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. Author manuscript; available in PMC: 2012 Jun 5.
Published in final edited form as: Prog Retin Eye Res. 2011 Mar 2;30(3):167–187. doi: 10.1016/j.preteyeres.2011.02.003

Fig. 18.

Fig. 18

Appearance of nonhuman primate (NHP) retinae prior to, and 1 day post-pNAION induction. Left-hand numbers (P25 and Q11) refer to individual NHP identities. A and C: baseline photos (prior to induction). A. Pre-induction, (10 s). B. pNAION, 10 s induction. There is significant optic nerve edema (long arrow) and pallor. Mild venous tortuosity is present, along with intraretinal flame and blot hemorrhages. The macular pigment spot is prominent. C. Pre-induction (7 s). The optic nerve and macula are indicated. D. pNAION, 7 s induction. Disk hemorrhages and intraretinal blot and flame hemorrhages are present. The optic nerve is pale and edematous, with disk hemorrhages.