MethodsPublished 28 May 2026A 3D-printed phantom to validate subject orientation in 3D imaging and recordingsGuillaume Jean-Paul Claude Becq · Olivier Montigon · Sarvenaz Keshmiri · Aurélien Delphin · Paul Galloux · Hervé Mathieu · Benjamin Lemasson · Emmanuel L. BarbierFrontiers in Neuroinformaticsdoi 10.3389/fninf.2026.1613151