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. Author manuscript; available in PMC: 2019 Aug 9.
Published in final edited form as: J Biophotonics. 2019 May 2;12(8):e201900066. doi: 10.1002/jbio.201900066

FIGURE 3.

FIGURE 3

Photoacoustic visualization of cerebral hemodynamics during ischemia and reperfusion. A, The first row shows the MAP image of a typical rat brain before bilateral carotid ligation in the first group. I1 and P1 present the MAP images post the first 10-minute ligation and reperfusion. I2 and P2 present the MAP images post the second 10-minute ligation and reperfusion. I3 and P3 present the MAP images post the third ligation and reperfusion. B, Representative MAP images of the second group with a different ligation/reperfusion time of 20 minutes