B2 cell group (B2)

The term B2 cell group refers to a group of cells fluorescent for serotonin that occupies the midline raphe obscurus nucleus and adjacent structures in the caudal medulla of the rodent ( Dahlstrom-1964 ) and the primate ( Felten-1983 ).

Also known as: serotonergic group B2, B2 cell group

NeuroNames ID: 1857

All Names & Sources

Showing 3 synonym(s)

Name:

serotonergic group B2

Language:

English

Organism:

macaque

Source:

Felten-1983

Citation:

Brain Res Bull 1983 Feb;10(2):171-284

Source Title:

Monoamine distribution in primate brain V. Monoaminergic nuclei: anatomy, pathways and local organization.

Name:

B2

Language:

acronym

Organism:

rat

Citation:

Acta Physiologica Scandinavica, 62:1-55, 1964

Source Title:

Evidence for the existence of monoamine-containing neurons in the central nervous system

Name:

B2 cell group

Language:

English

Organism:

Unspecified

Source:

NeuroNames

Citation:

University of Washington, Seattle, WA

Source Title:

NeuroNames

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Models Where It Appears
Monoamine Cell Groups

are collections of neurons in the central nervous system that have been demonstrated by histochemical fluorescence to contain one of the neurotransmitters serotonin, dopamine, norepinephrine ( Fuxe-1970 ) or epinephrine ( Kitahama-1994 ). They are classified respectively as serotonergic cell groups, dopaminergic cell groups, noradrenergic cell groups and adrenergic cell groups.