Article History
Accepted: 6 July 2023
First Online: 17 August 2023
Competing interests
: A.C. declares that he is employed as Editor of the <i>Journal of Neurology, Neurosurgery and Psychiatry</i>; is the current President of the Functional Neurologic Disorders Society; is Chair of the Research and Data Usage Committee of the Scottish Trauma Network; and receives payment for providing expert testimony in court on neuropsychiatric conditions, including traumatic brain injury. The other authors declare no competing interests.