superior olivary complex principal sensory nucleus of trigeminal nerve http://upload.wikimedia.org/wikipedia/commons/3/30/Gray696.png principal sensory nucleus of the trigeminal FMA:54533 BAMS:Pr5 EMAPA:37773 UBERON:0002597 nucleus sensorius superior nervi trigemini BM:VP EHDAA2:0004628 MA:0002740 The principal sensory nucleus (or chief sensory nucleus of V) is a group of second order neurons which have cell bodies in the dorsal Pons. It receives information about discriminative sensation and light touch of the face as well as conscious proprioception of the jaw via first order neurons of CN V. Most of the sensory information crosses the midline and travels to the contralateral ventral posteriomedial (VPM) of the thalamus via the Ventral Trigeminothalamic Tract, but information of the oral cavity travels to the ipsilateral Ventral Posteriomedial (VPM) of the thalamus via the Dorsal Trigeminothalamic Tract. [WP,unvetted]. trigeminal V chief sensory nucleus principal sensory nucleus of trigeminal nerve pontine nucleus principal sensory trigeminal nucleus DHBA:12444 BAMS:PSV nucleus principalis nervi trigemini superior trigeminal nucleus main sensory nucleus uberon nucleus pontinus nervi trigemini trigeminal nerve superior sensory nucleus primary nucleus of the trigeminal nerve NCIT:C33402 principal trigeminal nucleus principal sensory nucleus HBA:9207 MBA:7 chief sensory nucleus trigeminal V principal sensory nucleus nucleus sensorius principalis nervi trigemini Wikipedia:Chief_sensory_nucleus superior trigeminal sensory nucleus nucleus sensibilis superior nervi trigemini GO has pontine nucleus as a child of trigeminal sensory nucleus, WP says this is a synonym, but we have a separate class for this - UBERON:0002151 BIRNLEX:1120 chief sensory trigeminal nucleus EV:0100274 nucleus pontinus nervi trigeminalis chief trigeminal sensory nucleus neuronames:560 principal sensory nucleus of the trigeminal nerve UMLS:C0228701 SCTID:369031008 main sensory nucleus of cranial nerve v pontine nucleus of the trigeminal nerve trigeminal sensory nucleus nucleus of lateral lemniscus parabrachial nucleus