1
|
Beaumont JD, Dalton M, Davis D, Finlayson G, Nowicky A, Russell M, Barwood MJ. No effect of prefrontal transcranial direct current stimulation (tDCS) on food craving, food reward and subjective appetite in females displaying mild-to-moderate binge-type behaviour. Appetite 2023; 189:106997. [PMID: 37574640 DOI: 10.1016/j.appet.2023.106997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 07/28/2023] [Accepted: 08/04/2023] [Indexed: 08/15/2023]
Abstract
Previous work suggests there may be an effect of transcranial direct current stimulation (tDCS) on appetite control in people at risk of overconsumption, however findings are inconsistent. This study aimed to further understand the potential eating behaviour trait-dependent effect of tDCS, specifically in those with binge-type behaviour. Seventeen females (23 ± 7 years, 25.4 ± 3.8 kg m-2) with mild-to-moderate binge eating behaviour completed two sessions of double-blind, randomised and counterbalanced anodal and sham tDCS applied over the right dorsolateral prefrontal cortex at 2.0 mA for 20 min. Subjective appetite visual analogue scales (VAS), the Food Craving Questionnaire-State (FCQ-S), and Leeds Food Preference Questionnaire (LFPQ) were completed pre- and post-tDCS. Participants then consumed a fixed-energy meal, followed by the VAS, FCQ-S and LFPQ. No difference between pre- and post-tDCS scores were found across fullness (p = 0.275, BF10 = 0.040), prospective consumption (p = 0.127, BF10 = 0.063), desire to eat (p = 0.247, BF10 = 0.054) or FCQ-S measures (p = 0.918, BF10 = 0.040) when comparing active and sham protocols. Only explicit liking and wanting for high-fat sweet foods were significantly different between conditions, with increased scores following active tDCS. When controlling for baseline hunger, the significant differences were removed (p = 0.138 to 0.161, BF10 = 0.810 to 1.074). The present data does not support the eating behaviour trait dependency of tDCS in a specific cohort of female participants with mild-to-moderate binge eating scores, and results align with those from individuals with healthy trait scores. This suggests participants with sub-clinical binge eating behaviour do not respond to tDCS. Future work should further explore effects in clinical and sub-clinical populations displaying susceptibility to overconsumption and weight gain.
Collapse
Affiliation(s)
- Jordan D Beaumont
- Faculty of Social and Health Sciences, Leeds Trinity University, Leeds, LS18 5HD, UK; Food and Nutrition Group, Sheffield Business School, Sheffield Hallam University, Sheffield, S1 1WB, UK.
| | - Michelle Dalton
- Faculty of Social and Health Sciences, Leeds Trinity University, Leeds, LS18 5HD, UK
| | - Danielle Davis
- Faculty of Social and Health Sciences, Leeds Trinity University, Leeds, LS18 5HD, UK
| | - Graham Finlayson
- Appetite Control and Energy Balance Group, School of Psychology, University of Leeds, Leeds, LS2 9JU, UK
| | - Alexander Nowicky
- Centre for Cognitive Neuroscience, Department of Clinical Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, UB8 3PH, UK
| | - Mark Russell
- Faculty of Social and Health Sciences, Leeds Trinity University, Leeds, LS18 5HD, UK
| | - Martin J Barwood
- Faculty of Social and Health Sciences, Leeds Trinity University, Leeds, LS18 5HD, UK
| |
Collapse
|
2
|
Guillaumin MCC, Viskaitis P, Bracey E, Burdakov D, Peleg-Raibstein D. Disentangling the role of NAc D1 and D2 cells in hedonic eating. Mol Psychiatry 2023; 28:3531-3547. [PMID: 37402855 PMCID: PMC10618099 DOI: 10.1038/s41380-023-02131-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/01/2023] [Accepted: 06/13/2023] [Indexed: 07/06/2023]
Abstract
Overeating is driven by both the hedonic component ('liking') of food, and the motivation ('wanting') to eat it. The nucleus accumbens (NAc) is a key brain center implicated in these processes, but how distinct NAc cell populations encode 'liking' and 'wanting' to shape overconsumption remains unclear. Here, we probed the roles of NAc D1 and D2 cells in these processes using cell-specific recording and optogenetic manipulation in diverse behavioral paradigms that disentangle reward traits of 'liking' and 'wanting' related to food choice and overeating in healthy mice. Medial NAc shell D2 cells encoded experience-dependent development of 'liking', while D1 cells encoded innate 'liking' during the first food taste. Optogenetic control confirmed causal links of D1 and D2 cells to these aspects of 'liking'. In relation to 'wanting', D1 and D2 cells encoded and promoted distinct aspects of food approach: D1 cells interpreted food cues while D2 cells also sustained food-visit-length that facilitates consumption. Finally, at the level of food choice, D1, but not D2, cell activity was sufficient to switch food preference, programming subsequent long-lasting overconsumption. By revealing complementary roles of D1 and D2 cells in consumption, these findings assign neural bases to 'liking' and 'wanting' in a unifying framework of D1 and D2 cell activity.
Collapse
Affiliation(s)
- Mathilde C C Guillaumin
- Institute for Neuroscience, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, Swiss Federal Institute of Technology, ETH Zurich, 8603, Schwerzenbach, Switzerland
| | - Paulius Viskaitis
- Institute for Neuroscience, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, Swiss Federal Institute of Technology, ETH Zurich, 8603, Schwerzenbach, Switzerland
| | - Eva Bracey
- Institute for Neuroscience, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, Swiss Federal Institute of Technology, ETH Zurich, 8603, Schwerzenbach, Switzerland
| | - Denis Burdakov
- Institute for Neuroscience, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, Swiss Federal Institute of Technology, ETH Zurich, 8603, Schwerzenbach, Switzerland
| | - Daria Peleg-Raibstein
- Institute for Neuroscience, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, Swiss Federal Institute of Technology, ETH Zurich, 8603, Schwerzenbach, Switzerland.
| |
Collapse
|
3
|
Hilbert A, Witte V, Meule A, Braehler E, Kliem S. Development of the Hedonic Overeating–Questionnaire (HEDO–Q). Nutrients 2022; 14:nu14091865. [PMID: 35565829 PMCID: PMC9100100 DOI: 10.3390/nu14091865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 02/01/2023] Open
Abstract
Addictive-like eating is prevalent, but a clear conceptualization and operationalization outside of an addiction framework is lacking. By adopting a biopsychological framework of food reward, this study sought to develop and evaluate a brief self-report questionnaire for the trait assessment of hedonic overeating and dyscontrol. Items in the Hedonic Overeating–Questionnaire (HEDO–Q) were constructed following a rational approach and psychometrically evaluated in a large random sample from the German population (N = 2531). A confirmatory factor analysis supported the unidimensional nature of the six-item HEDO–Q with the three postulated components of wanting, liking, and dyscontrol. Psychometric properties were favorable with good corrected item-total correlations, acceptable item difficulty and homogeneity, and high internal consistency. Population norms were provided. The HEDO–Q revealed strict measurement invariance for sex and partial invariance for age and weight status. Discriminant validity was demonstrated in distinguishing participants with versus without eating disturbances or obesity. Associations with the established measures of eating disorder and general psychopathology supported the convergent and divergent validity of the HEDO–Q. This first evaluation indicates good psychometric properties of the HEDO–Q in the general population. Future validation work is warranted on the HEDO–Q’s stability, sensitivity to change, and predictive and construct validity.
Collapse
Affiliation(s)
- Anja Hilbert
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, 04103 Leipzig, Germany;
- Correspondence:
| | - Veronica Witte
- Clinic for Cognitive Neurology, University of Leipzig Medical Center, 04103 Leipzig, Germany;
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, 04103 Leipzig, Germany
| | - Adrian Meule
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, 80336 Munich, Germany;
- Schoen Clinic Roseneck, 83209 Prien am Chiemsee, Germany
| | - Elmar Braehler
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, 04103 Leipzig, Germany;
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University of Mainz, 55131 Mainz, Germany
| | - Soeren Kliem
- Ernst-Abbe-Hochschule, University of Applied Sciences, 07745 Jena, Germany;
| |
Collapse
|
4
|
Rusu A, Ciobanu D, Vonica CL, Bala C, Mocan A, Sima D, Inceu G, Craciun A, Pop RM, Craciun C, Fodor A, Porojan M, Ananie B, Roman G. Chronic disruption of circadian rhythm with mistimed sleep and appetite - an exploratory research. Chronobiol Int 2021; 38:807-816. [PMID: 33970734 DOI: 10.1080/07420528.2021.1895196] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This research aimed to explore the relation of social jetlag (SJL) with perceived appetite, and hormones involved in hunger regulation in healthy subjects in free-living conditions (study registration number: ACTRN12618001182280). Eighty normally diurnally active men and women were enrolled in 4 study groups according to the presence of SJL and sleep deprivation (2 groups with SJL with or without sleep deprivations and 2 groups without SJL with or without sleep deprivation) matched 1:1:1:1 for age, gender, and body mass index. Appetite was assessed in fasting state, by measuring acylated ghrelin level and using 100 mm visual analog scales. Persons with SJL had a higher perceived appetite for pork, poultry, fish, eggs, milk, and dairy products and higher acylated ghrelin levels than those without SJL. When considering the presence of sleep deprivation, subjects with SJL, with and without sleep deprivation, reported a higher perceived appetite than group with sleep deprivation alone. They also reported later meal times for lunch and dinner, had more frequently a snack before sleep and reported eating more frequently while watching TV or playing on computer, suggesting poorer eating habits in these subjects. In conclusion, independent of sleep duration, SJL is associated with an increased appetite for caloric dense food, suggesting an increased incentive value of food in these subjects and an anticipated pleasure of ingesting these foods.
Collapse
Affiliation(s)
- Adriana Rusu
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Dana Ciobanu
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Camelia Larisa Vonica
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cornelia Bala
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Andreia Mocan
- Center of Diabetes, Emergency Clinical County Hospital Cluj, Cluj-Napoca, Romania
| | - Diana Sima
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Georgeta Inceu
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Anca Craciun
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Raluca Maria Pop
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cristian Craciun
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Adriana Fodor
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Mihai Porojan
- Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Bogdan Ananie
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Gabriela Roman
- Department of Diabetes and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| |
Collapse
|
5
|
Abstract
Obesity is a multifactorial disease with several potential causes that remain incompletely understood. Recent changes in the environment, which has become increasingly obesogenic, have been found to interact with individual factors. Evidence of the role of taste responsiveness and food preference in obesity has been reported, pointing to a lower taste sensitivity and a higher preference and intake of fat and, to a lesser extent, sweet foods in obese people. Studies in the last decades have also suggested that individual differences in the neurophysiology of food reward may lead to overeating, contributing to obesity. However, further studies are needed to confirm these findings. In fact, only a limited number of studies has been conducted on large samples, and several studies were conducted only on women. Larger balanced studies in terms of sex/gender and age are required in order to control the confounding effect of these variables. As many factors are intertwined in obesity, a multidisciplinary approach is needed. This will allow a better understanding of taste alteration and food behaviours in obese people in order to design more effective strategies to promote healthier eating and to prevent obesity and the related chronic disease risks.
Collapse
Affiliation(s)
- Sara Spinelli
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | - Erminio Monteleone
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| |
Collapse
|
6
|
Armitage RM, Iatridi V, Yeomans MR. Understanding sweet-liking phenotypes and their implications for obesity: Narrative review and future directions. Physiol Behav 2021; 235:113398. [PMID: 33771526 DOI: 10.1016/j.physbeh.2021.113398] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/02/2021] [Accepted: 03/19/2021] [Indexed: 01/21/2023]
Abstract
Building on a series of recent studies that challenge the universality of sweet liking, here we review the evidence for multiple sweet-liking phenotypes which strongly suggest, humans fall into three hedonic response patterns: extreme sweet likers (ESL), where liking increases with sweetness, moderate sweet likers (MSL), who like moderate but not intense sweetness, and sweet dislikers (SD), who show increasing aversion as sweetness increases. This review contrasts how these phenotypes differ in body size and composition, dietary intake and behavioural measures to test the widely held view that sweet liking may be a key driver of obesity. Apart from increased consumption of sugar-sweetened beverages in ESL, we found no clear evidence that sweet liking was associated with obesity and actually found some evidence that SD, rather than ESL, may have slightly higher body fat. We conclude that ESL may have heightened awareness of internal appetite cues that could protect against overconsumption and increased sensitivity to wider reward. We note many gaps in knowledge and the need for future studies to contrast these phenotypes in terms of genetics, neural processing of reward and broader measures of behaviour. There is also the need for more extensive longitudinal studies to determine the extent to which these phenotypes are modified by exposure to sweet stimuli in the context of the obesogenic environment.
Collapse
Affiliation(s)
| | - Vasiliki Iatridi
- Department of Sport, Health Sciences and Social Work, Oxford Brookes University, UK
| | - Martin R Yeomans
- School of Psychology, University of Sussex, Brighton, BN1 9QH, UK.
| |
Collapse
|
7
|
Abstract
Two experiments were conducted to determine, first, whether food items influence participants’ estimations of the size of their subjective peripersonal space. It was of particular interest whether this representation is influenced by satiated/hungry states and is differentially affected by valence and calorie content of depicted stimuli. Second, event-related brain potentials (ERPs) were used, in order to obtain information about the time course of the observed effects and how they depend on the spatial location of the food pictures. For that purpose, participants had to decide whether food items shown at various distances along a horizontal plane in front of them, were reachable or not. In Experiment 1, when participants were hungry, they perceived an increase of their peripersonal space modulated by high-calorie items which were experienced as being more reachable than low-calorie items. In Experiment 2, the reachability findings were replicated and early and late components of ERPs showed an attentional enhancement in far space for food items when participants were hungry. These findings suggest that participants’ subjective peripersonal space increased while being hungry, especially for high-calorie contents. Attention also seems to be oriented more strongly to far space items due to their expected incentive-related salience, expanding the subjective representation of peripersonal space.
Collapse
|
8
|
Chudtong M, Gaetano AD. A mathematical model of food intake. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:1238-1279. [PMID: 33757185 DOI: 10.3934/mbe.2021067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The metabolic, hormonal and psychological determinants of the feeding behavior in humans are numerous and complex. A plausible model of the initiation, continuation and cessation of meals taking into account the most relevant such determinants would be very useful in simulating food intake over hours to days, thus providing input into existing models of nutrient absorption and metabolism. In the present work, a meal model is proposed, incorporating stomach distension, glycemic variations, ghrelin dynamics, cultural habits and influences on the initiation and continuation of meals, reflecting a combination of hedonic and appetite components. Given a set of parameter values (portraying a single subject), the timing and size of meals are stochastic. The model parameters are calibrated so as to reflect established medical knowledge on data of food intake from the National Health and Nutrition Examination Survey (NHANES) database during years 2015 and 2016.
Collapse
Affiliation(s)
- Mantana Chudtong
- Department of Mathematics, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Center of Excellence in Mathematics, the Commission on Higher Education, Si Ayutthaya Rd., Bangkok 10400, Thailand
| | - Andrea De Gaetano
- Department of Mathematics, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Consiglio Nazionale delle Ricerche, Istituto per la Ricerca e l'Innovazione Biomedica (CNR-IRIB), Palermo, Italy
- Consiglio Nazionale delle Ricerche, Istituto di Analisi dei Sistemi ed Informatica "A. Ruberti" (CNR-IASI), Rome, Italy
| |
Collapse
|
9
|
Symposium 'understanding and managing satiety: processes and opportunities'. J Nutr Sci 2020; 9:e42. [PMID: 33101661 PMCID: PMC7550960 DOI: 10.1017/jns.2020.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 11/23/2022] Open
Abstract
This brief report summarises a framework for understanding satiety presented at the 13th European Nutrition Conference, FENS 2019 – Malnutrition in an Obese World: European Perspectives. Aspects of satiety phenotyping and role of food hedonics in satiation are considered in the context of appetite control and obesity. Almonds are evaluated for their unique composition and structure which affect their behaviour in the human gastrointestinal tract. Their role in appetite control and management of satiety has been explored.
Collapse
|
10
|
Facial responses of adult humans during the anticipation and consumption of touch and food rewards. Cognition 2020; 194:104044. [DOI: 10.1016/j.cognition.2019.104044] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 08/04/2019] [Accepted: 08/08/2019] [Indexed: 01/04/2023]
|
11
|
|
12
|
Watching happy faces potentiates incentive salience but not hedonic reactions to palatable food cues in overweight/obese adults. Appetite 2018; 133:83-92. [PMID: 30367892 DOI: 10.1016/j.appet.2018.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/19/2018] [Accepted: 10/21/2018] [Indexed: 12/11/2022]
Abstract
'Wanting' and 'liking' are mediated by distinct brain reward systems but their dissociation in human appetite and overeating remains debated. Further, the influence of socioemotional cues on food reward is little explored. We examined these issues in overweight/obese (OW/OB) and normal-weight (NW) participants who watched food images varying in palatability in the same time as videoclips of avatars looking at the food images while displaying facial expressions (happy, disgust or neutral) with their gaze directed only toward the food or consecutively toward the food and participants. We measured heart rate (HR) deceleration as an index of attentional/incentive salience, facial EMG activity as an index of hedonic or disgust reactions, and self-report of wanting and liking. OW/OB participants exhibited a larger HR deceleration to palatable food pictures than NW participants suggesting that they attributed greater incentive salience to food cues. However, in contrast to NW participants, they did not display increased hedonic facial reactions to the liked food cues. Subjective ratings of wanting and liking did not differentiate the two groups. Further, OW/OB participants had more pronounced HR deceleration than NW participants to palatable food cues when they watched avatars' happy faces gazing at the food. In line with the "incentive-sensitization" hypothesis, our data suggest that incentive salience attribution and not hedonic reactivity is increased in OW/OB individuals and that happy faces, as social reward cues, potentiate implicit wanting in OW/OB people.
Collapse
|
13
|
Development and validation of the Child Three-Factor Eating Questionnaire (CTFEQr17). Public Health Nutr 2018; 21:2558-2567. [PMID: 29759100 DOI: 10.1017/s1368980018001210] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To develop and validate a child and adolescent version of the Three-Factor Eating Questionnaire (CTFEQr17) and to assess its psychometric properties and factor structure. We also examined associations between the CTFEQr17 and BMI and food preferences. DESIGN A two-phase approach was utilized, employing both qualitative and quantitative methodologies. SETTING Primary and secondary schools, UK. SUBJECTS In phase 1, seventy-six children (thirty-nine boys; mean age 12·3 (sd 1·4) years) were interviewed to ascertain their understanding of the original TFEQr21 and to develop accessible and understandable items to create the CTFEQr17. In phase 2, 433 children (230 boys; mean age 12·0 (sd 1·7) years) completed the CTFEQr17 and a food preference questionnaire, a sub-sample (n 253; 131 boys) had their height and weight measured, and forty-five children (twenty-three boys) were interviewed to determine their understanding of the CTFEQr17. RESULTS The CTFEQr17 showed good internal consistency (Cronbach's α=0·85) and the three-factor structure was retained: cognitive restraint (CR), uncontrolled eating (UE) and emotional eating (EE). Qualitative data demonstrated a high level of understanding of the questionnaire (95 %). High CR was found to be significantly associated with a higher body weight, BMI and BMI percentile. High UE and EE scores were related to a preference for high-fat savoury and high-fat sweet foods. The relationships between CTFEQr17, anthropometry and food preferences were stronger for girls than boys. CONCLUSIONS The CTFEQr17 is a psychometrically sound questionnaire for use in children and adolescents, and associated with anthropometric and food preference measures.
Collapse
|
14
|
Kissileff HR, Herzog M. Progressive ratio (PR) schedules and the sipometer: Do they measure wanting, liking, and/or reward? A tribute to Anthony Sclafani and Karen Ackroff. Appetite 2018; 122:44-50. [PMID: 28935479 PMCID: PMC5797486 DOI: 10.1016/j.appet.2017.09.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 09/12/2017] [Accepted: 09/15/2017] [Indexed: 01/22/2023]
Abstract
This paper honors the contributions made by Anthony (Tony) Sclafani and Karen Ackroff to both the Columbia University Seminar on Appetitive Behavior and to the field of ingestive behavior in general. We review their use of the progressive ratio (PR) licking paradigm, to determine whether the taste of sucrose, independent of its post-ingestive effects, is always positively reinforcing in animals. They demonstrated a monotonic increase in licking as concentration increased, and obtained results identical to those obtained with a lever-pressing paradigm, but licking was easier and more natural than lever pressing. The PR paradigm was translated to evaluate liquid food reward value in humans. An instrument (the sipometer) was devised that initially permitted a few seconds access to small amounts of a sweet beverage as the participants increased the time to obtain it in 3-5-sec increments. The device went through two refinements and currently delivers the reinforcer and measures the pressure exerted to obtain it. The sipometer is compared with other techniques for measuring motivation and reward. The use of the sipometer and the PR method are discussed in relation to the theoretical challenges inherent in measuring motivation and pleasure, from both psychological and behavioral economics perspectives, and why it is or is not important to separate these processes for both theoretical and practical applications.
Collapse
Affiliation(s)
- H R Kissileff
- New York Obesity Nutrition Research Center, Columbia University Medical Center, New York, NY, United States.
| | - M Herzog
- New York Obesity Nutrition Research Center, Columbia University Medical Center, New York, NY, United States
| |
Collapse
|
15
|
Aiello M, Eleopra R, Foroni F, Rinaldo S, Rumiati RI. Weight gain after STN-DBS: The role of reward sensitivity and impulsivity. Cortex 2017; 92:150-161. [PMID: 28494345 DOI: 10.1016/j.cortex.2017.04.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 02/15/2017] [Accepted: 04/08/2017] [Indexed: 12/23/2022]
Abstract
Weight gain has been reported after deep brain stimulation of the subthalamic nucleus (STN-DBS), a widely used treatment for Parkinson's disease (PD). This nucleus has been repeatedly found to be linked both to reward and to inhibitory control, two key aspects in the control of food intake. In this study, we assessed whether weight gain experienced by patients with PD after STN-DBS, might be due to an alteration of reward and inhibitory functions. Eighteen patients with PD were compared to eighteen healthy controls and tested three times: before surgery, in ON medication and after surgery, respectively five days after the implantation in ON medication/OFF stimulation and at least three months after surgery in ON medication/ON stimulation. All participants were assessed for depression (Beck Depression Inventory), anhedonia (Snaith-Hamilton Pleasure Scale) and impulsiveness (Barratt Impulsiveness Scale). They performed a battery of tests assessing food reward sensitivity (Liking, Wanting and Preference) and a food go/no-go task. Results showed that body weight significantly increased after STN-DBS. A few days after surgery, patients were slower and more impulsive in the go/no-go task, showed a higher preference for high calorie (HC) foods and rated foods as less tasty. Months after subthalamic stimulation, the performance on the go/no-go task improved while no differences were observed in reward sensitivity. Interestingly, weight gain resulted greater in patients with higher levels of attentional impulsiveness pre-surgery, higher wanting for low calorie (LC) foods and impulsivity in the go/no-go task in ON medication/ON stimulation. However, only wanting and attentional impulsivity significantly predicted weight change. Furthermore, weight gain resulted associated with the reduction of l-Dopa after surgery and disease's duration. In conclusion, our findings are consistent with the view that weight gain in PD after STN-DBS has a multifactorial nature, which reflects the complex functional organization of the STN.
Collapse
Affiliation(s)
| | - Roberto Eleopra
- S.O.C. Neurologia, Azienda Ospedaliero Universitaria "Santa Maria Della Misericordia", Piazzale Santa Maria Della Misericordia, Udine, UD, Italy
| | | | - Sara Rinaldo
- S.O.C. Neurologia, Azienda Ospedaliero Universitaria "Santa Maria Della Misericordia", Piazzale Santa Maria Della Misericordia, Udine, UD, Italy
| | | |
Collapse
|
16
|
Maran T, Sachse P, Martini M, Furtner M. Benefits of a hungry mind: When hungry, exposure to food facilitates proactive interference resolution. Appetite 2017; 108:343-352. [PMID: 27769647 DOI: 10.1016/j.appet.2016.10.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 09/22/2016] [Accepted: 10/17/2016] [Indexed: 10/20/2022]
Abstract
Hunger is an everyday motivational state, which biases cognition to detect food. Although evidence exists on how hunger affects basic attentional and mnemonic processes, less is known about how motivational drive for food modulates higher cognition. We aimed to investigate the effects of food deprivation on proactive interference resolution, in the presence and absence of food. Normal-weight participants performed a recency probes paradigm providing an experimental block with food and object stimuli as well as a control block with object stimuli only, in a fasted and a sated state. Results showed that the interaction of shifts in nutritional state with the perception of food cues evoked an altered resolution of proactive interference. Satiety led to impaired performance, whereas a hungry state resulted in strengthened resistance to proactive interference and lying in between, the control block presenting neutral objects remained unaffected by nutritional state manipulation. Additionally, a further increase in proactive interference resolution occurred when the conflicting probe depicted food compared to non-food objects. We conclude that when exposed to food, hunger initiates biased competition of active memory representations in favor of prioritized source information at cost of familiar, but irrelevant information. The implications of these findings are discussed in terms of an arousal-biased competition in working memory.
Collapse
Affiliation(s)
- Thomas Maran
- Department of Psychology, University of Innsbruck, Innrain 52, A-6020 Innsbruck, Tyrol, Austria; Department of Educational Science, Alpen-Adria-University of Klagenfurt, Universitätsstraße 65-67, A-9020 Klagenfurt, Carinthia, Austria.
| | - Pierre Sachse
- Department of Psychology, University of Innsbruck, Innrain 52, A-6020 Innsbruck, Tyrol, Austria.
| | - Markus Martini
- Department of Psychology, University of Innsbruck, Innrain 52, A-6020 Innsbruck, Tyrol, Austria.
| | - Marco Furtner
- Department of Psychology, University of Innsbruck, Innrain 52, A-6020 Innsbruck, Tyrol, Austria.
| |
Collapse
|
17
|
Rischel HE, Nielsen LA, Gamborg M, Møller P, Holm JC. Comparison of sensory-specific satiety between normal weight and overweight children. Appetite 2016; 107:486-493. [PMID: 27593452 DOI: 10.1016/j.appet.2016.08.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Revised: 08/30/2016] [Accepted: 08/31/2016] [Indexed: 11/17/2022]
Abstract
Sensory properties of some foods may be of importance to energy consumption and thus the development and maintenance of childhood obesity. This study compares selected food related qualities in overweight and normal weight children. Ninety-two participants were included; 55 were overweight with a mean age of 11.6 years (range 6-18 years) and a mean BMI z-score of 2.71 (range 1.29-4.60). The 37 normal weight children had a mean age of 13.0 years (range 6-19 years) and a mean BMI z-score of 0.16 (range -1.71 to 1.24). All children completed a half-hour long meal test consisting of alternation between consumption of foods and answering of questionnaires. Compared to the normal weight, the overweight children displayed lower self-reported intake paces (χ2(2) = 6.3, p = 0.04), higher changes in liking for mozzarella (F(1,63) = 9.55, p = 0.003) and pretzels (F(1,87) = 5.27, p = 0.024), and declines in wanting for something fat, of which the normal weight children displayed an increase (F(1,83) = 4,10, p = 0.046). No differences were found for sensory-specific satiety, wanting for the main food yoghurt, hunger, or satiety. In conclusion, overweight children did not differ from normal weight children in terms of sensory-specific satiety, hunger, or satiety. However, overweight children had lower intake paces and appeared to differ from normal weight children regarding foods with a fatty taste.
Collapse
Affiliation(s)
- Helene Egebjerg Rischel
- The Children's Obesity Clinic, Department of Pediatrics, Copenhagen University Hospital Holbæk, DK-4300, Holbæk, Denmark.
| | - Louise Aas Nielsen
- The Children's Obesity Clinic, Department of Pediatrics, Copenhagen University Hospital Holbæk, DK-4300, Holbæk, Denmark
| | - Michael Gamborg
- Institute of Preventive Medicine, Bispebjerg and Frederiksberg Hospitals, The Capital Region, DK-2000, Frederiksberg, Copenhagen, Denmark
| | - Per Møller
- Department of Food Science/Design and Consumer Behaviour, Faculty of Sciences, University of Copenhagen, DK-1958, Frederiksberg C, Denmark
| | - Jens-Christian Holm
- The Children's Obesity Clinic, Department of Pediatrics, Copenhagen University Hospital Holbæk, DK-4300, Holbæk, Denmark; University of Copenhagen, Faculty of Health and Medical Sciences, DK-2200 Copenhagen, Denmark; Novo Nordisk Foundation Centre for Basic Metabolic Research, Section of Metabolic Genetics, University of Copenhagen, DK-2200 Copenhagen, Denmark
| |
Collapse
|
18
|
Factors influencing the reinforcing value of fruit and unhealthy snacks. Eur J Nutr 2016; 56:2589-2598. [DOI: 10.1007/s00394-016-1294-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 08/11/2016] [Indexed: 12/12/2022]
|
19
|
Kahathuduwa CN, Boyd LA, Davis T, O'Boyle M, Binks M. Brain regions involved in ingestive behavior and related psychological constructs in people undergoing calorie restriction. Appetite 2016; 107:348-361. [PMID: 27565377 DOI: 10.1016/j.appet.2016.08.112] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 08/09/2016] [Accepted: 08/22/2016] [Indexed: 11/16/2022]
Abstract
Human food intake is regulated by physiological energy homeostatic mechanisms and hedonic mechanisms. These are affected by both very short-term and longer-term calorie restriction (CR). To date, there are parallel discussions in the literature that fail to integrate across these disciplines and topics. First, much of the available neuroimaging research focusses on specific functional paradigms (e.g. reward, energy homeostasis). These paradigms often fail to consider more complex and inclusive models that examine how potential brain regions of interest interact to influence ingestion. Second, the paradigms used focus primarily on short-term CR (fasting) which has limited generalizability to clinical application. Finally, the behavioral literature, while frequently examining longer-term CR and related psychological constructs in the context of weight management (e.g. hedonic restraint, 'liking', 'wanting' and food craving), fails to adequately tie these phenomena to underlying neural mechanisms. The result is a less than complete picture of the brain's role in the complexity of the human experience of ingestion. This disconnect highlights a major limitation in the CR literature, where attempts are persistently made to exert behavioral control over ingestion, without fully understanding the complex bio behavioral systems involved. In this review we attempt to summarize all potential brain regions important for human ingestion, present a broad conceptual overview of the brain's multifaceted role in ingestive behavior, the human (psychological) experiences related to ingestion and to examine how these factors differ according to three forms of CR. These include short-term fasting, extended CR, and restrained eating. We aim to bring together the neuroimaging literature with the behavioral literature within a conceptual framework that may inform future translational research.
Collapse
Affiliation(s)
- Chanaka N Kahathuduwa
- Behavioral Medicine and Translational Research Lab, Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA; Department of Physiology, Faculty of Medicine, University of Peradeniya, Sri Lanka
| | - Lori A Boyd
- Behavioral Medicine and Translational Research Lab, Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA
| | - Tyler Davis
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, USA
| | - Michael O'Boyle
- Department of Human Development and Family Studies, Texas Tech University, Lubbock, TX, USA; Department of Pharmacology and Neuroscience, School of Medicine, Texas Tech University, Health Sciences Center, Lubbock, TX, USA
| | - Martin Binks
- Behavioral Medicine and Translational Research Lab, Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA.
| |
Collapse
|
20
|
Carreiro AL, Dhillon J, Gordon S, Jacobs AG, Higgins KA, McArthur BM, Redan BW, Rivera RL, Schmidt LR, Mattes RD. The Macronutrients, Appetite, and Energy Intake. Annu Rev Nutr 2016; 36:73-103. [PMID: 27431364 PMCID: PMC4960974 DOI: 10.1146/annurev-nutr-121415-112624] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Each of the macronutrients-carbohydrate, protein, and fat-has a unique set of properties that influences health, but all are a source of energy. The optimal balance of their contribution to the diet has been a long-standing matter of debate. Over the past half century, thinking has progressed regarding the mechanisms by which each macronutrient may contribute to energy balance. At the beginning of this period, metabolic signals that initiated eating events (i.e., determined eating frequency) were emphasized. This was followed by an orientation to gut endocrine signals that purportedly modulate the size of eating events (i.e., determined portion size). Most recently, research attention has been directed to the brain, where the reward signals elicited by the macronutrients are viewed as potentially problematic (e.g., contribute to disordered eating). At this point, the predictive power of the macronutrients for energy intake remains limited.
Collapse
Affiliation(s)
- Alicia L Carreiro
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907
| | - Jaapna Dhillon
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907
| | - Susannah Gordon
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907
| | - Ashley G Jacobs
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907
| | - Kelly A Higgins
- Department of Food Science, Purdue University, West Lafayette, IN 47907
| | | | - Benjamin W Redan
- Department of Food Science, Purdue University, West Lafayette, IN 47907
| | - Rebecca L Rivera
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907
| | - Leigh R Schmidt
- Department of Food Science, Purdue University, West Lafayette, IN 47907
| | - Richard D Mattes
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907
| |
Collapse
|
21
|
Kraus AA, Piqueras-Fiszman B. Sandwich or sweets? An assessment of two novel implicit association tasks to capture dynamic motivational tendencies and stable evaluations towards foods. Food Qual Prefer 2016. [DOI: 10.1016/j.foodqual.2015.11.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
22
|
Cox DN, Hendrie GA, Carty D. Sensitivity, hedonics and preferences for basic tastes and fat amongst adults and children of differing weight status: A comprehensive review. Food Qual Prefer 2016. [DOI: 10.1016/j.foodqual.2015.01.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
23
|
Stevenson RJ, Mahmut M, Rooney K. Individual differences in the interoceptive states of hunger, fullness and thirst. Appetite 2015; 95:44-57. [DOI: 10.1016/j.appet.2015.06.008] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 05/05/2015] [Accepted: 06/11/2015] [Indexed: 11/26/2022]
|
24
|
Dermiki M, Prescott J, Sargent LJ, Willway J, Gosney MA, Methven L. Novel flavours paired with glutamate condition increased intake in older adults in the absence of changes in liking. Appetite 2015; 90:108-13. [DOI: 10.1016/j.appet.2015.03.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 02/16/2015] [Accepted: 03/01/2015] [Indexed: 11/25/2022]
|
25
|
|
26
|
Abstract
This article examines the way the category of 'the sensorial' is mobilised across obesity research and care practices for overweight persons in France. The 'natural' body is understood to have developed mechanisms that motivate eaters to seek out energy-dense foods, a hardwiring that is maladaptive in today's plethoric food environment. The article analyses the feedback models mobilised in scientific literature on the neuroendocrine processes regulating appetite. The analysis of how 'the sensorial' is studied and used to treat patients provides a vantage point onto the ways foods and bodies transform each other. Recent findings show that fat cells influence metabolism by secreting hormones, revealing that eaters are affected by the materiality of the foods they ingest. 'The sensorial' functions as a regulator in the feedback mechanisms where social norms regulating foodscapes become enfolded in the molecular processes that control appetite regulation. The article traces the work that the category of 'the sensorial' does as it flows through the loops and feedbacks between scientific evidence, policy and care. It examines the way pleasure and the sensations of eaters are increasingly foregrounded in French nutritional health promotion strategies in a context where informing eaters is increasingly deemed ineffective.
Collapse
Affiliation(s)
- Emilia Sanabria
- Ecole normale supérieure de Lyon, INSERM & Triangle UMR5206 , Lyon 69007, France . E-mail:
| |
Collapse
|
27
|
Schulte EM, Joyner MA, Potenza MN, Grilo CM, Gearhardt AN. Current considerations regarding food addiction. Curr Psychiatry Rep 2015; 17:563. [PMID: 25749750 DOI: 10.1007/s11920-015-0563-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
"Food addiction" is an emerging area, and behavioral and biological overlaps have been observed between eating and addictive disorders. Potential misconceptions about applying an addiction framework to problematic eating behavior may inhibit scientific progress. Critiques of "food addiction" that focus on descriptive differences between overeating and illicit drugs are similar to early criticisms of the addictiveness of tobacco. Although food is necessary for survival, the highly processed foods associated with addictive-like eating may provide little health benefit. Individual differences are important in determining who develops an addiction. If certain foods are addictive, the identification of possible risk factors for "food addiction" is an important next step. Not all treatments for addiction require abstinence. Addiction interventions that focus on moderation or controlled use may lead to novel approaches to treating eating-related problems. Finally, addiction-related policies that focus on environmental (instead of educational) targets may have a larger public health impact in reducing overeating.
Collapse
Affiliation(s)
- Erica M Schulte
- Department of Psychology, University of Michigan, 2268 East Hall, 530 Church Street, Ann Arbor, MI, 48109, USA,
| | | | | | | | | |
Collapse
|
28
|
|
29
|
Larsen BA, Ryazanov AA, Gravano JT, Christenfeld NJS. Competition Breeds Desire. BASIC AND APPLIED SOCIAL PSYCHOLOGY 2015. [DOI: 10.1080/01973533.2014.996226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
30
|
Dalton M, Finlayson G. Psychobiological examination of liking and wanting for fat and sweet taste in trait binge eating females. Physiol Behav 2014; 136:128-34. [DOI: 10.1016/j.physbeh.2014.03.019] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Revised: 03/03/2014] [Accepted: 03/16/2014] [Indexed: 10/25/2022]
|
31
|
Aouizerate B, Gouzien C, Doumy O, Philip P, Semal C, Demany L, Piazza PV, Cota D. Toward a new computer-based and easy-to-use tool for the objective measurement of motivational states in humans: a pilot study. BMC Psychol 2014. [DOI: 10.1186/s40359-014-0023-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
32
|
Jiang T, Soussignan R, Schaal B, Royet JP. Reward for food odors: an fMRI study of liking and wanting as a function of metabolic state and BMI. Soc Cogn Affect Neurosci 2014; 10:561-8. [PMID: 24948157 DOI: 10.1093/scan/nsu086] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 06/13/2014] [Indexed: 01/09/2023] Open
Abstract
Brain reward systems mediate liking and wanting for food reward. Here, we explore the differential involvement of the following structures for these two components: the ventral and dorsal striatopallidal area, orbitofrontal cortex (OFC), anterior insula and anterior cingulate. Twelve healthy female participants were asked to rate pleasantness (liking of food and non-food odors) and the desire to eat (wanting of odor-evoked food) during event-related functional magnetic resonance imaging (fMRI). The subjective ratings and fMRI were performed in hunger and satiety states. Activations of regions of interest were compared as a function of task (liking vs wanting), odor category (food vs non-food) and metabolic state (hunger vs satiety). We found that the nucleus accumbens and ventral pallidum were differentially involved in liking or wanting during the hunger state, which suggests a reciprocal inhibitory influence between these structures. Neural activation of OFC subregions was correlated with either liking or wanting ratings, suggesting an OFC role in reward processing magnitude. Finally, during the hunger state, participants with a high body mass index exhibited less activation in neural structures underlying food reward processing. Our results suggest that food liking and wanting are two separable psychological constructs and may be functionally segregated within the cortico-striatopallidal circuit.
Collapse
Affiliation(s)
- Tao Jiang
- Olfaction: From coding to memory team. INSERM, U1028, UMR 5292 CNRS, Lyon Neuroscience Research Center, University of Lyon, 69366 Lyon, France, Developmental Ethology and Cognitive Psychology Group, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR 6265), Université de Bourgogne-Inra, Dijon, France and CERMEP, Neurological Hospital, 69003 Lyon, France Olfaction: From coding to memory team. INSERM, U1028, UMR 5292 CNRS, Lyon Neuroscience Research Center, University of Lyon, 69366 Lyon, France, Developmental Ethology and Cognitive Psychology Group, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR 6265), Université de Bourgogne-Inra, Dijon, France and CERMEP, Neurological Hospital, 69003 Lyon, France
| | - Robert Soussignan
- Olfaction: From coding to memory team. INSERM, U1028, UMR 5292 CNRS, Lyon Neuroscience Research Center, University of Lyon, 69366 Lyon, France, Developmental Ethology and Cognitive Psychology Group, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR 6265), Université de Bourgogne-Inra, Dijon, France and CERMEP, Neurological Hospital, 69003 Lyon, France
| | - Benoist Schaal
- Olfaction: From coding to memory team. INSERM, U1028, UMR 5292 CNRS, Lyon Neuroscience Research Center, University of Lyon, 69366 Lyon, France, Developmental Ethology and Cognitive Psychology Group, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR 6265), Université de Bourgogne-Inra, Dijon, France and CERMEP, Neurological Hospital, 69003 Lyon, France
| | - Jean-Pierre Royet
- Olfaction: From coding to memory team. INSERM, U1028, UMR 5292 CNRS, Lyon Neuroscience Research Center, University of Lyon, 69366 Lyon, France, Developmental Ethology and Cognitive Psychology Group, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR 6265), Université de Bourgogne-Inra, Dijon, France and CERMEP, Neurological Hospital, 69003 Lyon, France Olfaction: From coding to memory team. INSERM, U1028, UMR 5292 CNRS, Lyon Neuroscience Research Center, University of Lyon, 69366 Lyon, France, Developmental Ethology and Cognitive Psychology Group, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR 6265), Université de Bourgogne-Inra, Dijon, France and CERMEP, Neurological Hospital, 69003 Lyon, France
| |
Collapse
|
33
|
Gearhardt AN, Rizk MT, Treat TA. The association of food characteristics and individual differences with ratings of craving and liking. Appetite 2014; 79:166-73. [PMID: 24768936 DOI: 10.1016/j.appet.2014.04.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 03/18/2014] [Accepted: 04/15/2014] [Indexed: 10/25/2022]
Abstract
Craving and liking are related to eating-related problems, but less is known about the association of specific food characteristics (e.g., sugar, fat) with craving/liking. The relation of individual differences in eating behavior with these craving and liking patterns is also relatively unknown. We examine the nomothetic impact of sugar, fat and processing on food craving and liking and the moderation of these effects by idiographic factors (e.g., Body Mass Index [BMI], hunger). One hundred and five overweight and obese women completed craving and liking ratings on 180 foods that differed in levels of sugar, fat and processing. Food craving was linked positively to fat content, but negatively to sugar. Food liking was associated negatively with sugar content and processing level. Addictive-like eating predicted elevated overall food craving and liking, and increased craving and liking for processed foods. Attempted restriction efforts were unrelated to craving and liking. BMI was associated with less craving for fattier foods and lower liking for the average food. Hunger was associated with increased craving for the average food. These findings highlight the role of fat in cravings and differences in craving and liking based on BMI, loss of control over eating, and hunger. These findings are relevant to theories of problematic eating and the development of eating-related interventions.
Collapse
Affiliation(s)
- Ashley N Gearhardt
- University of Michigan, 2268 East Hall, 530 Church St. Ann Arbor, MI 48103, USA.
| | - Marianne T Rizk
- University of Iowa, 11 Seashore Hall E, Iowa City, IA 52242, USA
| | - Teresa A Treat
- University of Iowa, 11 Seashore Hall E, Iowa City, IA 52242, USA
| |
Collapse
|
34
|
Abstract
Foods and dietary patterns that enhance satiety may provide benefit to consumers. The aim of the present review was to describe, consider and evaluate research on potential benefits of enhanced satiety. The proposal that enhanced satiety could only benefit consumers by a direct effect on food intake should be rejected. Instead, it is proposed that there is a variety of routes through which enhanced satiety could (indirectly) benefit dietary control or weight-management goals. The review highlights specific potential benefits of satiety, including: providing appetite control strategies for consumers generally and for those who are highly responsive to food cues; offering pleasure and satisfaction associated with low-energy/healthier versions of foods without feeling 'deprived'; reducing dysphoric mood associated with hunger especially during energy restriction; and improved compliance with healthy eating or weight-management efforts. There is convincing evidence of short-term satiety benefits, but only probable evidence for longer-term benefits to hunger management, possible evidence of benefits to mood and cognition, inadequate evidence that satiety enhancement can promote weight loss, and no evidence on which consumers would benefit most from satiety enhancement. The appetite-reducing effects of specific foods or diets will be much more subtle than those of pharmaceutical compounds in managing hunger; nevertheless, the experience of pharmacology in producing weight loss via effects on appetite suggests that there is potential benefit of satiety enhancement from foods incorporated into the diet to the consumer.
Collapse
|
35
|
Hoek AC, Elzerman JE, Hageman R, Kok FJ, Luning PA, Graaf CD. Are meat substitutes liked better over time? A repeated in-home use test with meat substitutes or meat in meals. Food Qual Prefer 2013. [DOI: 10.1016/j.foodqual.2012.07.002] [Citation(s) in RCA: 106] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|