Fig. 38From: Neuroscience of taste: unlocking the human taste codeThis figure shows the influence of species variation in S fiber responses of a numer of species to compounds which to human have approximately the same sweetness. The number of S fibers was; in chimpanzee 20, rhesus monkey 14, pig 16, and hamster 12. The top bar in each graph shows the S fibers’ response NaCl, citric acid, and QHCl. [55]Back to article page