![]() ![]() ![]() “In the context of replicability and reproducibility issues in science,” the researchers write, “our paper underlines the interest of using different statistical neuroimaging methods and a large sample to address the same research question and avoid inconsistent results.” In both the LEAP group and a separate cohort of 352 people with autism traits but no formal diagnosis, atypicalities in the cerebellum did not correlate with social or repetitive behaviors, scores on an autism assessment, IQ or traits that often accompany autism, such as atypical sensory processing. The researchers found no differences in cerebellar structure or anatomy between 274 autistic and 219 non-autistic participants in the Longitudinal European Autism Project (LEAP). A new study attempted to settle the question using a larger sample size and multiple statistical strategies. But in recent years, as researchers have discovered surprising connections between the cerebellum and autism, its exact role has proved difficult to parse.Ī 2018 review found a link between cerebellar volume and autism, but the investigators attributed it - at least in part - to publication bias against null results. Īny textbook will tell you that the cerebellum - the ‘little brain’ below the cerebrum - controls motor behaviors. As always, thanks for reading, and send your thoughts, papers and suggestions to or. The next few editions of the newsletter will come from Spectrum intern Emily Harris while I’m out on leave. In 15 months, I’ve come across many more autism-related null results, replications, confirmations and verifications than I expected - enough to double the newsletter’s frequency this year - and yet, as many studies note, there’s still a need for more attention to and less publication bias against such work. ![]() The talk was popular on Twitter and certainly rang true to me, especially as this marks a milestone 10 th edition of this newsletter. As he so directly put it: “Our institutions are set up in a way that does not value null results.” The hour-long talk focused broadly how neuroscience operates in an era of big data, but Fair also delved into how disincentives to publish negative findings pose barriers to understanding the brain. McSweeny is a graduate of Harvard University and Georgetown University Law School.Last month, on the first morning of the annual International Society for Autism Research conference, hundreds of autism researchers filed into an auditorium and listened to neuroscientist Damien Fair deliver a spirited keynote on null results. She also worked as an attorney at O'Melveny & Myers LLP. Senate, where she managed domestic and economic policy development and legislative initiatives, and as Counsel on the Senate Judiciary Committee, where she worked on issues such as criminal justice, innovation, women's rights, domestic violence, judicial nominations and immigration and civil rights. McSweeny’s government service also includes her work as Senator Joe Biden’s Deputy Chief of Staff and Policy Director in the U.S. Department of Justice Antitrust Division. She joined the Antitrust Division after serving as Deputy Assistant to the President and Domestic Policy Advisor to the Vice President from January 2009 until February 2012, advising President Obama and Vice President Biden on policy in a variety of areas, including health care, innovation, intellectual property, energy, education, women’s rights, criminal justice and domestic violence. Prior to joining the Commission, McSweeny served as Chief Counsel for Competition Policy and Intergovernmental Relations for the U.S. Terrell McSweeny was sworn in as a Commissioner of the Federal Trade Commission on April 28, 2014.
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