Lesions of the amygdala have long been known to produce hyperphagia and obeisty in cats,dogs and monkeys.However,there were considerable arguments regarding
Rationale The mesolimbic dopamine system has been proved to be the key neural substrates underlying the rewarding effects of drugs of abuse.Habenula,a major
Introduction Psychophysical studies and our daily experience have shown that when we are hungry,food smells stronger and more pleasant[1].After we are full,