Eating with our eyes: From visual hunger to digital satiation

Eating with our eyes: From visual hunger to digital satiation

One of the brain's key roles is to facilitate foraging and feeding. It is presumably no coincidence, then, that the mouth is situated close to the brain in most animal species. However, the environments in which our brains evolved were far less plentiful in terms of the availability of food resources (i.e., nutriments) than is the case for those of us living in the Western world today. The grow...

Eating or Feeding Our Young: A Response to Recent Commentaries

Anxiety, hunger, and eating behavior.

In this study we examined the effects of anxiety and food deprivation on the amount of food consumed ad lib by dieters and nondieters. Eighty female college students served as subjects in an ostensible market research study in which an anxiety manipulation was embedded. Reassignment of the subjects to anxiety condition on the basis of self-reported anxiety produced a significant (p < .02) three...

Sensory-specific satiation with a pinched nose and eyes closed: testing the sensory modality specificity of satiation.

Sensory-specific satiation refers to the decrease in pleasantness derived from a consumed food relative to other unconsumed foods. In the current study, it was investigated to what extent sensory-specific satiation is modality specific. To this end, 80 female participants ate a preferred snack until full while wearing (or not wearing) a blindfold and/or a nose clip. Impaired vision should imped...

Fetal response to maternal hunger and satiation – novel finding from a qualitative descriptive study of maternal perception of fetal movements

BACKGROUND Maternal perception of decreased fetal movements is a specific indicator of fetal compromise, notably in the context of poor fetal growth. There is currently no agreed numerical definition of decreased fetal movements, with the subjective perception of a decrease on the part of the mother being the most significant definition clinically. Both qualitative and quantitative aspects of f...