Conditioned Satiety

	Conditioned Satiety Conditioned satiety is one of the three known food-specific forms of suppression of appetite for food by effects of eating, along with alimentary alliesthesia and sensory-specific satiety. ''Conditioned satiety'' was first evidenced in 1955 in rats by the late French physiologist professor Jacques Le Magnen. The term was coined in 1972 by professor David Allenby Booth. Unlike the other two sorts of stimulus-specific satiety, this phenomenon is based on classical conditioningBooth DA. Learnt reduction in the size of a meal. Measurement of the sensory-gastric inhibition from conditioned satiety. ''Appetite'' 2009;52(3):745-9. but is distinct from conditioned taste aversion (CTA) in its dependence on internal state towards the end of a meal. Description of the phenomenon ''Conditioned satiety'' is thought to be acquired when a food with a given flavour is eaten on a partly full stomach and followed promptly by a mildly aversive digestive event ("bloat"). However, it is uncertain i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Alliesthesia Alliesthesia (from – be changed, and (''aísthēsis'') – sensation, perception; thus "changed sensation"; , ) is a Psychophysiology, psychophysiological phenomenon (not to be confused with the pathology, pathologic symptom of allesthesia) that describes the dependence of perceived pleasure or displeasure of Stimulus (physiology), stimuli on the internal state of an organism. The internal state of an organism is in constant change, and any stimulus that can help to correct an error or to satisfy a need will be pleasantly perceived. For example, food will be more pleasant when hungry compared to when an organism is satiety, satiated. The sensation aroused therefore depends not only on the quality or on the intensity of the stimulus, but also on the internal state of the organism as sensed by internal Sensory receptor, receptors. The relationship between the Perception, perceptual system and physiology is subjectivity, subjective and studied by psychophysics. Forms * ''thermal' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Sensory-specific Satiety Sensory specific satiety is a phenomenon that refers to the declining satisfaction generated by the consumption of a certain type of food, and the consequent renewal in appetite resulting from the exposure to a new flavour or food.Raynor H, Epstein L. Dietary Variety, Energy Regulation, and Obesity. ''Psychological Bulletin'' 2001; 127: 325-341full text/ref> The energy density and nutrient composition of foods has little effect on sensory-specific satiety. The sensory hedonic phenomenon was first described in 1956 by the French physiologist Jacques Le Magnen. The term "sensory specific satiety" was coined in 1981 by Barbara J. Rolls and Edmund T. Rolls. The concept illustrates the role of physical stimuli in generating appetite and, more specifically, explains the significance of taste, or food flavour in relation to hunger. Besides conditioned satiety and alimentary alliesthesia, it is one of the three major phenomena of satiation. An Ingestive Classics paper on the topic ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Jacques Le Magnen Jacques or Jacq are believed to originate from the Middle Ages in the historic northwest Brittany region in France, and have since spread around the world over the centuries. To date, there are over one hundred identified noble families related to the surname by the Nobility & Gentry of Great Britain & Ireland. Origins The origin of this surname comes from the Latin ' Iacobus', associated with the biblical patriarch Jacob. Ancient history A French knight returning from the Crusades in the Holy Lands probably adopted the surname from "Saint Jacques" (or "James the Greater"). James the Greater was one of Jesus' Twelve Apostles, and is believed to be the first martyred apostle. Being endowed with this surname was an honor at the time and it is likely that the Church allowed it because of acts during the Crusades. Indeed, at this time, the use of biblical, Christian, or Hebrew names and surnames became very popular, and entered the European lexicon. Robert J., a Knight Crusader ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	David Allenby Booth David Booth works full-time in research and research teaching as an honorary professor at the School of Psychology in the College of Life and Environmental Sciences of the University of Birmingham (UK). According to his Web page he investigates the ways in which an individual's life works. His research and teaching centre on the processes in the mind that fit acts and reactions of human beings and animals to the passing situation. Work David Booth carried out work that contradicted the theory that dual centres of the hypothalamus The hypothalamus (: hypothalami; ) is a small part of the vertebrate brain that contains a number of nucleus (neuroanatomy), nuclei with a variety of functions. One of the most important functions is to link the nervous system to the endocrin ... control eating, the lateral hypothalamus for hunger and the ventromedial hypothalamus for satiety and began to replace it with a theory of the control of food choice and intake through learnt connect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]