Article
Psychology, Biological
Nancy K. Dess, Alexis T. Funaki, Benjamin G. Fanson, Rhea Bhatia, Clinton D. Chapman
Summary: The study found variations in eating and running behaviors across the estrous cycle in LoS and HiS rats, with shorter cycles in LoS rats. Contrary to expectations, the running peak did not follow the eating nadir, and cycle amplitude did not distinguish LoS rats from HiS rats. These results indirectly support the No Time To Eat hypothesis.
PHYSIOLOGY & BEHAVIOR
(2021)
Article
Nutrition & Dietetics
Aleksandra Skoczek-Rubinska, Agata Chmurzynska, Agata Muzsik-Kazimierska, Joanna Bajerska
Summary: The study in menopausal Polish women found associations between fat taste sensitivity, eating habits, and BMI values, with low sensitivity tasters being mostly postmenopausal females with higher BMI and adiposity indicators. Low sensitivity tasters also had higher blood pressure, glucose, and triacylglycerols levels, with nearly half diagnosed with metabolic syndrome. Daily eating occasions were linked to low oral fatty acid sensitivity, and meat, eggs, snacks, and fast food consumption frequency were associated with low sensitivity, especially in postmenopausal women. Higher BMI values and postmenopausal status were linked to low fat taste sensitivity, potentially impacting eating habits and contributing to increased body weight and metabolic syndrome.
Review
Medicine, General & Internal
Patrick J. Stover, Martha S. Field, Mark L. Andermann, Regan L. Bailey, Rachel L. Batterham, Elizabeth Cauffman, Gema Fruhbeck, Per O. Iversen, Pamela Starke-Reed, Scott M. Sternson, Sophie Vinoy, A. Veronica Witte, Charles S. Zuker, Bo Angelin
Summary: Eating behavior and food-related decision making are complex behaviors influenced by multiple factors, including biology, physiology, development, environment, and chronic diseases. Understanding the neurobiology of eating behavior and its developmental dynamics is crucial for advancing nutrition sciences and public health. It can inform dietary guidelines, product reformulation, and policies to reduce obesity and other diet-related chronic diseases.
JOURNAL OF INTERNAL MEDICINE
(2023)
Article
Food Science & Technology
Camilla Cattaneo, Sara Paola Mambrini, Luisa Gilardini, Massimo Scacchi, Gianluca Castelnuovo, Ella Pagliarini, Simona Bertoli
Summary: Eating disorders, such as food addiction and binge eating, are significant causes of morbidity and mortality and are common underlying causes of weight loss failure. The mechanisms underlying the perception of food properties and possible sensory deficits in eating disorders have been scarcely investigated, despite their central role in food choice and potential relevance in maintaining disordered eating behaviors in obese patients.
FOOD QUALITY AND PREFERENCE
(2023)
Article
Biochemistry & Molecular Biology
Hayeon Sung, Iva Vesela, Hannah Driks, Carrie R. Ferrario, Charlotte M. Mistretta, Robert M. Bradley, Monica Dus
Summary: Consuming sucrose has selective and modality-specific effects on peripheral taste nerve responses and taste bud cells, but does not affect the number and size of taste buds. Replacing sucrose with water can fully restore these effects.
Article
Biochemistry & Molecular Biology
Amalia Callado Perez, Maxime Demers, Arash Fassihi, Jeffrey D. Moore, David Kleinfeld, Martin Deschenes
Summary: The brainstem contains neural circuits that control vital functions' homeostasis, such as breathing depth, rate, and apnea. The reflex for apnea is believed to be mediated by sensory pathways involving vagal and glossopharyngeal afferents, as well as trigeminal afferents from the nasal cavity.
Article
Psychiatry
Christoph Benke, Manuela G. Alius, Alfons O. Hamm, Christiane A. Pane-Farre
Summary: The study examined whether dysfunctional defensive reactivity to panic-related body symptoms in patients with panic disorder would disappear following successful cognitive behavior therapy (CBT), and found that patients who showed clinically significant improvement no longer displayed defensive responses to body symptoms after treatment. This suggests that the elimination of defensive reactivity to innocuous body symptoms may be a neurobiological indicator of successful CBT in patients with panic disorder.
TRANSLATIONAL PSYCHIATRY
(2021)
Article
Food Science & Technology
Marija Ljubicic, Marijana Matek Saric, Ivo Klarin, Ivana Rumbak, Irena Colic Baric, Jasmina Ranilovic, Boris Dzelalija, Ana Saric, Dario Nakic, Ilija Djekic, Malgorzata Korzeniowska, Elena Bartkiene, Maria Papageorgiou, Monica Tarcea, Masa Cernelic-Bizjak, Dace Klava, Viktoria Szucs, Elena Vittadini, Dieuwerke Bolhuis, Raquel P. F. Guine
Summary: Emotion can affect food consumption, and increased food intake during emotional and psychological conditions may have negative effects on human health. This study examined the associations between food consumption, emotional eating behavior, and emotional conditions such as stress, depression, loneliness, and emotional food consolation. The results confirmed the associations between these factors.
Article
Food Science & Technology
Anca Bacarea, Vladimir Constantin Bacarea, Cristina Cinpeanu, Claudiu Teodorescu, Ana Gabriela Seni, Raquel P. F. Guine, Monica Tarcea
Summary: The study showed that as people age, they pay more attention to healthy eating, and those with higher education levels tend to make healthier food choices. Additionally, individuals with cardiovascular disorders are more concerned about their diet.
Article
Agriculture, Multidisciplinary
Zixing Chen, Hau Yin Chung
Summary: This study compared cultured cells derived from taste and non-taste tissues and found that these cultured cells expressed some taste-related molecules but had different calcium signaling pathways from genuine taste cells. The current method for taste cell culture also failed to prevent the proliferation of non-gustatory epithelial cells.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2022)
Article
Psychology, Clinical
Na Chen, Katsumi Watanabe, Tatsu Kobayakawa, Makoto Wada
Summary: This study examined the relationship between autistic traits and eating behaviors among the Japanese population. The findings suggest that individuals with higher autistic traits tend to display more selective eating behaviors, which are associated with a preference for sour taste and aftertaste sensitivity.
EUROPEAN EATING DISORDERS REVIEW
(2022)
Article
Medicine, General & Internal
Bruna Caruso Mazzolani, Fabiana Infante Smaira, Gabriel P. Esteves, Martin Hindermann Santini, Alice Erwig Leitao, Heloisa C. Santo Andre, Bruno Gualano, Hamilton Roschel
Summary: This study aimed to determine the association between food choice motives and disordered eating attitudes among vegans. The results showed that although certain food choice motives were associated with disordered eating attitudes, the levels of disordered eating were low among vegans. Understanding the motivations behind adhering to restrictive diets like veganism can help tailor interventions for promoting healthy eating and preventing or treating disordered eating.
Article
Nutrition & Dietetics
Kathleen Wijnant, Joanna Klosowska, Caroline Braet, Sandra Verbeken, Stefaan De Henauw, Lynn Vanhaecke, Nathalie Michels
Summary: The coexistence of stress and paediatric obesity is linked by psychophysiological mechanisms, with stress responsiveness and eating behavior playing key roles. High stress levels in overweight youngsters led to increased stress vulnerability and higher fat/sweet snack intake, indicating a vicious circle. Stress responsiveness and emotional eating may be targets for preventing stress-induced overweight.
Review
Nutrition & Dietetics
Ciaran G. Forde, Kees de Graaf
Summary: Sensory properties of food, such as taste, smell, and texture, play a crucial role in determining likes and dislikes, guiding food choices, and influencing intake behavior. Taste intensity and duration, as well as fat content, have been shown to impact energy intake. Understanding how sensory cues moderate intake can help improve dietary behavior and prevent overconsumption of calories.
FRONTIERS IN NUTRITION
(2022)
Article
Biochemistry & Molecular Biology
Thibaut R. Pardo-Garcia, Kathleen Gu, Riley K. R. Woerner, Monica Dus
Summary: This study investigates the relationship between the dietary environment, dopamine-induced plasticity, and food associations in fruit flies. Flies fed a high-sugar diet cannot form associations between sensory cues and the rewarding properties of sugar due to lower dopamine-induced plasticity onto specific neurons involved in learning. Manipulating the activity of these neurons affects eating behavior and fat mass, depending on the diet.
Article
Neurosciences
Hannah M. Baumgartner, Shannon L. Cole, Jeffrey J. Olney, Kent C. Berridge
JOURNAL OF NEUROSCIENCE
(2020)
Article
Multidisciplinary Sciences
Kevin R. Urstadt, Kent C. Berridge
Article
Multidisciplinary Sciences
Shelley M. Warlow, Erin E. Naffziger, Kent C. Berridge
NATURE COMMUNICATIONS
(2020)
Article
Neurosciences
Hannah M. Baumgartner, Jay Schulkin, Kent C. Berridge
Summary: Activation of CRF neurons in the CeA and NAc enhances incentive motivation and promotes reward pursuit and consumption, while activation of CRF neurons in the BNST produces negative valence and aversive effects, suppressing the pursuit and consumption of rewards.
BIOLOGICAL PSYCHIATRY
(2021)
Editorial Material
Neurosciences
Kent C. Berridge
NEUROPSYCHOPHARMACOLOGY
(2021)
Review
Psychology, Biological
Ileana Morales, Kent C. Berridge
PHYSIOLOGY & BEHAVIOR
(2020)
Article
Behavioral Sciences
Shelley M. Warlow, Kent C. Berridge
Summary: The central nucleus of amygdala (CeA) plays a role in mediating both positively-valenced reward motivation and negatively-valenced fear. Stimulation of CeA circuitry can intensify incentive motivation while not affecting hedonic impact of the reward. CeA can promote either incentive motivation or fearful motivation, potentially leading to different outcomes in neuropsychiatric disorders involving aberrant motivational salience.
BEHAVIOURAL BRAIN RESEARCH
(2021)
Editorial Material
Neurosciences
Brian A. Baldo, Kent C. Berridge
NEUROPSYCHOPHARMACOLOGY
(2022)
Article
Psychology, Biological
Daniel Dukes, Kathryn Abrams, Ralph Adolphs, Mohammed E. Ahmed, Andrew Beatty, Kent C. Berridge, Susan Broomhall, Tobias Brosch, Joseph J. Campos, Zanna Clay, Fabrice Clement, William A. Cunningham, Antonio Damasio, Hanna Damasio, Justin D'Arms, Jane W. Davidson, Beatrice de Gelder, Julien Deonna, Ronnie de Sousa, Paul Ekman, Phoebe C. Ellsworth, Ernst Fehr, Agneta Fischer, Ad Foolen, Ute Frevert, Didier Grandjean, Jonathan Gratch, Leslie Greenberg, Patricia Greenspan, James J. Gross, Eran Halperin, Arvid Kappas, Dacher Keltner, Brian Knutson, David Konstan, Mariska E. Kret, Joseph E. LeDoux, Jennifer S. Lerner, Robert W. Levenson, George Loewenstein, Antony S. R. Manstead, Terry A. Maroney, Agnes Moors, Paula Niedenthal, Brian Parkinson, Ioannis Pavlidis, Catherine Pelachaud, Seth D. Pollak, Gilles Pourtois, Birgitt Roettger-Roessler, James A. Russell, Disa Sauter, Andrea Scarantino, Klaus R. Scherer, Peter Stearns, Jan E. Stets, Christine Tappolet, Fabrice Teroni, Jeanne Tsai, Jonathan Turner, Carien Van Reekum, Patrik Vuilleumier, Tim Wharton, David Sander
Summary: Research has shown the significant impact of affective processes on human thinking and behavior, raising the question of whether this has led to a new era of affectivism.
NATURE HUMAN BEHAVIOUR
(2021)
Article
Behavioral Sciences
David Nguyen, Erin E. Naffziger, Kent C. Berridge
Summary: The positive impact of rewards, which involve components of pleasure, motivation, and learning, is essential for well-being. Under normal conditions, liking and wanting are coherent, but alterations in neural signaling can lead to their dissociation, which may be detrimental to positive well-being.
CURRENT OPINION IN BEHAVIORAL SCIENCES
(2021)
Editorial Material
Biochemistry & Molecular Biology
Kent C. Berridge, Peter Dayan
Article
Neurosciences
M. J. Carpio, Runbo Gao, Erica Wooner, Christelle A. Cayton, Jocelyn M. Richard
Summary: This study assessed the impact of CIE on cue-elicited alcohol seeking, finding that CIE enhanced responses to cues paired with alcohol, but only in rats with alcohol experience during acute withdrawal. CIE also influenced cue responses and likelihood of entering the alcohol port, even when rats had received alcohol during acute withdrawal.
PSYCHOPHARMACOLOGY
(2022)
Article
Neurosciences
Anne Armstrong, Hailey Rosenthal, Nakura Stout, Jocelyn M. Richard
Summary: This study aimed to test the impact of stress on behavioral responses to alcohol-paired cues using a model inspired by Nadia Chaudhri's work on context-induced reinstatement.
PSYCHOPHARMACOLOGY
(2023)
Article
Neurosciences
Alexandra Scott, Dakota Palmer, Bailey Newell, Iris Lin, Christelle A. Cayton, Anika Paulson, Paige Remde, Jocelyn M. Richard
Summary: Reward-seeking behavior can be triggered by environmental cues. However, excessive cue reactivity and reward-seeking behavior can be maladaptive. This study investigates the neural circuits involved in assigning value to rewarding cues and actions, focusing on ventral pallidum (VP) neurons. The findings suggest that VP GABA neurons encode reward expectation and their calcium activity reflects the intensity of cue-elicited reward seeking.
JOURNAL OF NEUROSCIENCE
(2023)
Meeting Abstract
Neurosciences
Kent Berridge
BIOLOGICAL PSYCHIATRY
(2022)