Table 2.

Mean volumes (SEM) of bulb laminae (mm³)

	Left (control)			Right (experimental)
	GLM	EPL	GCL	GLM	EPL	GCL
P1–20^2-a	4.000 (0.015)	3.930 (0.327)	8.967 (0.310)	3.414 (0.154)	3.204 (0.256)	7.911 (0.242)
P1–30	5.021 (0.203)	4.470 (0.112)	9.202 (0.338)	4.158 (0.099)	3.327 (0.127)	7.677 (0.348)
P1–20, R10^2-b	5.786 (0.261)	5.914 (0.276)	11.417 (0.452)	4.962 (0.218)	4.938 (0.382)	10.072 (0.491)
P1–20, R20	5.289 (0.192)	5.184 (0.251)	9.867 (0.309)	5.013 (0.179)	4.642 (0.229)	8.834 (0.199)
P1–20, R40	5.964 (0.171)	7.470 (0.257)	12.871 (0.389)	5.782 (0.083)	6.856 (0.098)	11.749 (0.385)

↵F2-a Group fitted with plugs from P1 to P20.
↵F2-b Group fitted with plugs from P1 to P20, with plug subsequently removed for 10 d.