REGIONAL CEREBRAL BLOOD FLOW (RCBF RCBF): Regional cerebral blood flow monitoring may help boost the validity of the regional localization theory, in which specific parts of the brain control specific functions.. measure of the blood flow in a specific area of the brain, using positron emission tomography (PET scans) and/or single photon emission computed tomography.
If a dog goes on his back to you he is accepting you as his master. This is part of the answer but here's a little more in-depth version as reported by USA Today. In general, dogs lie on their back for three reasons.
A dog doesn't know why it does something, but it starts doing it and never gets told not to so it keeps doing it because it doesn't remember why it started in the first place except that he was doing it. So unless you correct him and tell him no, he'll keep doing it.nimals always do things like this, and she wanted you to itch your sores either because her legs didn't reach them well, or because she just felt like she needed attention from you. You should pay attention to your dog when they rub against you, it's a precious nice thing.