Principal component analysis-based latent-space dimensionality under-estimation, with uncorrelated latent variables

Journal Article Accepted manuscript Principal component analysis-based latent-space dimensionality under-estimation, with uncorrelated latent variables Get access Thomas M H Hope, Thomas M H Hope Wellcome Centre for Human Neuroimaging, Department of Imaging Neuroscience, Institute of Neurology, University College London, London, WC1N 3AR, UKDepartment of Psychology, John Cabot University, 00165, Rome, Italy Correspondence to: Thomas Hope, Wellcome Centre for Human Neuroimaging, Department of Imaging Neuroscience, Institute of Neurology, University College London, 12 Queen Square, London, WC1N 3AR, UK. E-mail: t.hope@ucl.ac.uk https://orcid.org/0000-0003-0714-8545 Search for other works by this author on: Oxford Academic PubMed Google Scholar Ajay Halai, Ajay Halai MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge CB2 7EF, UK https://orcid.org/0000-0003-1725-7948 Search for other works by this author on: Oxford Academic PubMed Google Scholar Jenny Crinion, Jenny Crinion Institute of Cognitive Science, Department of Experimental Psychology, University College London, London, WC1N 3AR, UK Search for other works by this author on: Oxford Academic PubMed Google Scholar Paola Castelli, Paola Castelli Department of Psychology, John Cabot University, 00165, Rome, Italy Search for other works by this author on: Oxford Academic PubMed Google Scholar Cathy J Price, Cathy J Price Wellcome Centre for Human Neuroimaging, Department of Imaging Neuroscience, Institute of Neurology, University College London, London, WC1N 3AR, UK Search for other works by this author on: Oxford Academic PubMed Google Scholar Howard Bowman Howard Bowman School of Psychology, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK Search for other works by this author on: Oxford Academic PubMed Google Scholar Brain, awad355, https://doi.org/10.1093/brain/awad355 Published: 13 October 2023 Article history Received: 15 September 2023 Revision received: 15 September 2023 Editorial decision: 28 September 2023 Accepted: 11 October 2023 Published: 13 October 2023