AUTHOR=Asan Livia , Gronen Johanna Sophie , Peters Lorenz , Kleinschnitz Christoph , Holle-Lee Dagny , Benson Sven , Bingel Ulrike TITLE=Optimized communication during risk disclosure to reduce nocebo headache after lumbar puncture—a study protocol for a randomized controlled clinical trial JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1521978 DOI=10.3389/fpsyg.2025.1521978 ISSN=1664-1078