. Author manuscript; available in PMC: 2010 Jul 22.

Published in final edited form as: Invest Ophthalmol Vis Sci. 2004 Oct;45(10):3620–3628. doi: 10.1167/iovs.04-0258

Table 1.

Centrally and Pharmacologically Stimulated Static Accommodative Amplitude

	Accommodative Amplitude before Pirenzepine		Accommodative Amplitude after Pirenzepine
	Central Stimulation		Central Stimulation		Carbachol Stimulation
Monkey	Experimental Eye	Control Eye	Experimental Eye	Control Eye	Experimental Eye	Control Eye
111	14.08	11.75	0.00	9.67	1.60	18.71
38	13.33	13.33	0.00	12.00	0.00	15.46
70	12.58	10.67	1.67	7.67	3.02	11.56
4	9.80	NA	0.84	NA	2.25	14.38
Average ± SEM	12.45 ± 0.93	11.92 ± 0.77	0.63 ± 0.40	9.78 ± 1.25	1.70 ± 0.64	15.03 ± 1.48

Centrally stimulated amplitude was measured with a Hartinger coincidence refractometer in both eyes before and 35 minutes after subconjunctival injection of 2% pirenzepine into one eye. Carbachol was applied iontophoretically 40 minutes after pirenzepine injection. Data are expressed in diopters.