Results 51 to 60 of about 336,538 (286)

Individual differences in food-cue reactivity [PDF]

Appetite, 2006
Previous studies have suggested that brief exposure to the sight and smell of food can elicit a momentary increase in desire to eat that food and can stimulate food intake. This thesis sought to explore individual differences in this 'food-cue reactivity.' Specifically, it aimed to explore associations between reactivity to food cues and i) dietary ...
A.C. Tetley, J.M. Brunstrom, P. Griffiths   +2 more
openaire   +1 more source

Obesity and Dietary Added Sugar Interact to Affect Postprandial GLP-1 and Its Relationship to Striatal Responses to Food Cues and Feeding Behavior

Frontiers in Endocrinology, 2021
It has been hypothesized that the incretin hormone, glucagon-like peptide-1 (GLP-1), decreases overeating by influencing mesolimbic brain regions that process food-cues, including the dorsal striatum. We previously showed that habitual added sugar intake
Sabrina Jones, Sabrina Jones, Shan Luo, Shan Luo, Shan Luo, Hilary M. Dorton, Hilary M. Dorton, Alexandra G. Yunker, Alexandra G. Yunker, Brendan Angelo, Brendan Angelo, Alexis Defendis, Alexis Defendis, John R. Monterosso, John R. Monterosso, Kathleen A. Page, Kathleen A. Page, Kathleen A. Page   +17 more
doaj   +1 more source

Extinction of cue-evoked drug-seeking relies on degrading hierarchical instrumental expectancies

, 2014
There has long been need for a behavioural intervention that attenuates cue-evoked drug-seeking, but the optimal method remains obscure. To address this, we report three approaches to extinguish cue-evoked drug-seeking measured in a Pavlovian to ...
Rose, Abigail K., Andrew Jones, Rose, Abigail K, Field, M, Dominic M.D. Tran, Rose, Abigail, Munafò, Marcus R., Munafo, Marcus, Joseph R. Troisi, Tran, Dominic M.D., Troisi, Joseph R, Field, Matt, Marcus R. Munafò, Lee Hogarth, Rose, AK, Munafò, Marcus R, Tran, DM, Tran, DMD, Tran, Dominic M D, Jones, Andrew, Troisi, Joseph, Troisi, Joseph R., Matt Field, Retzler, Chris, Abigail K. Rose, Munafò, MR, Chris Retzler, Hogarth, Lee, Jones, A, Troisi, JR, Hogarth, L, Tran, Dominic, Retzler, C   +32 more
core   +1 more source

Smoking cue-reactivity - fMRI study

, 2022
Analysis scripts for our cue-reactivity study with 32 ...
Amelie Haugg
core   +1 more source

Appetitive and aversive cue reactivities differentiate neural subtypes of alcohol drinkers

Addiction Neuroscience, 2023
Craving reflects the subjective urge to use drugs and can be triggered by both positive and negative emotional states. No studies have systematically investigated the relative roles of these mechanisms in the pathophysiology of substance misuse. Here, we
Yu Chen, Chiang-Shan R. Li
doaj   +1 more source

State-Dependent Effects of Ventromedial Prefrontal Cortex Continuous Thetaburst Stimulation on Cocaine Cue Reactivity in Chronic Cocaine Users

Frontiers in Psychiatry, 2019
Cue-induced craving is a significant barrier to obtaining abstinence from cocaine. Neuroimaging research has shown that cocaine cue exposure evokes elevated activity in a network of frontal-striatal brain regions involved in drug craving and drug seeking.
Tonisha E. Kearney-Ramos, Logan T. Dowdle, Logan T. Dowdle, Oliver J. Mithoefer, William Devries, Mark S. George, Mark S. George, Mark S. George, Mark S. George, Colleen A. Hanlon, Colleen A. Hanlon, Colleen A. Hanlon   +11 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Cue-target prediction task results.

, 2023
(A) Prediction accuracy, (B) mean RT, and (C) target-locked pupil dilation as a function of visual cue-target mapping condition (M1 vs. M2), the presence of the auditory cue (tone vs. no tone), and task phase (first vs. second).
Luc Selen (12333781), Sabine Hunnius (451822), Olympia Colizoli (318024), Danaja Rutar (14636681), Lukas Spieß (14636684), Johan Kwisthout (6725432)   +5 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

N-acetylcysteine reduces prefrontal reactivity to cocaine cues in individuals with cocaine use disorder

Frontiers in Psychiatry
BackgroundIndividuals with cocaine use disorder experience heightened motivation to pursue rewards tied to cocaine, often triggered by associated cues.
Etna J. E. Engeli, Katrin H. Preller, Nathalie M. Rieser, Nathalie M. Rieser, Johanna Klar, Johanna Klar, Philipp Staempfli, Lea M. Hulka, Matthias Kirschner, Matthias Kirschner, Erich Seifritz, Erich Seifritz, Marcus Herdener   +12 more
doaj   +1 more source