by grants from the National Institute on Drug Abuse (NIDA), the National Institute of Mental Health (NIMH), and pilot funds by the John D. and Catherine T. MacArthur Foundation Law and Neuroscience Project. The study was conducted in collaboration with the New Mexico Corrections Department.