1:2 entrainment is not a device-induced artefact, except when it is

Affiliations

• ¹ Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK; MRC Brain Network Dynamics Unit, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK. Electronic address: james.sermon@bndu.ox.ac.uk.
• ² Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK; MRC Brain Network Dynamics Unit, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
• ³ MRC Brain Network Dynamics Unit, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
• ⁴ Department of Neurological Surgery and Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA.