Table 2.

Regional labeling densities for RGS cRNA probes

	RGS3	RGS4	RGS5	RGS6	RGS7	RGS8	RGS9	RGS10	RGS11
Telencephalon
Neocortex
Layer I	0	0	+	0	0	0	0	+	0
Layer II	0	+++++	+	+	+++	+++	0	+++++	0
Layer III	0	+++++	+	+	+++	0	0	+++++	0
Layer IV	0	+	+	+	+	0	0	+	0
Layer V	0	+++++	+	+	+	0	0	+	0
Layer VI	0	++	+	+	+	+	+	+	0
Piriform cortex	+	+++++	+	+	+++++	+	+	+++	0
Nucleus accumbens	0	+++	+	0	+	++++	+++++	+	0
Caudoputamen	0	+++	+	0	+	+++	+++++	++	0
Olfactory tubercle	0	+++	+	0	+	++++	+++++	+	0
Lateral septum	0	0	+	+	+	0	0	++	0
Medial septum	0	+++	+	0	+	+++	0	+	0
Hippocampus
Stratum pyramidale	0	+	+	0	+++	+++	0	+	+
Stratum granulosum	0	+	+	0	+++	+	+	+++++	+
Molecular layers	0	0	+	0	0	+	0	+	0
Amygdala
bst	0	+++++	0	0	+	+	+	0	0
Central amygdala	0	+++++	+	0	+	+	+	+	0
Lateral amygdala	0	+++++	+	0	+++	+	0	+	0
Basolateral amygdala	0	++++	+++++	0	+++	+	0	+	0
Medial amygdala	0	++	+	0	+++	+	++	+	0
Diencephalon
Medial habenula	0	+	+	+++++	+	+++++	+	0	0
Lateral habenula	0	0	+	0	+	+++	0	+	0
Thalamus
Principal relay nuc	++++	+++++	+	+++2-a	+++	++++	0	0	0
Midline/intralaminar nuc	+++	+++++	+	0	+++	+++++	0	+	0
Reticular nuc	0	0	+	++++	+	0	0	0	0
Subthalamic nuc	0	+++	+	+++++	++++	++++	0	+	0
Hypothalamus
Paraventricular nuc	0	+++++	+++++	0	++	0	++	0	0
Supraoptic nuc	0	+++++	+++++	0	+++	+	+++	0	0
Suprachiasmatic nuc	0	++	+	0	+	++	+++	+++	0
Ventromedial nuc	0	+	+	0	+++	+	+++	0	0
Arcuate nuc	0	+	+	0	++	+	++++	0	0
Medial mammillary nuc	++	+++++	+	++++	+++++	+++++	0	+	0
Lateral mammillary nuc	0	+++++	+	0	++	0	0	++	0
Brainstem
Substantia nigra (pc)	+	+	+	++	++	+++++	0	0	0
Ventral tegmental area	+	+	+	++	++	+++++	0	0	0
Central gray	0	+++	+	0	+++	+++++	0	++	0
Superior colliculus	0	+	+	+	+++	+++++	0	+++	0
Inferior colliculus	+	+	+	0	+++	+++	0	+++++	0
Interpeduncular nuc	+	+	+	+++	+++	++++	0	+	0
Pontine nuc	0	++++	+++	+++++	+++	+++++	0	+++	+
Dorsal raphe	0	0	+	+	++	++++	+	+++++	+
Locus coeruleus	+++	+++++	+	+++	+++++	+++++	+	0	+++
Cerebellum
Purkinje cell layer	+	+	+	+	0	+++++	0	+	0
Granule cell layer	0	0	0	0	++++	+	0	+	0

Regional labeling densities were determined by visual inspection of autoradiographic films. Labeling densities are as follows: very dense, +++++; dense, ++++; moderately dense, +++; light, ++; faint, +; and not detectable, 0. Abbreviations: bst, Bed nucleus of the stria terminalis; nuc, nucleus; pc, pars compacta.

^F2-aLabeling restricted to subset of anterior thalamic nuclei.