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  • 1
    Online Resource
    Online Resource
    Baton Rouge :Taylor & Francis Group,
    Keywords: Nutrition. ; Diet. ; Electronic books.
    Description / Table of Contents: As the field of nutritional neuroscience has grown, both the scientific community and the general population have expressed a heightened interest in the effect of nutrients on behavior. Diet, Brain, Behavior: Practical Implications presents the work of a diverse group of scientists who collectively explore the broad scope of research in the field. The subject matter of each chapter in this volume was chosen to ensure the current or potential for further applicability to practical, applied issues. Topics discussed include: Concepts of mental energy and fatigue The dangers of obesity and its effect on behavior Exercise, dietary restriction, and supplements for weight loss The effects of caffeine, creatine, theanine, B vitamins, and other dietary supplements on brain functioning and behavior The reward deficiency hypothesis and eating disorders The importance of maintaining proper fluid intake The effects of eating breakfast on performance The role of diet in pain sensitivity During the past decade, there has been an explosion in research and publications in this field. This collection of contributions represents the cutting edge of current research and new advancements in this area. The book provides essential information to those working in a diverse range of fields, including nutrition, neuroscience, psychology, and exercise physiology as well as medicine, dietetics, and occupational therapy.
    Type of Medium: Online Resource
    Pages: 1 online resource (330 pages)
    Edition: 1st ed.
    ISBN: 9781439821572
    DDC: 612.82
    Language: English
    Note: Front Cover -- Contents -- Preface -- Editors -- Contributors -- Chapter 1: Mental Energy and Fatigue : Science and the Consumer -- Chapter 2: Hydration and Brain Function -- Chapter 3: Diet as an Analgesic Modality -- Chapter 4: Breakfast and Adult and Child Behaviors -- Chapter 5: Diet, Physical Activity, and Substrate Oxidation : Implications for Appetite Control, Weight Loss, and Body Composition -- Chapter 6: The Reward Deficiency Hypothesis : Implications for Obesity and Other Eating Disorders -- Chapter 7: Potential Consequences of Obesity on Cognitive Behavior -- Chapter 8: Dietary Supplements for Weight Loss -- Chapter 9: Sweet Taste Preferences and Cravings in Gestational Diabetes Mellitus (GDM) : Implications for Diet and Medical Management -- Chapter 10: Homocysteine, B Vitamins, and Cognitive Function -- Chapter 11: Creatine, Brain Functioning, and Behavior -- Chapter 12: Theanine, Mood, and Behavior -- Chapter 13: Caffeine : Practical Implications -- Chapter 14: Caffeine Effects on Aggression and Risky Decision Making -- Back Cover.
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Psychopharmacology 74 (1981), S. 321-324 
    ISSN: 1432-2072
    Keywords: Dietary self-selection ; Protein ; Fat ; Carbohydrate ; Naloxone ; Caloric intake ; Endorphins
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Total caloric intake and dietary self-selection of the three macronutrients protein, fat, and carbohydrate were examined in male rats maintained on a 6-h feeding schedule following the administration of the opioid antagonist naloxone HCl (0.1, 1.0, and 10.0 mg/kg IP). Total caloric intake (calculated as the sum of caloric intakes from each of the macronutrients) was decreased for up to 2 h following naloxone administration. By the end of the 6-h feeding period, however, no differences in total caloric intakes were observed as a function of naloxone injections. Examination of intakes of the individual macronutrients revealed that naloxone differentially affected fat, carbohydrate, and protein consumption. Across the 6-h feeding period, animals consumed less calories from the fat ration following all three doses of naloxone than after saline injections. Carbohydrate intake was decreased for up to 2 h following naloxone injections, but returned to control values by the end of the 6-h feeding period. Protein intake, in contrast to fat and carbohydrate intakes, did not vary as a function of naloxone administration. Results of the present experiment are contrasted with patterns of dietary self-selection observed following morphine administration.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-2072
    Keywords: Dietary self-selection ; Protein ; Fat ; Carbohydrate ; Naltrexone ; Quarternary naltrexone ; Endorphins
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The contribution of central and peripheral sites to opioid mediation of energy intake and dietary self-selection of the three macronutrients, protein, fat, and carbohydrate, was examined in male rats. Animals given access to either Purina Chow or a self-selection regime were injected with either the opioid antagonist, naltrexone (0.0, 0.1, 1.0, and 5.0 mg/kg, IP), or quarternary naltrexone (0.0, 0.1, 1.0, and 5.0 mg/kg, IP), an opioid antagonist that does not readily enter the central nervous system. Animals received injections at the beginning of an 8-h feeding period, and nutrient intakes were measured at 1, 2, 4, and 8 h postinjection. Naltrexone and its quarternary analogue differed in their effects both on total energy intake and macronutrient selection. Naltrexone led to significant decreases in total energy intake in animals on both dietary regimes, whereas quarternary naltrexone did not modify energy intake of animals given access to either diet. Naltrexone produced a sustained reduction in fat intake and initial decreases in carbohydrate and protein intakes. Quarternary naltrexone did not modify overall energy intake but did lead to modifications in nutrient choice. In contrast to naltrexone, quarternary naltrexone resulted in increased fat intake, decreased carbohydrate intake, and a small reduction in protein intake. These data suggest that both peripheral and central sites contribute to opioid effects on patterns of nutrient choice.
    Type of Medium: Electronic Resource
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