Results 201 to 210 of about 35,820 (227)
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Autonomic and behavioral correlates of appetitive conditioning in rats.
Behavioral Neuroscience, 1997The cardiac responses accompanying conditioned stimulus- (CS)-generated (orienting) and unconditioned stimulus- (US)-generated appetitively motivated behaviors (P. C. Holland, 1977) were investigated. On the basis of contemporary psychophysiological research, CS-generated responses were predicted to produce bradycardia, and US-generated responses to ...
Byron A. Campbell, Pamela S. Hunt
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The effects of mevinphos on appetitive operant behavior in the gerbil
Psychopharmacologia, 1975The need for study of the effects on performance of non-lethal organophosphate insecticide exposure is founded on many reports of behavioral difficulties in aerial applicators following exposure. In this study, a different pair of gerbils served in each of the following schedules of reinforcement: FR 25, FR 75, DRL 12-sec, DRL 20-sec, and VI 1-min ...
Henry W. Mertens +2 more
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Serotonergic modulation of appetitive and ingestive behavior in crayfish.
Behavioral Neuroscience, 2022Serotonin is an important modulator of feeding behavior across animal species. In invertebrates, much is known about the regulation of feeding in several model organisms, but comparative data are limited. We examined the modulation of feeding behavior in crayfish by administering serotonin and two serotonin receptor ligands, mianserin and 5 ...
Ann Jane Tierney +4 more
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Melanocyte-stimulating hormone and learned appetitive behavior
Experientia, 1969Cette etude indique que l'administration de α MSH aux rats les fait retenir une tâche appetitive. Un effet sur la perseveration ou la memoire est implique.
Andrew V. Schally +2 more
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Effects of corticotropin releasing hormone on appetitive behaviors
Peptides, 1992Corticotropin releasing hormone (CRH) is a 41-residue hypothalamic neuropeptide that has been shown to have potent behavioral effects in animals and has been implicated in clinical disorders in man. This review focuses on those aspects of the behavioral effects of CRH related to food-associated behaviors.
Jonetta Russell +3 more
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Central Regulation of Appetite and Satiety Behavior
2011To maintain constant body weight, an organism must be able to sense and counterbalance different aspects of energy homeostasis including food intake, energy stores, and energy expenditure. The central nervous system is responsible for integrating peripheral signals of food intake and adiposity, and transforming these signals into the conscious feelings
Rexford S. Ahima, Edward B. Lee
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A Behavioral Economic Analysis of Fat Appetite in Rats
Appetite, 1998A behavioral economic analysis of rats' consumption of various fat and sweet solutions was conducted in order to assess whether rats' fat appetite is readily modifiable. According to economic demand theory, changes in the price of a reinforcer will produce substantial changes in its consumption under conditions in which a substitutable reinforcer is ...
Leonard Green, D.E. Freed
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Neuroscience and Appetitive Behavior Research: 25 Years
Appetite, 1997Neuroscience techniques have made major contributions to the understanding of appetitive behavior. Highlights in six areas are summarized to illustrate progress during the 25 years of the Columbia Appetitive Behavior Seminar: (1) discovery of angiotensin and aldosterone in the control of thirst and salt appetite; (2) electrophysiological decoding of ...
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Effects of intrastriatal injections of scopolamine on appetitive behavior
Pharmacology Biochemistry and Behavior, 1973Abstract Direct application of the anticholinergic drug scopolamine to the corpus striatum of food-deprived rats reliably inhibited the intake of solid food as well as food-rewarded lever pressing. Water intake and operant responding for water rewards in water-deprived rats were not affected, suggesting that the drug treatment did not interfere with ...
Sebastian P. Grossman, Darryl B. Neill
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The Suitability of Fishes as Models for Studying Appetitive Behavior in Vertebrates
2018Fish have proven to be valuable models in the study of the endocrine control of appetite in response to peripheral signals of energetic and nutritional status. In parallel, a growing body of literature points to the importance of sensory experiences as factors affecting food choice in fish, with a special focus on visual and chemical signals allowing ...
Amodeo P +6 more
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