GLP-1 receptors exist in the parietal cortex, hypothalamus and medulla of human brains and the GLP-1 analogue liraglutide alters brain activity related to highly desirable food cues in individuals with diabetes: a crossover, randomised, placebo-controlled trialOlivia M. Farr, Christos S. Mantzoros, Fadime Dincer et al.|Diabetologia|2016Cited by 273