Example image of eyePlorer eyePlorer map for 'Interventricular foramina': Brain Lateral ventricles Third ventricle Cerebrospinal fluid Ventricular system Choroid plexus Anatomical terms of location Fornix Thalamus Hydrocephalus Inflammation Tumor Alexander Monro (secundus) Eponym Scotland Raymond Vieussens University of Washington Anterior horn of lateral ventricle Body of lateral ventricle Columns of fornix Internal cerebral veins Lamina terminalis Subfornical organ Colloid cyst Hypothalamic sulcus List of subjects in Gray's Anatomy: IX. Neurology List of human anatomical parts named after people Primitive ventricle Bobble-Head Doll Syndrome Stereotactic surgery Tuberous sclerosis