2023
Transcranial Magnetic Stimulation for Reducing the Relative Reinforcing Value of Food in Adult Patients With Obesity Pursuing Metabolic and Bariatric Surgery: Protocol for a Pilot, Within-Participants, Sham-Controlled Trial
Bond D, Papasavas P, Raynor H, Grilo C, Steele V. Transcranial Magnetic Stimulation for Reducing the Relative Reinforcing Value of Food in Adult Patients With Obesity Pursuing Metabolic and Bariatric Surgery: Protocol for a Pilot, Within-Participants, Sham-Controlled Trial. JMIR Research Protocols 2023, 12: e50714. PMID: 37930756, PMCID: PMC10660230, DOI: 10.2196/50714.Peer-Reviewed Original ResearchRepetitive transcranial magnetic stimulationBrain reward processingRRV of foodTranscranial magnetic stimulationSham repetitive transcranial magnetic stimulationReward processingValue of foodMagnetic stimulationLeft dorsolateral prefrontal cortexNoninvasive brain stimulation techniqueINTERNATIONAL REGISTERED REPORT IDENTIFIERNeural reward circuitsSham-controlled crossover designFood reinforcementDorsolateral prefrontal cortexBrain stimulation techniquesSham rTMS conditionNeural measuresLine of researchActive repetitive transcranial magnetic stimulationFood rewardPrefrontal cortexPalatable foodReward circuitHigher food reinforcement
2014
Heightened vagal activity during high-calorie food presentation in obese compared with non-obese individuals—Results of a pilot study
Udo T, Weinberger AH, Grilo CM, Brownell KD, DiLeone RJ, Lampert R, Matlin SL, Yanagisawa K, McKee SA. Heightened vagal activity during high-calorie food presentation in obese compared with non-obese individuals—Results of a pilot study. Obesity Research & Clinical Practice 2014, 8: e258-e265. PMID: 24847667, PMCID: PMC4031442, DOI: 10.1016/j.orcp.2013.05.006.Peer-Reviewed Original ResearchConceptsNon-obese individualsHigh-calorie food itemsVagal activityObese individualsHF-HRVHigh-frequency heart rate variabilityHeart rate variabilityConsumption of foodPalatable foodFood itemsAppetitive behaviorCue reactivityPilot studyFood presentationRate variabilityFood cuesFood deprivationObesePotential roleMood statesHRVFurther investigationPresentationInductionMood induction