giovedì 24 maggio 2012


Today I want to share with you a summary of one of the last Michael S. Gazzaniga's great articles dealing with Neuroscience & Law.

The title is Neuroscience in the Courtroom and the article is taken from Scientific American, April 2011, Vol. 304, number 4, pages 34-39.

The subtitle of the article is the following: Brain scans and other types of neurological evidence are rarely a factor in trials today. Someday, however, they could transform judicial views of personal credibility and responsibility. This is Gazzanigas's hope for the future.
“I am a neuroscientist,” I answered, “and I have actually done work relevant to what goes on in a courtroom. For example, I have studied how false memories form, the nature of addiction, and how the brain regulates behavior.”

The summary of this article could be divided in three main points as follow:

  • Today courts rarely admit brain scans as evidence at trial for both legalistic and scientific reasons. As neuroscience matures, however, judges may increasingly see such scans as relevant to arguments about a defendant's mental state or a witness's credibility.
  • The greatest influence of brain science on the law may eventually come from deeper understanding of the neurological causes of antisocial, illegal behaviors. Future discoveries could lay the foundation for new types of criminal defenses, for example.

  • Yet neurological insights might also upend traditional ideas about personal responsibility and just punishments. The courts—and the rest of society—should therefore proceed with caution in their adoption of findings from neuroscience.

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