Skip to main content
. Author manuscript; available in PMC: 2010 Jun 12.
Published in final edited form as: Chem Rev. 2010 May 12;110(5):2756–2782. doi: 10.1021/cr900266s

Figure 17.

Figure 17

Functional PA images of cerebral hemodynamic changes in response to whisker stimulations. (A) and (B) Cerebral functional PA images in response to left and right whisker stimulation, respectively. The map of increased PA signals (color) was superimposed on the gray-scale structural PA image. (C) Open-skull photograph taken after the PA imaging experiments. B, bregma; L, lambda; M, midline; A, activated regions. (D) Histology of normal lamina IV cortical barrels (region A). (Reprinted with permission from ref 6. Copyright 2003 Nature.)