Video 1
Video-polysomnography. Examination shows a classical example of head banging. Our patient is in prone position and shows rhythmic head flexion and extension, starting after non-Rapid Eye Movement sleep.



© 2018 Femke Dijkstra, Mineke Viaene, Inge Beijer, Harald de Cauwer, published by Columbia University Libraries/Information Services
This work is licensed under the Creative Commons License.