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The original data collection was approved by the IOBA Research Committee (approval 2021\/47) and all participants provided written informed consent, as reported by the dataset's creators. No further ethical approval was required.","order":1,"name":"Ethics","label":"Ethics approval and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"AI-assisted tools were used in the preparation of this manuscript. NotebookLM was used to assist in organising literature summary notes, and Grammarly for language editing and proofreading. A large language model (Claude, Anthropic) was used for assistance with MATLAB code development, including the implementation of the cross-validation pipeline, and for drafting and revising sections of the text, including the point-by-point response to the editor. All experimental design, data-processing decisions, scientific interpretation and comparative evaluation are the authors' own work. All analyses were executed by the authors in MATLAB on the authors' own systems, and every numerical result reported here was produced by the authors' own code; no results, measurements or citations were generated by AI tools. All authors have reviewed the final code and analyses, have verified the reported results, have checked the accuracy of the references and technical statements, and take full responsibility for the content of the manuscript. No non-public or identifiable participant-level data were entered into any generative AI system; the PERG-IOBA dataset is publicly available under an open licence and contains no direct identifiers, with recording dates randomly shifted by its creators.The authors received no specific funding for this work.","order":2,"name":"Ethics","label":"AI disclosure","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable.","order":3,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors have no competing interests to declare that are relevant to the content of this article.","order":4,"name":"Ethics","label":"Conflict of interest","group":{"name":"EthicsHeading","label":"Declarations"}}]}}