The European Journal of Neuroscience is a biweekly peer-reviewed scientific journal covering all aspects of neuroscience. It was established in 1989 with Ray Guillery (then at the University of Oxford) as the founding editor-in-chief. The editor-in-chief is (University of Rochester) The journal is published by Wiley-Blackwell on behalf of the Federation of European Neuroscience Societies. According to the Journal Citation Reports, the journal has a 2020 impact factor of 3.386. Authors can elect to have accepted articles published as open access. EJN adopted transparent peer-review in January 2017.