Figure 4From: Differential hypoglycaemic, anorectic, autonomic and emetic effects of the glucagon-like peptide receptor agonist, exendin-4, in the conscious telemetered ferret Effects of feeding on gastric myoelectric activity. (A) Running spectrum analysis of no food presented after fasting; (B) running spectrum analysis of food presented after fasting. Each horizontal line represents 10Â min of data. The red lines represent the period of free feeding; the black lines represent the period of fasting; and the blue lines represent the period of food or no food.Back to article page