Table 1.

Numbers and proportions across treatment groups of SU and MU recordings, and of units categorized based on response to 200 ms tone at BF^a

	SUs	MUs	Phasic	Nonphasic	Sustained	Nonsustained
Overall N	203	318	339	182	337	184
% CtSil	37%	63%	54%	46%	57%	43%
% EPSil	34%	66%	66%	34%	72%	28%
% EPGap	40%	60%	64%	36%	75%	25%
% CtGap	51%	49%	77%	23%	55%	45%
Neural GDT comparisons
KW ANOVA	χ(3,199)2 = 23.8; p < 0.0001	χ(3,314)2 = 19.8; p < 0.0003	χ(3,335)2 = 21.5; p < 0.0001	χ(3,178)2 = 17.4; p < 0.0006	χ(3,333)2 = 15.6; p < 0.002	χ(3,180)2 = 26.3; p < 0.0001
CtSil vs EPSil	p < 0.001	p < 0.0002	p < 0.0001	p < 0.0003	p < 0.02	p < 0.0004
EPSil vs EPGap	p < 0.0004	p < 0.005	p < 0.003	p < 0.002	p < 0.0002	p = 0.05
CtSil vs EPGap	p = 0.24	p = 0.83	p = 0.996	p = 0.72	p = 0.11	p = 0.29

^aComparisons of neural GDTs for each of the four categories and separately for SUs and MUs.