And PET scan or Positron Emission Tomography is used really to detect the activity of your brain indicated by how much sugar different parts of your brain are using and the reason to get this scan ...

Compared to sugar, consuming sucralose-a widely used sugar substitute-increases activity in the hypothalamus, a brain region that regulates appetite and body weight, according to a new USC study.

By analyzing brain scans of recovering cocaine addicts ... With a choice of openings that pay off in sugar pellets, the rat will consistently poke at the one with the biggest payoff but the ...

In both animals and humans, the evidence in the literature shows substantial parallels and overlap between drugs of abuse and sugar, from the standpoint of brain neurochemistry as well as behaviour.