Xuecai Ge Answered Jan 29, 2013
University of California, Merced
I don't have such picture in hand. But online you can find a handful of them. Please check it out in the following two references:
stereotaxic inj-1: from "Retrovirus-mediated single-cell gene knockout technique in adult newborn neurons in vivo". Tashiro,Zhao&Gage, Nature Protocols 1, 3049 - 3055 (2007).
Stereotaxic inj-2: http://play.psych.mun.ca/~smilway/surgery-frame.html . The picture will show up by clicking "position the tip of the drill directly over Bregma."