Table 1.

Numbers of responses from GAD67+ and GAD67− neurons in rNST

	RC	V	RC/V	RL	Unknown	Total
GAD67−	16 (14)	4 (3)	5 (1)	3 (2)	0	28 (22)
GAD67+	8 (7)*	9 (6)	7 (5)	4 (4)†	3 (3)	31 (25)

Values are numbers of responses from GAD67+ and GAD67− neurons recorded in the different rostral nucleus of the solitary tract (rNST) subdivisions: rostral central (RC), ventral (V), and rostral lateral (RL). A number of neurons were recorded in an area that could not clearly be defined as either RC or V (RC/V) or in an unknown location. In most cases, a given response represents a single neuron, but in 3 cases 2 distinct responses could be observed. Numbers in parentheses indicate the subset of neurons in a given subdivision with monosynaptic responses, as defined by jitters ≤ 300 μs. Monosynaptic responses could be recorded throughout the nucleus.

^*One of these neurons was between RC and RL;

^†one of these neurons was between RL and V.