Parabrachial Nucleus External Medial Subnucleus
abbreviation: PBexm
Abbreviation
PBexm
Species
Rat
Description of part
This collection of large multipolar neurons, whose long axis is oriented horizontally, form a narrow strip which trails off from the lateral edge of PBm to interpose itself between KF and the SCP (see Figs. 2A, B; 4D). These cells extend laterally to the edge of the pons and abut directly on the dorsal border of the principal sensory trigeminal nucleus. They are distinguished from neurons of the latter nucleus which are much larger and have a distinctively coarse, granular cytoplasmic staining.
Part type
gray matter
Nomenclature
Moga-Fulwiler-Saper
Endorsement
The approach used by the collator Mihail Bota is not endorsed by the author of the nomenclature.
Reference
Author:
Fulwiler C.D. & Saper C.B.
Title:
Subnuclear organization of the efferent connections of the parabrachial nucleus in the rat
Title of Book:
Brain Res Rev
Volume:
7
Year:
1984
Number:
3
Pages:
229-259