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. Author manuscript; available in PMC: 2016 Dec 23.
Published in final edited form as: Jpn J Ophthalmol. 2009 Sep 8;53(4):334–344. doi: 10.1007/s10384-009-0687-2

Figure 5.

Figure 5

Solid versus counter-flickering stimulus/response. Solid stimuli yielded signals of greater magnitude than counter-flickering stimuli. Negative intrinsic signals were measured at several ROIs. The averaged time course was 20 trials for each stimulus condition: counter flickering and solid. Solid stimuli (solid plotted line) consistently yielded signals greater than counter-flickering stimuli (dashed plotted line). This finding is inconsistent with a dominant signal source from the ganglion cell layer, which exhibits center-surround receptive fields that are spatially and temporally tuned. Error bars signify ± 1 SEM.