Sato, Wataru Minemoto, Kazusa Sawada, Reiko Miyazaki, Yoshiko Fushiki, Tohru
Published in
PeerJ
Visual processing of food plays an important role in controlling eating behaviors. Several studies have developed image databases of food to investigate visual food processing. However, few databases include non-Western foods and objective nutrition information on the foods. We developed an image database of Japanese food samples that has detailed ...
Selby, Danielle L Harrison, Amanda A Fozard, Therese E Kolokotroni, Katerina Z
Published in
Addictive behaviors
Incentive Sensitisation theory suggests wanting and liking are dissociable concepts, with wanting, but not liking typically increasing with repeated drug use. Wanting is associated with anticipation of reward, whereas liking relates to pleasure derived from consummatory behaviour. However, numerous studies have conceptualised liking as an anticipat...
Pender, Sophie Stevenson, Richard J Francis, Heather M Oaten, Megan J
Published in
Appetite
Drinking sugar-sweetened beverages (SSBs) seems to uniquely contribute to excess weight gain, and several mechanisms have been proposed to account for this. Here we examine a further proposal, namely that explicit wanting and liking for SSBs may be less sensitive to changes in physiological state, when contrasted to equi-palatable solid sweet snack...
Bonnet, Udo Strasser, Johanna Cristina Scherbaum, Norbert
Published in
Addictive behaviors
To provide further evidence of dependence on non-opioid analgesics (NOAs). Post-hoc-analysis of a cross-sectional study of a ≥ -65-year-old non-demented German general hospital population. Four hundred in-patients (75 ± 6.4 years; 63% females) were included and screened for current and past dependence on NOAs using a structured interview (SKID-I) b...
Sadler, Jennifer R Stice, Eric Shearrer, Grace E Burger, Kyle S
Published in
Appetite
Highly energy dense foods are often synonymous with high palatability, excess intake and weight gain. However, food preferences show individual differences. Food preferences are closely related to food intake, which can impact weight change over time. We examined whether the energy density of food images rated as appetizing and unappetizing foods r...
Soussignan, Robert Schaal, Benoist Jiang, Tao
Published in
Appetite
'Wanting' and 'liking' are mediated by distinct brain reward systems but their dissociation in human appetite and overeating remains debated. Further, the influence of socioemotional cues on food reward is little explored. We examined these issues in overweight/obese (OW/OB) and normal-weight (NW) participants who watched food images varying in pal...
Carvalho-Ferreira, Joana Pereira de Finlayson, Graham da Cunha, Diogo Thimoteo Caldas, Gabriele Bandoni, Daniel de Rosso, Veridiana Vera
Published in
Appetite
The Leeds Food Preference Questionnaire (LFPQ) measures separable psychological components of food reward (Liking and Wanting). In this study a cultural adaptation of the LFPQ for a Brazilian population (LFPQ-BR) was examined by comparing liking and wanting scores in fasted and fed states and their association with adiposity and disturbed eating. A...
Pirc, Matjaž Čad, E.M. Jager, G. Smeets, Paul A.M.
A crucial challenge in investigating motivated human eating behaviour is to go beyond subjective measures, by developing reliable methods capable of objectively quantifying the dynamic aspects of appetitive motivation. We developed and tested a novel effort-based task (Grab-to-Eat Task (GET)), utilising handgrip force as a motivational measure, to ...
Muñoz-Vilches, Naomí C. Piqueras-Fiszman, Betina
Deciding what to eat often implies a conflict between immediate goals (I need to eat, ideally something enjoyable) and long-term goals (I need to be healthy), particularly when choosing between foods superior on a hedonic dimension (referred to as vices) and foods superior on an utilitarian dimension (referred to as virtues). One sort of interventi...
Snorrason, Ivar Ricketts, Emily J. Olafsson, Ragnar P. Rozenman, Michelle Colwell, Christopher S. Piacentini, John
Published in
Journal of Psychopathology and Behavioral Assessment
Trichotillomania (TTM; hair-pulling disorder) is characterized by an irresistible urge or desire to pull out one’s own hair, and a sense of pleasure when hair is pulled out. Evidence from translational neuroscience has shown that ‘wanting’ (motivation to seek a reward) and ‘liking’ (enjoyment when reward is received) are each mediated by overlappin...