Fig. 7From: Effects and biological limitations of +Gz acceleration on the autonomic functions-related circulation in ratsNissl stainings of rat brain slices. Right the right hippocampus of a rat, Left the left cortex of the same rat as right. Arrows show the traces of the flow probe position. After the flow or tissue-O2 experiments, all rat brains were taken, fixed and stained to confirm the inserted position of the tissue-flow probe. The position of the tissue-O2 probes was also confirmed by the same way after the experiments [19–21, 27, 28]Back to article page