Table 3.

Summary of L-GABAergic bouton counts.

		GABA boutons
		Counts/Field					Counts HD/LD
		Mean ± s.e.m.	n	P#	rs	Ps	Mean ± s.e.m.	n	P#
14 DIV	T3−	47 ± 3	60		0.255	0.049
	T3+	64 ± 5	60	0.009	0.669	<0.001
21DIV	T3−	91 ± 6	40		0.543	<0.001	1.6 ± 0.1	23
	T3−/+	84 ± 7	40	0.368	0.647	<0.001	2.1 ± 0.2	21	0.018*
	T3+/−	76 ± 8	40	0.086	0.761	<0.001	2.1 ± 0.2	18	0.072
	T3+	76 ± 10	40	0.074	0.855	<0.001	4.6 ± 0.7	18	<0.001
				0.512					<0.001
				MW-RST	SROC				MW-RST
				ANOVA					ANOVA

Treatment groups and statistics as in Table 1. Additionally r_s and P^s are results of Spearman rank order correlation tests (SROC). To obtain HD/LD ratios, the bouton counts in HD fields were divided by the mean of LD fields in each experiment. n, number of fields examined.(

^*not significant, P > 0.05, according to KW-ANOVA on ranks, followed by multiple comparisons using Dunn's method).