Projection fibers from the main sensory trigeminal nucleus and the supratrigeminal region.
D000818:Animals; D001933:Brain Stem / Q000033:anatomy & histology*; D002415:Cats / Q000033:anatomy & histology*; D000882:Haplorhini / Q000033:anatomy & histology*; D006652:Histological Techniques; D008526:Medulla Oblongata / Q000033:anatomy & histology; D009410:Nerve Degeneration; D009434:Neural Pathways; D012154:Reticular Formation / Q000033:anatomy & histology; D013045:Species Specificity; D014276:Trigeminal Nerve / Q000033:anatomy & histology*