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. Author manuscript; available in PMC: 2010 Jul 14.
Published in final edited form as: Vis Neurosci. 2009 Jul 14;26(3):297–308. doi: 10.1017/S0952523809990137

Fig. 9.

Fig. 9

Light responses of OFF-S cells in the Cx36−/− retina. Shaded areas indicate ±1 S.E.M.: (A and B) STHs generated from extracellular responses recorded during RFC stimulation with either positive (A) or negative (B) contrast (±80%; background = 0.003 cd/m2 on the retinal surface). The bin width of the STHs is 20 ms. Average of 11 cells. (C and D) Light-evoked changes in inhibitory and excitatory synaptic inputs recorded under the same conditions as (A) and (B). (E and F) Light-evoked changes in inhibitory and excitatory synaptic inputs recorded from the same cells in (C) and (D) at a background intensity of 9.3 cd/m2 (±80% contrast). The modulation of the inhibitory conductance at the scotopic background intensity (C and D) was significantly reduced at the photopic/mesopic intensity (E and F). Average of six cells.