Integration of Peripheral Adiposity Signals and Psychological Controls of Appetite

Publisher Summary This chapter presents an overview of the major anatomical and neurochemical participants in brain reward circuitry. It also elaborates the evidence available to date that supports the hypothesis that energy regulatory signals can modulate food reward. Psychological modulation of feeding involves taste hedonics and preferences, and the rewarding aspects of food. The brain circuitries implicated in stimulus reward, and in the regulation of energy balance, have traditionally been considered as separate. However, more recently, accumulated evidence suggests that there is both anatomical and functional crosstalk between these sets of central nervous system (CNS) circuitry. Addi…