Anatomical terms of neuroanatomy. [edit on Wikidata] The posterior commissure (also known as the epithalamic commissure) is a rounded band of white fibers crossing the middle line on the dorsal aspect of the rostral end of the cerebral aqueduct. It is important in the bilateral pupillary light reflex. Posterior Commissure Image Diagram - Chart - diagrams and charts with labels. This diagram depicts Posterior Commissure Image and explains the details of Posterior Commissure Image.
Posterior Commissure Image
