ABBREWATIONS 



393 



P., paraph ysis 



p.d.hi/th., pars dorsalis hypotliakmi 



p.d.hytk.d., dorsal lobe of p.d.hijth. 



■p.d.hyth.v., ventral lobe of p.d.hyfh. 



p.d.th., pars dorsalis thalami 



p.d.th.m., pars dorsalis thalami, area medialis 



p.d.th.p., pars dorsalis thalami, area posterior 



p.g.c, periglomerular cells 



p.hip., primordium hippocampi 



p.i.d.; p.i.th., pars intercalaris diencephali 



p.p.d., primordium pallii dorsalis 



p.pir., primordimii piriforme = nuc.ol.d.l. 



p.v.hyth., pars ventralis hypothalami 



p.v.hyth.a., anterior lobe of p.v.hyth. 



p.v.hyth.p., posterior lobe of p.v.hyth. 



p.v.th., pars ventralis thalami 



p.r.fh.a., pars ventralis thalami, area anterior 



p.r.th.p., pars ventralis thalami, area posterior 



par., paraphysis 



pars.d.L, pars dorsolateralis of hemisphere = 

 p.pir. 



pars.v.l., pars veutrolateralis of hemisphere = 

 c.s. 



ped., pedunculus cerebri 



pl.c.r., plexus chorioideus rhombencephali 



po. (4),(6),(5), fibers from postoptic commis- 

 sure entering tegmental fascicles 



prorn.l., prominentia lateralis 



prom.r., prominentia ventralis 



r.c.c.b., ramus communicans cum arteria 



basilaris 

 r.c.p., ramus communicans posterior 

 r.h., ramus hypothalamicus 

 r.h.m., ramus hemisphaerii medialis 

 r.h.v., ramus hemisphaerii ventralis 

 r.III., root of oculomotor nerve 

 r.IV., root of trochlear nerve 

 r.IX., root of glossopharyngeal nerve 

 r.IX.m., motor root of IX nerve 

 r.IX.v.s., visceral sensory root of IX nerve 

 r.L; reel., recessus lateralis rhombencephali 

 r.mes.s., ramus mesencephali superior 

 r.p.m., recessus posterior mesencephali 

 r.po., recessus preopticus 

 r.sp., root of spinal nerve 

 r.sp.v.l., ventral root of first spinal i'lerve 

 r.V., root of trigeminal nerve 

 r.V.asc, ascending fibers of sensory V root 

 r.V.m.S., posterior motor V root 

 T.V.mes., mesencephalic root of V nerve 

 r.V.mes.do., dorsal division of r.V.mes. 

 r.V.mes.v., ventral division of r.V.mes . 

 r.V. mot., motor root of V nerve 

 r.V.sen., sensory root of V nerve 

 r.V.sp., spinal root of V nerce 

 r.V I., root of abducens nerve 



r.V II., root of facial nerve 

 r.VILl.L, lateral-line roots of VII nerve 

 r.VII.l.l.d., dorsal lateral-line VII root 

 r.VII.l.l.m., middle lateral-line VII root 

 r.VII.l.l.v., ventral lateral-line VII root 

 r.VII.m.; r.V II. mot., motor root of VII 



nerve 

 r.VII.m.2., posterior motor VII root 

 r.VII.v.s., visceral sensory root of VII nerve 

 r.V 1 1 1., root of VIII nerve 

 r.VIII.d., dorsal root of VIII nerve 

 r.VIII.v., ventral root of VIII nerve 

 r.X., root of vagus nerve 

 r.X.l.l., lateral-line roots of vagus nerve 

 r.X.l.l.d., dorsal lateral-line root of vagus 

 r.X.l.l.r., ventral lateral-line root of vagus 

 r.X.v.s., visceral sensory root of vagus 

 reed., recessus lateralis rhombencephali 

 rec.op., recessus preopticus 

 rec.op.l., recessus opticus lateralis 

 rec.p.m., recessus posterior mesencephali 

 rec.pcm., recessus precommissuralis 

 rec.pin., recessus pinealis 



s., limiting sulcus of nuc.tnb.p. 



s.d., sulcus dorsalis thalami 



s.erh., sulcus endorhinalis 



s.hyth., sulcus hypothalamicus 



.s.hyth.d., sulcus hypothalamicus dorsalis 



s.hyth.p., sulcus hypothalamicus posterior 



s.ih., sulcus intrahabenularis 



s.is., sulcus isthmi 



s.l.b.o., sulcus limitans of olfactory bulb 



s.l.h., sulcus limitans hippocampi 



sd.s., sulcus limitans septi 



s.lat.mes., sulcus lateralis mesencephali 



s.m., sulcus medius thalami 



S.O., sinus obliquus 



s.po., sulcus preopticus 



s.rh., sulcus rhinalis 



s.shab., sulcus subhabenularis 



s.st., sulcus striaticus 



s.st.c, sulcus strio-caudatus 



S.V., sulcus ventralis thalami 



s.v.a., sulcus ventralis accessorius thalami 



sac.d., saccus dorsalis 



sac.v., hypophysis, pars nervosa 



Sep., septum 



sep.ep., septum ependymale 



sep.m., septum mediale 



sep.t.p., septum transversum paraphysis 



st.amg.f., strio-amygdaloid field 



st.ep., ependymal layer 



st.glom., layer of glomeruli 



st.gr., granular layer 



st.m.c, layer of mitral cells 



st.mol., molecular layer = st.plx. 



