Meeting Program

Welcome to the SSIB 2024 Program! Please note the program is subject to change.

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THURSDAY, JULY 11, 2024
8:00 - 7:15 PM REGISTRATION
Sheraton Promenade West

8:30 - 10:15 AM POSTER SESSION 2 & EXHIBITS (click to view) (click to close)
Riverwalk A

BEHAVIORAL/SOCIAL

200

Examining effects of an online infant sleep intervention on parenting and infant feeding and eating
STEPHANIE ANZMAN-FRASCA^{1, 2}, JULIANA GOLDSMITH¹, AMANDA HASSINGER¹, JENNIFER SAVAGE³, VAISHALI GUPTA¹.¹Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.²Center for Ingestive Behavior Research, University at Buffalo, Buffalo, NY, USA.³Department of Nutritional Sciences, the Pennsylvania State University, University Park, PA, USA

201

Salivary protein upregulation is dependent on functional bitter taste signaling and stimulus intensity
VERENICE ASCENCIO GUTIERREZ¹, EMILY DEMIERI¹, KIMBERLY F.JAMES¹, LAURA E.MARTIN², KYLE ZUMPANO³, KRISTIN E.KAY⁴, KATHRYN F.MEDLER⁵, ANN-MARIE TORREGROSSA^{1, 6}.¹Department of Psychology, University at Buffalo, Buffalo, NY, USA.²The Coca-Cola Company, Atlanta, GA, USA.³School of Biological Sciences, The University of Oklahoma, Norman, OK, USA.⁴Lerner College of Medicine, Cleveland Clinic, Cleveland, OH, USA.⁵School of Animal Sciences, Virginia Tech, Blacksburg, VA, USA.⁶Center for Ingestive Behavior Research, University at Buffalo, Buffalo, NY, USA

202

Does menu calorie labelling contribute to eating disorders? A rapid evidence synthesis
JANE BREALEY, REBECCA EVANS, AMY FINLAY, THOMAS GOUGH, MEGAN POLDEN, I GUSTI NGURAH EDI PUTRA, LOUKIA TZAVELLA, ROZEMARIJN WITKAM, ERIC ROBINSON.University of Liverpool, Liverpool, United Kingdom

203

Exploring the role of liking of taste in satiation across multiple laboratory studies
PAIGE M.CUNNINGHAM, KATHLEEN L.KELLER, BARBARA J.ROLLS.The Pennsylvania State University, University Park, PA, USA

204

The PortionSize™ smartphone app: Testing validity in free-living conditions for estimating children's consumption of MyPlate food groups
HANIM E.DIKTAS¹, SANJOY SAHA^{1, 2}, CHLOE P.LOZANO^{1, 3}, STEPHANIE T.BROYLES¹, AMANDA E.STAINO¹, CORBY K.MARTIN¹, JOHN W.APOLZAN¹.¹Pennington Biomedical Research Center, Baton Rouge, LA, USA.²Texas AaM Agriculture, Food, and Nutrition Evidence Center, Fort Worth, TX, USA.³University of Hawaii at Manoa, Honolulu, HI, USA

205

Effects of an Optimal Default Grocery Shopping Intervention on the Nutritional Quality of Dietary Intake Patterns
KARLIE GAMBINO¹, MACKENZIE J.FERRANTE^{1, 2}, MACKENZIE SWANSON¹, LILY MCGOVERN¹, LEONARD EPSTEIN¹, STEPHANIE ANZMAN-FRASCA¹.¹University at Buffalo, Buffalo, NY, USA.²Rutgers University, New Brunswick, NJ, USA

206

Parent Stress, Ethnicity, and Income are Associated with Parent Readiness for Change for Treatment of Childhood Obesity
LAUREN N.HAMEL, ELLEN K.PASQUALE, DAVID R.STRONG, KYUNG E.RHEE, DAWN M.EICHEN, MIEKO P.PRETLOW, KERRI N.BOUTELLE.University of California San Diego, San Diego, CA, USA

207

Intergenerational binge eating-like behavior and stress in the juvenile period
ELIN KACHUKI DORY¹, AVI GUETA², YONI LOTERSTEIN¹, LITAL MOSHE ¹, DEVORAH MATAS³, LEE KOREN ³, ARON WELLER^{1, 2}.¹Department of Psychology, Bar Ilan University, Ramat Gan, Israel.²Gonda Multidisciplinary Brain Research Center, Bar Ilan University, Ramat Gan, Israel.³Faculty of Life Sciences, Bar Ilan University, Ramat Gan, Israel

208

Hedonic Value of Salt In Children From The Province of Cordoba and Its Relationship With The Perinatal Environment
MICAH LESHEM¹, CAROLINA AURORA², BARBARA BELAVER², CINTIA PORCARI³, CRISTINA LENCINA³, ANDREA GODINA^{2, 3}.¹University of Haifa, Haifa, Israel.²Faculty of Psychology, National University of CA, Cordoba, Argentina.³Ferreyra Institute, INIMEC-CONICET-UNC, Cordoba, Argentina

209

Sex differences in the impact of food cue reactivity on eating in the absence of hunger in children
SARA MAKSI, TRAVIS MASTERSON, KYLE HALLISKY, KATHLEEN KELLER.The Pennsylvania State University, University Park, PA, USA

210

Examining Observed Mealtime Parenting in a Restaurant Setting
EMILY MCCRAY¹, SARA TAURIELLO¹, JESS HAINES², LEONARD H.EPSTEIN^{1, 3}, LUCIA A.LEONE^{3, 4}, STEPHANIE ANZMAN-FRASCA^{1, 3}.¹Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.²Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON, Canada.³Center for Ingestive Behavior Research, University at Buffalo, Buffalo, NY, USA.⁴Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, USA

211

The Role of Salivary Proteins in Differentiating Toxic vs.Non-Toxic Bitters
KAMILA D.NIXON¹, VERENICE ASCENCIO GUTIERREZ¹, SAMANTHA L.BROOKER¹, ANN-MARIE TORREGROSSA^{1, 2}.¹Department of Psychology, University at Buffalo, Buffalo, NY, USA.²Center for Ingestive Behavior Research, University at Buffalo, Buffalo, NY, USA

212

Executive Functions as a Predictor of Eating Behaviors in Young Adults
MARIA REGO¹, EMMA LESLIE^{2, 3}, BENJAMIN KATZ⁴, EMILY SCHMALL¹, KEVIN P.DAVY¹, VALISA HEDRICK¹, ALEXANDRA DIFELICEANTONIO^{1, 2}, BRENDA DAVY¹.¹Department of Human Nutrition, Foods, and Exercise, Blacksburg, VA, USA.²Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA, USA.³Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, USA.⁴Department of Human Development and Family Science, Virginia Tech, Blacksburg, VA, USA

213

Amylin receptor signaling in the laterodorsal tegmental nucleus controls food intake through a neurotensin projection to the ventral tegmental area.
MARCOS SANCHEZ-NAVARRO¹, SAMANTHA FORTIN¹, CARLIE ZHANG¹, HALCYON HU¹, GINA LEINNINGER², MATTHEW HAYES¹.¹University of Pennsylvania, Philadelphia, PA, USA.²Michigan State University, East Lansing, MI, USA

214

Effect of hydration status on palatable food intake
WAN HEI SO¹, KENNY, CHI KIN IP², ZHI YI ONG¹.¹School of Psychology, University of New South Wales, UNSW Sydney, Australia.²Children's Cancer Institute, University of New South Wales, UNSW Sydney, Australia

215

The Impact of Ultra-Processed Food Consumption on Eating Behaviors Over 12 Months in Children
DABIN YEUM¹, SARAH ANN DUCK², GITA THAPALIYA², SUSAN MELHORN¹, ELLEN SCHUR¹, SUSAN CARNELL², LETICIA SEWAYBRICKER¹.¹University of Washington, Seattle, WA, USA.²Johns Hopkins University, Baltimore, MD, USA

CLINICAL

216

Daily Erythritol Intake Over Five Weeks Did Not Affect Glycemic Control in Healthy Adolescents
ANITA ALTSTAEDT^{1, 2}, VALENTINE BORDIER^{1, 2}, EMILIE FLAD^{1, 2}, JUERGEN DREWE³, CHRISTOPH BEGLINGER^{1, 2}, ANNE CHRISTIN MEYER-GERSPACH^{1, 2}, BETTINA WOELNERHANSSEN^{1, 2}.¹St.Clara Research Ltd.at St.Claraspital, Basel, Switzerland.²Faculty of Medicine, University of Basel, Basel, Switzerland.³Department of Clinical Pharmacology and Toxicology, University Hospital Basel, Basel, Switzerland

217

Exogenous satiety liver/gut hormone LEAP2 dose dependently reduces blood ketones without changes in serum insulin or GH in adults without obesity
RAGHAV BHARGAVA¹, MARCELA RODRIGUEZ-FLORES¹, SANDRA LUUR¹, MIMOZA EMINI¹, WANQIAN LI¹, WAI I NG¹, XINYI ZHANG¹, JIALIN GUO¹, JIAXUN LIU¹, JAMES MINNION², ANTHONY P GOLDSTONE¹.¹PsychoNeuroEndocrinology Research Group, Division of Psychiatry, Department of Brain Sciences, Imperial College London, London, United Kingdom.²Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom

218

Transcranial Random Noise Stimulation over the DLPFC reduces food craving.
SEOLHA LEE, HYUNG JIN CHOI.Department of Biomedical Sciences, Seoul National University College of Medicine, seoul, South Korea

219

Circulating Agouti-related peptide, unrestricted eating and cognitive dietary restraint
LISA L.MORSELLI, SAMUEL LAWTON, ROLAND JAMES, SRIVIDYA KIDAMBI.Medical College of Wisconsin, Milwaukee, WI, USA

NEUROSCIENCE

220

A novel microbial sensing gut-brain pathway regulates feeding behavior
ALFAHDAH ALSUDAYRI, MADELYN MCDEVITT, JIANGJIANG ZHU, DEVIN PETERSON, LIHUA YE.The Ohio State University, Columbus, OH, USA

221

Glucagon gene (Gcg)Knockdown Rats Display Increased Preference for Palatable Food and Drinks in a Sex-Dependent Manner
MICHELLE B.BALES, INGE E.GUERRERO, EVA H.RUCINSKI, LINDA RINAMAN.Florida State University, Tallahassee, FL, USA

222

Differential modulation of mesolimbic dopamine signaling to sucrose versus fat by VTA amylin receptor activation
ROHAN V.BHIMANI^{1, 2}, LILY RZEPECKI², JINWOO PARK^{1, 2, 3}, ELIZABETH G.MIETLICKI-BAASE^{1, 4, 5}.¹Neuroscience Program, University at Buffalo, Buffalo, NY, USA.²Biotechnical and Clinical Laboratory Sciences, University at Buffalo, Buffalo, NY, USA.³Pharmacology and Toxicology, University at Buffalo, Buffalo, NY, USA.⁴Exercise and Nutrition Sciences, University at Buffalo, Buffalo, NY, USA.⁵Center for Ingestive Behavior Research, University at Buffalo, Buffalo, NY, USA

223

Regulation of the Melanocortin-4 Receptor (MC4R) by Attractin like protein 1 (ATRNL1).
PAUL BUSCAGLIA^{1, 2, 3, 4}, JULIEN SEBAG^{1, 2, 3, 4}.¹Department of Molecular Physiology and Biophysics, Carver College of Medecine, Iowa City, IA, USA.²F.O.E.D.R.C, Iowa City, IA, USA.³Pappajohn Biomedical Institute, Iowa City, IA, USA.⁴Iowa Neuroscience Institute, Iowa City, IA, USA

224

The influence of alcohol and high fat diet in female humanized ApoE4 knockin rats
CHAN YOUNG CHOI¹, SARAH/M RAUCH¹, JASSMYN/J VENEGAS¹, MYTHILI MACHIREDD¹, NU-CHU LIANG^{1, 2, 3, 4}.¹Department of Psychology, University of Illinois Urbana Champaign, Champaign, IL, USA.²Neuroscience Program, University of Illinois Urbana Champaign, Champaign, IL, USA.³Division of Nutritional Sciences, University of Illinois Urbana Champaign, Champaign, IL, USA.⁴Carl R.Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Champaign, IL, USA

225

TRAP2-DREADD mice for analyzing conditioned taste aversion: Role of lithium-activated cells
JASON M.COTE, THOMAS A.HOUPT.Florida State University, Tallahassee, FL, USA

226

Adolescent morphine administration and withdrawal persistently decreases reward sensitivity and heightens the effects of adulthood re-exposure
RACHEL M DONKA, DEAGLAN A MCANDREW, SEMA M PATEL, MAXINE K LOH, MITCHELL F ROITMAN, JAMIE D ROITMAN.University of Illinois Chicago, Chicago, IL, USA

227

Autonomic physiological responses of the glucagon-like peptide-1 receptor agonist exendin-4 are mediated through direct action in the locus coeruleus
SAMANTHA M FORTIN, HALCYON HU, MAGGIE ZHOU, MATTHEW R HAYES.Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA

228

The Gliotransmitter Octadecaneuropeptide as a Therapeutic Target for Energy Balance Control
CAROLINE E.GEISLER¹, HALCYON HU¹, DREW BELSER¹, KYLIE CHICHURA², TITO BORNER^{1, 3}, ROBERT P.DOYLE², MATTHEW R.HAYES¹.¹University of Pennsylvania, Philadelphia, PA, USA.²Syracuse University, Syracuse, NY, USA.³University of Southern California, Los Angeles, CA, USA

229

Nicotine Exposure Augments Habitual Opioid Seeking: A Critical Role for the Dorsal Lateral Striatum
SARAH C HONEYCUTT, ASHMITA MUKHERJEE, CERISSA E SHORTER, KAJOL V SONTATE, GREGORY C LONEY.The State University of New York, University at Buffalo, Buffalo, NY, USA

230

Loss of estradiol promotes greater body weight dysregulation than exposure to high fat diet in female rats.
SAVOYA S.JOYNER, LISA A.ECKEL.Florida State University, Tallahassee, FL, USA

231

Role for Neurotensin Receptor 1-Expressing Neurons in the Lateral Preoptic Area in Ingestive and Pain Behaviors
BEENHWA LEE, CHARLOTTE M SCHULTZ, RALUCA BUGESCU, GEOFFROY LAUMET, GINA M LEINNINGER.Department of Physiology, Michigan State University, East Lansing, MI, USA

232

Mapping the brain feeding circuitry activated by cagrilintide, semaglutide and CagriSema in mice
GRETA LOMMI¹, MOHAMMED HANKIR¹, CHRISTELLE LE FOLL¹, THOMAS A.LUTZ¹, ANNA SECHER², KIRSTEN RAUN².¹Institute of Veterinary Physiology, University of Zurich, Zurich, Switzerland.²Global Drug Discovery, Novo Nordisk A/S, Maaloev, Denmark

233

Early life high-fat diet drives precocious maturation of vagal satiety responses and overconsumption of fats in adulthood
MEAGHAN E.MCCOY^{1, 2}, ANNA K.KAMITAKAHARA^{1, 2, 3}.¹Children's Hospital Los Angeles, The Saban Research Institute, Los Angeles, CA, USA.²University of Southern California, Los Angeles, CA, USA.³Keck School of Medicine, Los Angeles, CA, USA

234

Hypothalamic Astrocyte Signalling: Influences on Food Intake Control and Systemic Energy Balance
KEILA NAVARRO I BATISTA, CHRISTELLE LE FOLL.Institute of Veterinary Physiology, University of Zurich, Zurich, Switzerland

235

Intra-nasal delivery of a ghrelin mimetic engages the brain ghrelin signalling system in mice
RENEE POELMAN, IRIS STOLTENBORG, MARIE LEMAY, ERIK SCHELE, SUZANNE DICKSON.Department of Physiology/Endocrine, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden

236

Glucose-dependent insulinotropic polypeptide receptor agonism modulates interleukin-1β induced aversion and parabrachial neuron activity
HALEY PROVINCE^{1, 2}, NIKOLAS HAYES¹, CAROLYN LORCH¹, HAYLEY MCMORROW¹, JESSICA XIA¹, LISA BEUTLER¹.¹Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.²Medical Scientist Training Program, Northwestern University Feinberg School of Medicine, Chicago, IL, USA

237

A vagal influence on schizophrenia? A nationwide retrospective cohort of vagotomized individuals.
CORNELIA F RICHTER¹, KAROLINA P SKIBICKA^{2, 3}, URS MEYER¹, SABINE ROHRMANN⁴, JEAN-PHILIPPE KRIEGER^{1, 2}.¹Institute of Veterinary Pharmacology and Toxicology, University of Zurich-Vetsuisse, Zurich, Switzerland.²Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.³Department of Nutritional Sciences, Pennsylvania State University, State College, Pennsylvania, PA, USA.⁴Division of Chronic Disease Epidemiology, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland

238

Inflammation mediates binge drinking behavior in Drinking in the Dark paradigm
SEAN SCHRANK¹, JOSHUA P SEVIGNY^{1, 2}, NURFADHLINA I YUNUS ¹, KATHERINE R VETTER¹, MIKAELA VALCHINOVA¹, VIVEK ILY¹, OSCAR D AGUILAR¹, DENNIS R SPARTA^{1, 2}.¹Department of Psychology, University of Illinois Chicago, Chicago, IL, USA.²Graduate Program in Neuroscience, University of Illinois Chicago, Chicago, IL, USA

239

Circadian-dependent changes in Ghsr (ghrelin receptor) expression in the mouse suprachiasmatic nucleus
SEPIDEH SHEYBANI DELOUI¹, OMPRAKASH SINGH¹, JEFFREY ZIGMAN^{1, 2, 3}.¹Center for Hypothalamic Research, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA.²Division of Endocrinology and Metabolism, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA.³Department of Psychiatry, UT Southwestern Medical Center, Dallas, TX, USA

240

Genotype-dependent effects of uncontrolled eating on BMI and brain encoding of food
JUSTIN J SUNG^{1, 2}, XUE S DAVIS², CHAVONN R DUNCAN², XI FANG², JADE QUILLIAN², SOPHIE MICKUS², IOANNA PANOPOULOU², NOAH KOSTER², MARNEY A WHITE², CARLOS M GRILO², DANA M SMALL^{1, 2}.¹McGill University, Montreal, QC, Canada.²Yale University, New Haven, CT, USA

241

Chemogenetic Activation of D2/A2a-expressing Medium Spiny Neurons in the Nucleus Accumbens Core Mirrors the Delaying Effect of Novelty Exposure on Feeding Onset in Rats
ASTRID A.S.VAN IRSEN^{1, 2, 3, 4}, TESS KOOL^{1, 2, 3, 4}, RICK WENNING^{1, 2, 3, 4}, MARGO SLOMP^{1, 2, 3, 4}, EWOUT FOPPEN^{1, 2, 3, 4}, ANDRIES KALSBEEK^{1, 2, 3, 4}, ANAYANCI MASA^{1, 2, 3, 4}, SUSANNE E.LA FLEUR^{1, 2, 3, 4}.¹Amsterdam UMC location University of Amsterdam, Endocrinology Laboratory, Dept Laboratory Medicine, Meibergdreef 9, Amsterdam, Netherlands.²Amsterdam Neuroscience, Cellular and Molecular Mechanisms, Amsterdam, Netherlands.³Amsterdam Gastroenterology Endocrinology a Metabolism, Amsterdam, Netherlands.⁴Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, Netherlands

PHYSIOLOGY

242

Dopamine responses to the taste of sodium chloride are modulated by different need states in a concentration-dependent manner.
PAULA BAZZINO, MAX LOH, MITCHELL ROITMAN.University of Illinois at Chicago, Chicago, IL, USA

243

Local melanocortinergic signaling in the parabrachial nuclei modulates ingestive behaviors
NAIMA / S DAHIR^{1, 2}, YANAN WU^{1, 3}, LILLY ZYGODIC^{1, 4}, ROGER / D CONE^{1, 2, 3}.¹Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA.²Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, USA.³Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA.⁴Michigan Engineering, University of Michigan, Ann Arbor, MI, USA

244

Endocannabinoid signaling to astrocytes in the hypothalamus modulates feeding behavior and energy metabolism
DANIELA HERRERA MORO CHAO¹, XIAN SUN¹, CARMEN NANCLARES¹, DANA DETERS¹, MARIA RAZZOLI², MARY BROWN¹, ALESSANDRO BARTOLOMUCCI², PAULO KOFUJI¹, ALFONSO ARAQUE¹.¹Department of Neuroscience, University of Minnesota, Minneapolis, MN, USA.²Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN, USA

245

Reduced liver mitochondrial energy homeostasis impairs food intake regulation following oral preloads and fasting
MICHAEL E.PONTE¹, JOHN C.PROM¹, CAROLINE E.GEISLER², MATTHEW R.HAYES², E.MATTHEW MORRIS¹.¹Dept.of Cell Biology a Physiology, University of Kansas Medical Center, Kansas City, KS, USA.²Dept.of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA

246

Vagus Mediated Satiety is Impaired Within 4 Weeks of High Fat Feeding in Rats
ARASHDEEP SINGH^{1, 2}, MOLLY MCDOUGLE^{1, 4}, CLAIRE DE LA SERRE³, GUILLAUME DE LARTIGUE^{1, 2}.¹Monell Chemical Senses Center, Philadelphia, PA, USA.²University of Pennsylvania, Philadelphia, PA, USA.³Colorado State University, Fort Collins, CO, USA.⁴Florida State University, Tallahassee, FL, USA

TECHNICAL/PROCEDURAL

247

Development of a standardized algorithm to match nutrient composition across foods, meals, and diets
MONICA L AHRENS¹, ZACHARY HUTELIN^{2, 3}, MARY ELIZABETH BAUGH^{3, 4}, ALEXANDRA G DIFELICEANTONIO^{3, 4, 5}.¹Center for Biostatistics and Health Data Science, Department of Statistics, Virginia Tech, Roanoke, VA, USA.²Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, USA.³Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA.⁴Center for Health Behaviors Research at Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA.⁵Department of Human Nutrition, Foods, and Exercise, Virginia Tech, Blacksburg, VA, USA

9:30 - 10:00 AM COFFEE BREAK
Riverwalk A

10:30 - 12:10 PM SYMPOSIUM 2: ANIMAL MODELS OF ANOREXIA NERVOSA: IDENTIFYING VULNERABILITIES, CONSEQUENCES AND THERAPEUTICS
Chair/Organizer: Tim Moran, Nu-Chu Liang
Ballroom III

10:30

Targeting cognitive function to treat anorexia nervosa – insights into the effects of psilocybin in animal models
KYNA CONN^{1, 2}, FELICIA REED^{1, 2}, LAURA K MILTON^{1, 2}, KAIXIN HUANG^{1, 2}, ALEXANDER REICHENBACH^{1, 2}, CLAIRE J FOLDI^{1, 2}.¹Monash Biomedicine Discovery Institute, Clayton, Australia.²Monash University, Clayton, Australia

10:55

Sub-anesthetic dose of ketamine and ketogenic diet reduce vulnerability of mice to anorexia-like behavior by evoking synaptic plasticity
CHIYE AOKI, YIRU DONG, YI-WEN CHEN, ROSE TEMIZER, JENNIFER LI, BRIDGET XU, CASSANDRA CARRASCO.CNS, New York University, New York, NY, USA

11:20

Role of the ghrelin/LEAP2 balance in abnormal eating behavior in anorexia nervosa (Supported by the SSIB International Foundational Fund given in memory of Drs.Jacques Le Magnen (France), Anton Steffens (The Netherlands), Jacob Steiner (Israel), Steven Cooper (The United Kingdom))
VIRGINIE TOLLE.Institute of Psychiatry and Neuroscience of Paris, INSERM UMR1266, Paris, France

11:45

Identifying systems regulating the effects of stress on eating behavior in miceI
LORI ZELTSER.Columbia University Irving Medical Center, New York, NY, USA

10:30 - 12:15 PM ORAL SESSION 4: GUTSY BRAIN: INTEGRATION OF PERIPHERAL AND CENTRAL SIGNALS
Chair/Organizer: Will de Lartigue, Suzy Appleyard
Ballroom I-II

10:30

Neuropod cells in the duodenal epithelium drive food reward
LAURA E.RUPPRECHT, CARLOS PUERTO, DIEGO V.BOHORQUEZ.Duke University, Durham, NC, USA

10:45

Reward learning for sugars with varying rates of absorption and utilization
MARY ELIZABETH BAUGH^{1, 2}, AMBER BURNS^{1, 2, 3}, ABIGAIL VALLE⁴, RHIANNA SULLIVAN⁵, MONICA AHRENS⁶, ALEXANDRA DIFELICEANTONIO^{1, 2}.¹Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA.²Center for Health Behaviors Research at Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA.³Translational Biology, Medicine, and Health, Fralin Biomedical Research Institute at VTC, Roanoke, VA, USA.⁴Department of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.⁵School of Neuroscience, Virginia Tech, Blacksburg, VA, USA.⁶Center for Biostatistics and Health Data Science, Department of Statistics, Blacksburg, VA, USA

11:00

Gut-Derived Vagus Nerve Signaling Promotes Memory Function
LEA DECARIE-SPAIN¹, LOGAN TIERNO LAUER¹, CORNELIA F RICHTER², CINDY GU¹, ALICIA KAO¹, ARUN AHUJA¹, ALICE WALDOW¹, XUDONG WANG³, JEAN-PHILLIPPE KRIEGER^{2, 4}, SCOTT KANOSKI¹.¹University of Southern California, Los Angeles, CA, USA.²University of Zurich-Vetsuisse, Zurich, Switzerland.³University of Wisconsin-Madison, Madison, WI, USA.⁴University of Gothenberg, Gothenberg, Sweden

11:15

Associations Between Gut Transit Time and Satiety Differ in Individuals with Spinal Cord Injury Versus Controls (New Investigator Travel Awardee)
GARY J.FARKAS^{1, 2}, PAIGE M.CUNNINGHAM^{3, 4}, ALICIA SNEIJ¹, IL JOON PAIK⁵, MARK S NASH^{1, 2}, BARBARA J.ROLLS³.¹Department of Physical Medicine a Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, USA.²The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA.³Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA.⁴Sensory Evaluation Center, Department of Food Science, The Pennsylvania State University, University Park, PA, USA.⁵Division of Digestive Health and Liver Disease, Department of Medicine, Miami, FL, USA.⁶Department of Public Health Sciences, The Pennsylvania State University College of Medicine, Hershey, PA, USA

11:30

Comparison of Glial Fibrillary Acidic Protein and S100B to Identify Astrocytes and Impacts of Sex and High Fat Diet
BEENHWA G.LEE, POOJA MENON, CHARLOTTE SCHULTZ, RALUCA BUGESCU, GINA M.LEINNINGER.Michigan State University, East Lansing, MI, USA

11:45

Biased Agonism of the GLP-1R by Ex-Phe1 Maintains Glycemic Control Without Nausea/Emesis or Suppression of Body Weight
CAITLIN BAUMER-HARRISON¹, DANYA ALDAGHMA², NANCY CHAM³, MINRONG AI⁴, RICARDO J SAMMS⁴, ROBERT P DOYLE³, TITO BORNER², BART C DE JONGHE², MATTHEW R HAYES¹.¹Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.²Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA, USA.³Department of Chemistry, Syracuse University, Syracuse, NY, USA.⁴Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, IN, USA

12:00

Orexin signaling modulates uncertainty-driven food-seeking behavior
LUIS LUARTE¹, MAGDALENA FIGUEROA¹, CAROLINA SANDOVAL¹, JEN TESKE², KEVIN MYERS³, CLAUDIO PEREZ¹.¹Neurobiology and Obesity (NBO) Laboratory, Department of Physiology, Faculty of Biological Sciences, Pontificia Universidad CatA, Santiago, Chile.²School of Nutritional Sciences and Wellness, Graduate interdisciplinary programs in Physiological Sciences and Neuroscience at the University of Arizona, Tucson, AZ, USA.³Department of Psychology and Neuroscience Program, Bucknell University, Lewisburg, PA, USA

12:15 - 1:45 PM LUNCH
On Own

12:15 - 1:00 PM NIAB PROFESSIONAL DEVELOPMENT EVENT - ARTIFICIAL INTELLIGENCE BY DR.THEJA
Ballroom III

Lunch included for the first 45 new investigators (students, techs, postdocs) RSVP Required.Pinched on the River, Mediterranean.Register here: https://docs.google.com/forms/d/e/1FAIpQLSdxM3a3c8ARatusIjVxnFtQ1mF6Fa1B1L2lISvQlfqHLXUGkA/viewform

12:30 - 1:30 PM PHYSIOLOGY & BEHAVIOR EDITORIAL BOARD MEETING (INVITATION ONLY)
Illinois Boardroom

1:45 - 2:45 PM MARS LECTURE 2
Chair/Organizer: Carrie Ferrario
Ballroom I-II

1:45

Cued up for rewards: how do “bells and whistles” alter motivation for risky gambles?
CATHARINE A.WINSTANLEY.UBC, Vancouver, BC, Canada

2:45 - 4:45 PM NITA SYMPOSIUM
Chair/Organizer: Mitch Roitman, Emily Noble
Ballroom I-II

2:45

Early life Western Diet exposure impairs vagus nerve-mediated hippocampus cholinergic signaling (Randall R.Sakai New Investigator Travel Awardee) .
LOGAN TIERNO LAUER¹, LEA DECAIRE-SPAIN¹, ANDREA N.SUAREZ¹, ANNA M.HAYES¹, MOLLY E.KLUG¹, ALICIA E.KAO¹, JESSICA J.RAE¹, KESHAV S.SUBRAMANIAN¹, GUILLAUME DE LARTIGUE², CINDY GU¹, ANNA NOURBASH¹, KRISTEN DONOHUE¹, KEVIN MYERS³, SCOTT E.KANOSKI¹.¹University of Southern California, Los Angeles, CA, USA.²Monell Chemical Sense Center, Philadelphia, PA, USA.³Bucknell University, Philadelphia, PA, USA

3:00

Differential metabolic and brain responses to ultra-processed and minimally processed foods.(Elsevier Physiology & Behavior New Investigator Travel Awardee)
ZACH HUTELIN^{1, 2}, MONICA AHRENS³, MARY ELIZABETH BAUGH², BERT HERALD², ALEXANDRA L.HANLON³, ALEXANDRA G DIFELICEANTONIO^{2, 4}.¹Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, USA.²Fralin Biomedical Research Institute, Virginia Tech, Roanoke, Roanoke, VA, USA.³Center for Biostatistics and Health Data Science, Virginia Tech, Roanoke, VA, USA.⁴Department of Human Nutrition, Foods, and Exercise, Virginia Tech, Blacksburg, VA, USA

3:15

No association between peripheral glucose control and central insulin sensitivity or cognition in youth with overweight/obesity (George H.Collier New Investigator Travel Awardee)
JADE QUILLIAN¹, TUKI ATTUQUAYFIO¹, JUSTIN SUNG¹, TIFFANY KO¹, XUE DAVIS¹, KAITLLIN MACIEWJEWSKI¹, FANGYONG LI¹, NICOLA SANTORO¹, STEPHANIE KULLMAN², HUBERT PREISSL², FILIP MORYS³, ANTONIETTA CANNA³, ALAIN DAGHER³, SONIA CAPRIO¹, DANA SMALL^{1, 3}.¹Yale University, New Haven, CT, USA.²University of Tuebingen, Tuebingen, Germany.³McGill University, Montreal, QC, Canada

3:30

Identification of an appetitive engram in the hippocampus that controls food intake (Elsevier Appetite New Investigator Travel Awardee)
MINGXIN YANG^{1, 2}, ARASHDEEP SINGH^{1, 2}, MOLLY MCDOUGLE^{1, 3}, LEA DECARIE-SPAIN⁴, SCOTT KANOSKI⁴, GILLAUME DE LARTIGUE^{1, 2}.¹University of Pennsylvania, Philadelphia, PA, USA.²Monell Chemical Senses Center, Philadelphia, PA, USA.³Florida State University, Tallahassee, FL, USA.⁴University of Southern California, Los Angeles, CA, USA

3:45

Early developmental perturbations to fluid homeostasis impact the organization of neuronal feeding circuits with context-specific changes in ingestive behavior (New Investigator Travel Awardee)
SERENA R.SWEET^{1, 2}, JESSIE B.ZIMMERMANN¹, JESSICA E.BIDDINGER^{1, 2}, GINA L.YU¹, PAYAM A.FATHI¹, MICHELLE N.BEDENBAUGH^{1, 2}, RICHARD B.SIMERLY^{1, 2}.¹Vanderbilt University Department of Molecular Physiology a Biophysics, Nashville, TN, USA.²Vanderbilt Center for Addiction Research, Nashville, TN, USA

4:00

Ventral Tegmental Area Oxytocin Receptor-Expressing Neurons Suppress Chow Intake in Mice (New Investigator Travel Awardee)
PATIENCE E.MOSELEY, LISA R.ANDERSON, DANIEL O.CAMPOS, DIANA L.WILLIAMS.Florida State University, Tallahassee, FL, USA

4:15

BMI moderates the relationship between dopamine synthesis and behavioral inhibition (New Investigator Travel Awardee)
AFRODITI PAPANTONI¹, VALERIE L.DARCEY², KYLE S.BURGER¹.¹University of North Carolina, Chapel Hill, NC, USA.²NIDDK/NIH, Bethesda, MD, USA

4:30

The impact of high-energy diet and polygenic obesity on the dopamine response to cues predicting food reward in female rats (New Investigator Travel Awardee)
GRETA LOMMI, LORENZ KLEIN, THOMAS A.LUTZ, CHRISTINA NEUNER BOYLE.Institute of Veterinary Physiology, University of Zurich, Zurich, Switzerland

4:45 - 5:30 PM COFFEE BREAK & EXHIBITS
Riverwalk A

5:30 - 7:10 PM SYMPOSIUM 3: ALCOHOL USE DISORDER FOLLOWING BARIATRIC SURGERY
Chair/Organizer: Allan Geliebter, Daniel Castro
Ballroom III

5:30

Background and Potential Mechanisms Underlying Increased Alcohol Intake and Alcohol Use Disorder following Bariatric Surgery
ALLAN GELIEBTER.Icahn School of Medicine at Mount Sinai, New York, NY, USA

5:55

Impact of Gastric Vagus Nerve on Alcohol Use and Stress: Relevance to Weight Loss Surgery
ANDRAS HAJNAL.Penn State Hershey College of Medicine, Department of Neural and Behavioral Sciences, and Department of Surgery, Hershey, PA, USA

6:20

Alcohol and Metabolic surgery: from a total lightweight at the bar to binge drinking.
M.YANINA PEPINO.University of Illinois at Urbana-Champaign, Urbana, IL, USA

6:45

Can We Prevent Alcohol Use Disorders after Metabolic and Bariatric Surgery?
LISA R.MILLER-MATERO.Henry Ford Health, Detroit, MI, USA

5:30 - 7:15 PM ORAL SESSION 5: HORMONES AND PEPTIDES
Chair/Organizer: Wolfgang Langhans, Thomas Lutz
Ballroom I-II

5:30

Activation of a ghrelin-responsive neuronal “hunger” ensemble in the dorsomedial hypothalamus is sufficient to impact on food intake, hunger valence evaluation and food motivation in mice
IRIS STOLTENBORG, ERIK SCHELE, RENEE POELMAN, SUZANNE L DICKSON.Gothenburg University, Gothenburg, Sweden

5:45

Chronic Glucagon Receptor-Agonism Requires Mediobasal Hypothalamic GABAergic Signaling to Suppress Food Intake and Induce Tissue Thermogenesis.
ANDREW J.ELMENDORF^{1, 2}, BETTY LORENTZ², CONNOR A.MAHLER², ELLEN CONCEICAO-FURBER³, RICARDO J.SAMMS³, JONATHAN N.FLAK^{1, 2}.¹Indiana University School of Medicine, Department of Pharmacology and Toxicology, Indianapolis, IN, USA.²Indiana Biosciences Research Institute, Indianapolis, IN, USA.³Eli Lilly and Company, Indianapolis, IN, USA

6:00

Amylin in the amygdala is necessary and sufficient for feeding behavior control.
SUYEUN BYUN¹, IVANA MARIC^{1, 2}, STINA BORCHERS^{1, 2}, MORGAN R.SOTZEN¹, DORIS OLEKANMA¹, MYA A.KNAPPENBERGER¹, MATTHEW R.HAYES³, KAROLINA P.SKIBICKA^{1, 2}.¹Department of Nutritional Sciences, Pennsylvania State University, State College, PA, USA.²Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.³Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA

6:15

Beta-glucan supplementation reduces food intake and body weight gain in HF-fed rats by altering meal patterns and improving CCK sensitivity.
LINDSEY K.MACIAS^{1, 2}, JASMINE SHAKIR¹, S.ANDREW ASTON^{1, 2}, JACKSON H.FREIMAN¹, BRIANNA C.BULLOCK¹, AKUL KESARWANI¹, TIMOTHY H.MORAN¹, KELLIE L.TAMASHIRO^{1, 2}.¹Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA.²Cellular and Molecular Medicine Graduate Program, Johns Hopkins School of Medicine, Baltimore, MD, USA

6:30

Contributions of prolactin-releasing peptide (PrRP) in catecholaminergic neurons to fasting-induced feeding, sweet tastant preference, and affective behaviors
CAITLYN M EDWARDS^{1, 2}, DANNY G WINDER¹, RICHARD B SIMERLY².¹University of Massachussetts Chan Medical School, Worcester, MA, USA.²Vanderbilt University, Nashville, TN, USA

6:45

Characterizing sex differences in brainstem GLP-1 control of sensory-specific satiety
SARAH V.APPLEBEY, ALLISON G.XIAO, BENJAMIN C REINER, MATTHEW R HAYES.University of Pennsylvania Philadelphia, Philadelphia, PA, USA

7:00

State-dependent activity in hindbrain GLP-1-producing neurons regulates consummatory and valence behavior through interconnected hypothalamic and limbic circuits
MIGUEL DURAN¹, SONJA VIRKUS¹, CHRISTIAN LOPEZ¹, KYLIE MCMICHEN¹, YASLLE ANDRADE CAVALCANTE MORAES¹, ESHITA YADAV¹, JOTI SINGH¹, ZOE FOKAKIS¹, SAMANTHA STOCKING¹, SAMUEL POOLE², CHAD HUNTER², KIRK HABEGGER², J.ANDREW HARDAWAY ¹.¹Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA.²Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA