
“It’s not rocket science” and “It’s not brain surgery” are common phrases that describe concepts or tasks that are easily understood or performed. Correspondence to: A Chari .uk (or on Twitter).10Department of Neurosurgery, Great Ormond Street Hospital, London, UK.9Great Ormond Street Institute of Child Health, University College London, London, WC1N 3JH, UK.8Neurosciences Research Centre, Molecular and Clinical Sciences Institute, St George’s University of London, London, UK.7Department of Neuroimaging, Kings College London, London, UK.6Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, UK.



