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. Author manuscript; available in PMC: 2007 May 29.
Published in final edited form as: Eur J Neurosci. 2007 Feb;25(4):1187–1194. doi: 10.1111/j.1460-9568.2007.05373.x

Fig. 4.

Fig. 4

Effects of bilateral STN HFS performed in DA-depleted animals on accuracy (A), omissions (B) and latency to make a correct response (C) for 6-OHDA (n = 16) and 6-OHDA-HFS (n = 13) animals before surgery (block of six presurgery sessions: Pre), after surgery (block of six postsurgery sessions: Post), under stimulation during two blocks of six daily sessions (stim1 and stim2) and after stimulation (block of six sessions after stimulation was turned off: stim OFF). Vertical bar: SEM. Significant differences compared with sham group, *P < 0.05 and **P < 0.01; compared with preoperative performance, #P < 0.05 and ##P < 0.01; compared with 6-OHDA group,$P < 0.05 and $$P < 0.01.