Brain imaging demonstrates a reduced neural impact of eating in obesity

N Puzziferri, JM Zigman, BP Thomas, P Mihalakos… - …, 2016 - Wiley Online Library
Objective This study investigated functional brain response differences to food in women
with BMI either< 25 kg/m2 (lean) or> 35 kg/m2 (severe obesity). Design and Methods Thirty …

Influence of feeding state on neurofunctional differences between individuals who are obese and normal weight: a meta-analysis of neuroimaging studies

J Kennedy, A Dimitropoulos - Appetite, 2014 - Elsevier
Obesity is a complex disorder associated with serious health risks. Examining differences in
brain activity between normal weight and obese populations in response to food cues may …

Abdominal fat is associated with a greater brain reward response to high‐calorie food cues in hispanic women

S Luo, A Romero, TC Adam, HH Hu, J Monterosso… - …, 2013 - Wiley Online Library
Objective Exposure to high‐calorie foods may promote overeating by stimulating brain
reward pathways and appetite. Abdominal fat has particularly adverse metabolic …

Amodal brain activation and functional connectivity in response to high‐energy‐density food cues in obesity

S Carnell, L Benson, SP Pantazatos, J Hirsch… - …, 2014 - Wiley Online Library
Objective The obesogenic environment is pervasive, yet only some people become obese.
The aim was to investigate whether obese individuals show differential neural responses to …

Higher resting-state activity in reward-related brain circuits in obese versus normal-weight females independent of food intake

PS Hogenkamp, W Zhou, LS Dahlberg… - International journal of …, 2016 - nature.com
Background: In response to food cues, obese vs normal-weight individuals show greater
activation in brain regions involved in the regulation of food intake under both fasted and …

Greater anterior cingulate activation and connectivity in response to visual and auditory high-calorie food cues in binge eating: preliminary findings

A Geliebter, L Benson, SP Pantazatos, J Hirsch… - Appetite, 2016 - Elsevier
Obese individuals show altered neural responses to high-calorie food cues. Individuals with
binge eating [BE], who exhibit heightened impulsivity and emotionality, may show a related …

Reproducibility assessment of brain responses to visual food stimuli in adults with overweight and obesity

R Drew Sayer, GG Tamer Jr, N Chen, JR Tregellas… - …, 2016 - Wiley Online Library
Objective The brain's reward system influences ingestive behavior and subsequently obesity
risk. Functional magnetic resonance imaging (fMRI) is a common method for investigating …

Neuroimaging and obesity

JH Gao - Obesity, 2001 - search.proquest.com
Recent advances in neuroimaging technology have given us the ability to detect brain
function in vivo, noninvasively. Functional magnetic resonance imaging (fMRI) and positron …

Quantitative MRI biomarkers measure changes in targeted brain areas in patients with obesity

L Baynat, T Yamamoto, T Tourdias… - The Journal of …, 2024 - academic.oup.com
Context Obesity is accompanied by damages to several tissues, including the brain.
Pathological data and animal models have demonstrated an increased inflammatory …

Food image-induced brain activation is not diminished by insulin infusion

R Belfort-DeAguiar, D Seo, S Naik, J Hwang… - International Journal of …, 2016 - nature.com
Results: Food images induced brain responses in the hypothalamus, striatum, amygdala,
insula, ventromedial prefrontal cortex (PFC), dorsolateral PFC and occipital lobe (whole …