Similarly, anhedonia can be tested by the loss of preference for chocolate milk compared with water (Cairncross 1984; Jesberger and Richardson 1985; Kelly et al. 1997; Leonard and Tuite 1981; Pucilowski et al. 1993; Richardson 1991; Slotkin et al. 1999), a response that again is typical of a deficit in 5HT function (Juckel et al. 2003).
And recalling the wisdom of my Grandmother Nelly -- 'Give me something I can eat' (referring to her preference for chocolate over a bouquet of flowers), the beauty of the preserved item is that it is an edible work of art one can savor for weeks or months before eating.
Control males and females showed equivalent preference for chocolate milk versus water in the anhedonia test.
31 34 Third, a preference for chocolate and other sweetened products is well documented in depressed and psychologically distressed individuals.
Similarly, in an anhedonia test, the CPF-exposed group showed a decreased preference for chocolate milk versus water.
There was a trend that healthcare assistants and nurses preferred Roses chocolates, whereas doctors preferred Quality Street chocolates, but, examining each job type separately, preference for one type of chocolate was not statistically significant (fig 2).
The rewards are objectively the same (one bar of chocolate), the only difference being the subjective preference of the reward.
Here they have discovered the option of chocolate spread with bread and this is their ultimate food preference.
However, if your recipe calls for a different type of chocolate and insists that it will work, follow the recipe in preference to this general rule.
Finally, regarding conditioned place preference experiments, chocolate consumption was assessed by weighing left over chocolate at the end of each conditioning session (milk or white chocolate: on day 1, 3, 5 and 7).
