Search results for "densité énergétique"

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Dysfunction of the mesolimbic circuit to food odors in women with anorexia and bulimia nervosa: A fMRI study

2019

Brain reward dysfunction in eating disorders has been widely reported. However, whether the neural correlates of hedonic and motivational experiences related to food cues are differentially affected in anorexia nervosa of restrictive type (ANr), bulimia nervosa (BN), and healthy control (HC) participants remains unknown. Here, 39 women (14 ANr, 13 BN, and 12 HC) underwent fMRI while smelling food or non-food odors in hunger and satiety states during liking and wanting tasks. ANr and BN patients reported less desire to eat odor-cued food and odor-cued high energy-density food (EDF), respectively. ANr patients exhibited lower ventral tegmental area (VTA) activation than BN patients to food od…

eating disorder;reward circuit;liking and wanting;energy-density food;metabolic state;olfactionlikingAudiologywantingtrouble de l'alimentationliking and wantingBehavioral Neuroscience0302 clinical medicineOriginal ResearchalimentationBulimia nervosametabolic state05 social sciencesdigestive oral and skin physiologypréférence alimentaireVentral tegmental areaEating disordersPsychiatry and Mental healthmedicine.anatomical_structureNeuropsychology and Physiological PsychologyNeurologyAnorexia nervosa (differential diagnoses)Incentive salienceeating disorderAlimentation et Nutritiondensité énergétiqueBrain stimulation reward[SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]medicine.symptompsychological phenomena and processesenergy-density foodolfactionmedicine.medical_specialtyreward circuitAnorexiaeating disorders050105 experimental psychologylcsh:RC321-571Ventral pallidum03 medical and health sciencesmedicineFood and Nutrition0501 psychology and cognitive scienceslcsh:Neurosciences. Biological psychiatry. NeuropsychiatryBiological Psychiatrybusiness.industryNeurosciencesmedicine.diseaserécompenseNeurons and Cognitionbusiness[SDV.AEN]Life Sciences [q-bio]/Food and Nutrition030217 neurology & neurosurgerytype métaboliqueNeuroscience
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