**4.3 The meaning of smelling "Zuko" incense rubbing into the hands with putting the hands together**

The meaning of smelling "Zuko" rubbing into the hands with putting the hands is as follows.

In habits of daily life, the brain of A-group peoples after smelling "Zuko" incense rubbing into the hands and putting their hands together or praying was activated at the orbitofrontal area, inner lobe of the frontal area, anterior and posterior areas in the temporal cortex, left visual area V1 in occipital cortex, and others. The brain of B-group individuals who did not has the habit of smelling incense odor or putting their hands together or praying in their daily life was also activated at the orbitofrontal cortex, inner lobe of the frontal area, left F5 language area, left visual area V1 in the occipital cortex, and anterior and posterior temporal cortex and larger changed.

**Figure 15** shows that one subject's brain was activated at the F5 language area in the left inner frontal cortex. The brain for two of three subjects was activated at the right inner frontal cortex regardless of whether they have a habit of putting their hands together in their daily life or not. On the other hand, the brain for three subjects smelling "Zuko" incense with and without putting their hands together was also activated at the left calcarine sulci of the V1 visual area in the occipital cortex [36–39]. This result means the subject had a something sense of visual imaging by smelling "Zuko" incense with putting the hands together.
