MacArthur Foundation Research Network on Law and Neuroscience

MacArthur Foundation Research Network on Law and Neuroscience. It was a pioneering interdisciplinary initiative launched in 2007 by the John D. and Catherine T. MacArthur Foundation. The network aimed to explore the implications of modern neuroscience for the legal system, particularly in areas of criminal responsibility and legal decision-making. It brought together leading scholars from neuroscience, law, psychology, and philosophy to conduct empirical research and inform policy.

Background and Establishment

The network was established against a backdrop of increasing interest in the potential applications of brain imaging technologies, such as fMRI, within courtroom proceedings. The John D. and Catherine T. MacArthur Foundation, known for its support of innovative research through programs like the MacArthur Fellows Program, identified a critical need for rigorous, science-based inquiry at the intersection of law and neuroscience. The initiative was formally launched with its administrative hub at the Dartmouth College Center for Cognitive Neuroscience, under the directorship of renowned neuroscientist Michael S. Gazzaniga. This establishment followed growing scholarly discourse exemplified by works like Stephen J. Morse and Adina L. Roskies's *A Primer on Criminal Law and Neuroscience*.

Research Focus and Key Projects

The network's research systematically investigated how findings from cognitive neuroscience could inform fundamental legal concepts. Key projects examined the neural correlates of mens rea, the reliability of memory in eyewitness testimony, and the adolescent brain's development in relation to juvenile justice. A landmark series of studies, often conducted in collaboration with institutions like the University of Pennsylvania and Stanford University, explored how neuroimaging evidence influences jury decisions in simulated capital punishment cases. Other significant work focused on the neuroscience of addiction and its implications for criminal liability, as well as assessing cognitive capacity in defendants.

Network Members and Leadership

The network assembled a distinguished interdisciplinary team of principal investigators and advisors. Founding Director Michael S. Gazzaniga was joined by Co-Director Walter Sinnott-Armstrong from Duke University. Core members included legal scholars such as Owen D. Jones from Vanderbilt University, Stephen J. Morse from the University of Pennsylvania Law School, and Henry T. Greely from Stanford Law School. Neuroscientists and psychologists on the team featured Martha J. Farah from the University of Pennsylvania, Elizabeth Phelps from New York University, and Anthony Wagner from Stanford University. The group also included philosophers like Patricia Churchland from the University of California, San Diego.

Impact and Contributions

The network's impact was profound, helping to establish "law and neuroscience" as a legitimate, rigorous academic field. It provided foundational empirical data that cautioned against the premature adoption of brain scan evidence in courtrooms, shaping discussions within the Supreme Court of the United States and state judicial bodies. Its research directly informed policy debates on issues like the sentencing of juvenile offenders, referenced in cases like Miller v. Alabama. The network also educated a generation of legal professionals and scholars through its training programs for judges, hosted in collaboration with the Federal Judicial Center, and its support for postdoctoral fellows at institutions like the University of Virginia School of Law.

Publications and Resources

The network produced a substantial body of influential scholarly work, including the seminal report *Law and Neuroscience: Recommendations Submitted to the President's Bioethics Commission*. Key publications appeared in top-tier journals such as Neuron, Proceedings of the National Academy of Sciences, and the Vanderbilt Law Review. It also created vital public resources, most notably the *Law and Neuroscience* textbook, co-authored by network members and used in law schools nationwide. Furthermore, the network maintained a comprehensive public database of relevant legal cases and scientific literature, serving as a critical resource for the American Law Institute and ongoing projects like the Duke Center for Law and Neuroscience.

Category:Neuroscience organizations Category:Law and neuroscience Category:Research organizations in the United States