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. Author manuscript; available in PMC: 2010 Sep 15.
Published in final edited form as: J Neurosci Methods. 2009 Jun 12;182(2):165–171. doi: 10.1016/j.jneumeth.2009.06.006

Figure 4.

Figure 4

Effects on palmar grip strength of lidocaine PNBs of the median and ulnar nerves for rhesus monkey across post-implantation time. Open circles mark those injections without epinephrine, which were largely ineffective. Tests beyond 40 days for M1-R included only median nerve block. Symbols denoting experiments in which the dose was split into two injections are circled in black.