Table 1.

Horizontal activity after acute administration of muscimol

	Muscimol dose: ng/0.25 μl per side bilaterally
	0	1	5	20
Lateral hypothalamus	331 ± 145	443 ± 102	196 ± 58^1-a	141 ± 49^1-a
Dorsomedial hypothalamus	266 ± 81	264 ± 70	157 ± 19	142 ± 30^1-a
Ventral tegmental area	512 ± 44	649 ± 115	797 ± 236	772 ± 209^1-a
Nucleus of the solitary tract	128 ± 54	127 ± 21	146 ± 9^1-a	38 ± 13

Mean (±SEM) values of horizontal activity after bilateral administration of various doses of muscimol into regions that prevented intra-accumbens DAMGO-induced feeding.
↵F1-a Dose of muscimol that significantly blocked feeding in previous experiment.