Taste and sight

Insight into sight, touch, taste and smell by multiple discriminations from norm.

The paper presents an innovative theory of perception of multiple features across and within modalities. Each step is illustrated by an aspect of data from diverse experiments. The theory is that a template or norm of previously configurated features is used to perceive an object in a situation, such as consuming an item of food or drink. A mouthful usually stimulates sight first and then touc...

Sensory-specific and motivation-specific satiety for the sight and taste of food and water in man.

In normal weight humans it was shown first that the sight of food is pleasant when hungry, and that the pleasantness of the sight of a food which has been eaten to satiety decreases more than the pleasantness of the sight of foods which have not been eaten. Thus the specificity of satiety extends to the visual modality, and this may be an important factor in influencing which foods are selected...

Sight and Life

Effects of hunger on the responses of neurons in the lateral hypothalamus to the sight and taste of food.

Recordings were made from single neurons in the monkey lateral hypothalamus and substantia innominata which had previously been shown to res’pond with an increase or decrease of their firing rates when the hungry monkey tasted food, and/or when he looked at food. It was found that the responsiveness of these neurons to food decreased over the course of a meal of glucose as satiety increased. Wh...

Timing sight and sound

It has been proposed that there is a perceptual compensation for the difference between the speeds of light and sound. We examined this possibility using a range of auditory-visual tasks, in which performance depends on the relative timing of auditory and visual information, and manipulated viewing distance to test for perceptual compensation. We explored auditory-visual integration, cross moda...