Recruitment of cognitive control regions during effortful self-control is associated with altered brain activity in control and reward systems in dieters during subsequent exposure to food commercials.

Abstract:

:Engaging in effortful self-control can sometimes impair people's ability to resist subsequent temptations. Existing research has shown that when chronic dieters' self-regulatory capacity is challenged by prior exertion of effort, they demonstrate disinhibited eating and altered patterns of brain activity when exposed to food cues. However, the relationship between brain activity during self-control exertion and subsequent food cue exposure remains unclear. In the present study, we investigated whether individual differences in recruitment of cognitive control regions during a difficult response inhibition task are associated with a failure to regulate neural responses to rewarding food cues in a subsequent task in a cohort of 27 female dieters. During self-control exertion, participants recruited regions commonly associated with inhibitory control, including dorsolateral prefrontal cortex (DLPFC). Those dieters with higher DLPFC activity during the initial self-control task showed an altered balance of food cue elicited activity in regions associated with reward and self-control, namely: greater reward-related activity and less recruitment of the frontoparietal control network. These findings suggest that some dieters may be more susceptible to the effects of self-control exertion than others and, whether due to limited capacity or changes in motivation, these dieters subsequently fail to engage control regions that may otherwise modulate activity associated with craving and reward.

journal_name

PeerJ

journal_title

PeerJ

authors

Lopez RB,Courtney AL,Wagner DD

doi

10.7717/peerj.6550

subject

Has Abstract

pub_date

2019-02-28 00:00:00

pages

e6550

issn

2167-8359

pii

6550

journal_volume

7

pub_type

杂志文章

相关文献

PeerJ文献大全
  • A framework for smartphone-enabled, patient-generated health data analysis.

    abstract:BACKGROUND:Digital medicine and smartphone-enabled health technologies provide a novel source of human health and human biology data. However, in part due to its intricacies, few methods have been established to analyze and interpret data in this domain. We previously conducted a six-month interventional trial examinin...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.2284

    authors: Gollamudi SS,Topol EJ,Wineinger NE

    更新日期:2016-08-02 00:00:00

  • Effects of ultraviolet radiation on metabolic rate and fitness of Aedes albopictus and Culex pipiens mosquitoes.

    abstract::Natural and anthropogenic changes (e.g., land use change, pollution) will alter many environmental factors in the coming years, including the amount of solar radiation reaching the earth's surface. Alterations in solar radiation exposure is likely to impact the ecologies of many living organisms, including invertebrat...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.6133

    authors: Villena OC,Momen B,Sullivan J,Leisnham PT

    更新日期:2018-12-18 00:00:00

  • Predicting the effect of variants on splicing using Convolutional Neural Networks.

    abstract::Mutations that cause an error in the splicing of a messenger RNA (mRNA) can lead to diseases in humans. Various computational models have been developed to recognize the sequence pattern of the splice sites. In recent studies, Convolutional Neural Network (CNN) architectures were shown to outperform other existing mod...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.9470

    authors: Thanapattheerakul T,Engchuan W,Chan JH

    更新日期:2020-07-06 00:00:00

  • Physiological responses of Oxyrrhis marina to a diet of virally infected Emiliania huxleyi.

    abstract::The coccolithophore Emiliania huxleyi forms some of the largest phytoplankton blooms in the ocean. The rapid demise of these blooms has been linked to viral infections. E. huxleyi abundance, distribution, and nutritional status make them an important food source for the heterotrophic protists which are classified as m...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.6722

    authors: Goode AG,Fields DM,Archer SD,Martínez Martínez J

    更新日期:2019-04-19 00:00:00

  • Water permeability/impermeability in seeds of 15 species of Caragana (Fabaceae).

    abstract::Majority legumes in the temperate and arctic zones have water-impermeable seeds (physical dormancy, PY). However, various authors have reported that seeds of some Caragana species are water-permeable and thus non-dormant. We (1) tested seeds of 15 species of Caragana matured in the same site in 2014, 2016 and/or 2017 ...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.6870

    authors: Chen D,Zhang R,Baskin CC,Hu X

    更新日期:2019-05-09 00:00:00

  • Full-annual demography and seasonal cycles in a resident vertebrate.

    abstract::Wildlife demography is typically studied at a single point in time within a year when species, often during the reproductive season, are more active and therefore easier to find. However, this provides only a low-resolution glimpse into demographic temporal patterns over time and may hamper a more complete understandi...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.8658

    authors: Guimarães M,Correa DT,Gaiarsa MP,Kéry M

    更新日期:2020-02-25 00:00:00

  • Stable isotope analyses of web-spinning spider assemblages along a headwater stream in Puerto Rico.

    abstract::Web-spinning spiders that inhabit stream channels are considered specialists of aquatic ecosystems and are major consumers of emerging aquatic insects, while other spider taxa are more commonly found in riparian forests and as a result may consume more terrestrial insects. To determine if there was a difference in spi...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.1324

    authors: Kelly SP,Cuevas E,Ramírez A

    更新日期:2015-10-15 00:00:00

  • Continental variation in wing pigmentation in Calopteryx damselflies is related to the presence of heterospecifics.

    abstract::Wing pigmentation in Calopteryx damselflies, caused by the deposition of melanin, is energetically expensive to produce and enhances predation risk. However, patterns of melanisation are used in species identification, greater pigmentation is an accurate signal of male immune function in at least some species, and the...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.438

    authors: Hassall C

    更新日期:2014-06-10 00:00:00

  • A retrospective study of surgical treatment and outcome among women with adnexal torsion in eastern Taiwan from 2010 to 2015.

    abstract:Background:Adnexal torsion is a gynecologic emergency that requires surgical treatment. In this study, we reviewed the surgical outcomes of women with adnexal torsion in eastern Taiwan (Hualien county, area 4,629 km2, 330,000 residents). Methods:This retrospective study included 42 women diagnosed with surgically-prov...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.5995

    authors: Huang C,Hong MK,Chu TY,Ding DC

    更新日期:2018-12-04 00:00:00

  • Comparative genomics of Synechococcus and proposal of the new genus Parasynechococcus.

    abstract::Synechococcus is among the most important contributors to global primary productivity. The genomes of several strains of this taxon have been previously sequenced in an effort to understand the physiology and ecology of these highly diverse microorganisms. Here we present a comparative study of Synechococcus genomes. ...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.1522

    authors: Coutinho F,Tschoeke DA,Thompson F,Thompson C

    更新日期:2016-01-14 00:00:00

  • The destructive effect of botulinum neurotoxins on the SNARE protein: SNAP-25 and synaptic membrane fusion.

    abstract::Synaptic exocytosis requires the assembly of syntaxin 1A and SNAP-25 on the plasma membrane and synaptobrevin 2 (VAMP2) on the vesicular membrane to bridge the two opposite membranes. It is believed that the three SNARE proteins assemble in steps along the dynamic assembly pathway. The C-terminus of SNAP-25 is known t...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.1065

    authors: Lu B

    更新日期:2015-06-30 00:00:00

  • Metabolomics window into the role of acute kidney injury after coronary artery bypass grafting in diabetic nephropathy progression.

    abstract:Introduction:Metabolomics has emerged as a valuable tool to discover novel biomarkers and study the pathophysiology of diabetic nephropathy (DN). However, the effect of postoperative acute kidney injury (AKI) on diabetes mellitus (DM) to chronic DN progression has not been evaluated from the perspective of metabolomics...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.9111

    authors: Wang J,Yan W,Zhou X,Liu Y,Tang C,Peng Y,Liu H,Sun L,Xiao L,He L

    更新日期:2020-05-14 00:00:00

  • Integrating structure-from-motion photogrammetry with geospatial software as a novel technique for quantifying 3D ecological characteristics of coral reefs.

    abstract::The structural complexity of coral reefs plays a major role in the biodiversity, productivity, and overall functionality of reef ecosystems. Conventional metrics with 2-dimensional properties are inadequate for characterization of reef structural complexity. A 3-dimensional (3D) approach can better quantify topography...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.1077

    authors: Burns J,Delparte D,Gates RD,Takabayashi M

    更新日期:2015-07-07 00:00:00

  • Fish predation hinders the success of coral restoration efforts using fragmented massive corals.

    abstract::As coral reefs continue to decline globally, coral restoration practitioners have explored various approaches to return coral cover and diversity to decimated reefs. While branching coral species have long been the focus of restoration efforts, the recent development of the microfragmentation coral propagation techniq...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.9978

    authors: Koval G,Rivas N,D'Alessandro M,Hesley D,Santos R,Lirman D

    更新日期:2020-10-02 00:00:00

  • Looking for a generic inhibitor of amyloid-like fibril formation among flavone derivatives.

    abstract::A range of diseases is associated with amyloid fibril formation. Despite different proteins being responsible for each disease, all of them share similar features including beta-sheet-rich secondary structure and fibril-like protein aggregates. A number of proteins can form amyloid-like fibrils in vitro, resembling st...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.1271

    authors: Šneideris T,Baranauskienė L,Cannon JG,Rutkienė R,Meškys R,Smirnovas V

    更新日期:2015-09-24 00:00:00

  • Efficacy of a new dietary supplement in dogs with advanced chronic kidney disease.

    abstract::Chronic kidney disease (CKD) is a common disease in elderly dogs. The present study aims to evaluate the efficacy of a dietary supplement containing calcium carbonate, calcium-lactate gluconate, chitosan and sodium bicarbonate in dogs with IRIS stage 3 of CKD. Twenty dogs were enrolled in the study, ten were administe...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.9663

    authors: Martello E,Perondi F,Capucchio MT,Biasato I,Biasibetti E,Cocca T,Bruni N,Lippi I

    更新日期:2020-08-14 00:00:00

  • Anatomy, feeding ecology, and ontogeny of a transitional baleen whale: a new genus and species of Eomysticetidae (Mammalia: Cetacea) from the Oligocene of New Zealand.

    abstract::The Eocene history of cetacean evolution is now represented by the expansive fossil record of archaeocetes elucidating major morphofunctional shifts relating to the land to sea transition, but the change from archaeocetes to modern cetaceans is poorly established. New fossil material of the recently recognized family ...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.1129

    authors: Boessenecker RW,Fordyce RE

    更新日期:2015-09-10 00:00:00

  • Morphological analysis of dendrites and spines by hybridization of ridge detection with twin support vector machine.

    abstract::Dendritic spines are described as neuronal protrusions. The morphology of dendritic spines and dendrites has a strong relationship to its function, as well as playing an important role in understanding brain function. Quantitative analysis of dendrites and dendritic spines is essential to an understanding of the forma...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.2207

    authors: Wang S,Chen M,Li Y,Shao Y,Zhang Y,Du S,Wu J

    更新日期:2016-07-20 00:00:00

  • Increased root hair density by loss of WRKY6 in Arabidopsis thaliana.

    abstract::Root hairs are unicellular elongations of certain rhizodermal cells that improve the uptake of sparingly soluble and immobile soil nutrients. Among different Arabidopsis thaliana genotypes, root hair density, length and the local acclimation to low inorganic phosphate (Pi) differs considerably, when analyzed on split ...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.2891

    authors: Stetter MG,Benz M,Ludewig U

    更新日期:2017-01-24 00:00:00

  • 3D skeletal muscle fascicle engineering is improved with TGF-β1 treatment of myogenic cells and their co-culture with myofibroblasts.

    abstract:Background:Skeletal muscle wound healing is dependent on complex interactions between fibroblasts, myofibroblasts, myogenic cells, and cytokines, such as TGF-β1. This study sought to clarify the impact of TGF-β1 signaling on skeletal muscle cells and discern between the individual contributions of fibroblasts and myofi...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.4939

    authors: Krieger J,Park BW,Lambert CR,Malcuit C

    更新日期:2018-07-11 00:00:00

  • The phylogeny and systematics of Xiphosura.

    abstract::Xiphosurans are aquatic chelicerates with a fossil record extending into the Early Ordovician and known from a total of 88 described species, four of which are extant. Known for their apparent morphological conservatism, for which they have gained notoriety as supposed 'living fossils', recent analyses have demonstrat...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.10431

    authors: Lamsdell JC

    更新日期:2020-12-04 00:00:00

  • Regional drivers of clutch loss reveal important trade-offs for beach-nesting birds.

    abstract::Coastal birds are critical ecosystem constituents on sandy shores, yet are threatened by depressed reproductive success resulting from direct and indirect anthropogenic and natural pressures. Few studies examine clutch fate across the wide range of environments experienced by birds; instead, most focus at the small si...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.2460

    authors: Maslo B,Schlacher TA,Weston MA,Huijbers CM,Anderson C,Gilby BL,Olds AD,Connolly RM,Schoeman DS

    更新日期:2016-09-13 00:00:00

  • Synthesis of silver nanoparticles using a Mentha spicata extract and evaluation of its anticancer and cytotoxic activity.

    abstract::In this study, silver nanoparticles (NP) were synthesized by two methods: using an aqueous extract of Mentha spicata leaves and using citrate ions as stabilizing agent, and the cytotoxicity and anticancer activity of both NP were evaluated in vitro. The particles synthesized with the aqueous extract were spherical wit...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.8142

    authors: Torres-Martínez Y,Arredondo-Espinoza E,Puente C,González-Santiago O,Pineda-Aguilar N,Balderas-Rentería I,López I,Ramírez-Cabrera MA

    更新日期:2019-12-09 00:00:00

  • Expressional and functional interactions of two Apis cerana cerana olfactory receptors.

    abstract::Apis cerana cerana relies on its sensitive olfactory system to perform foraging activities in the surrounding environment. Olfactory receptors (ORs) are a primary requirement for odorant recognition and coding. However, the molecular recognition of volatile compounds with ORs in A. cerana cerana is still not clear. He...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.5005

    authors: Guo L,Zhao H,Jiang Y

    更新日期:2018-06-11 00:00:00

  • White-handed gibbons discriminate context-specific song compositions.

    abstract::White-handed gibbons produce loud and acoustically complex songs when interacting with their neighbours or when encountering predators. In both contexts, songs are assembled from a small number of units although their composition differs in context-specific ways. Here, we investigated whether wild gibbons could infer ...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.9477

    authors: Andrieu J,Penny SG,Bouchet H,Malaivijitnond S,Reichard UH,Zuberbühler K

    更新日期:2020-08-03 00:00:00

  • Physiological and behavioral responses of house sparrows to repeated stressors.

    abstract::Despite decades of research, we still lack a complete understanding of what factors influence the transition of the necessary and adaptive acute stress response to what has become known as chronic stress. This gap in knowledge has illuminated the necessity for studies that examine the thresholds between these two side...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.4961

    authors: Gormally BMG,Wright-Lichter J,Reed JM,Romero LM

    更新日期:2018-06-06 00:00:00

  • DockerBIO: web application for efficient use of bioinformatics Docker images.

    abstract:Background and Objective:Docker is a light containerization program that shows almost the same performance as a local environment. Recently, many bioinformatics tools have been distributed as Docker images that include complex settings such as libraries, configurations, and data if needed, as well as the actual tools. ...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.5954

    authors: Kwon C,Kim J,Ahn J

    更新日期:2018-11-27 00:00:00

  • Onset of human preterm and term birth is related to unique inflammatory transcriptome profiles at the maternal fetal interface.

    abstract:BACKGROUND:Preterm birth is a main determinant of neonatal mortality and morbidity and a major contributor to the overall mortality and burden of disease. However, research of the preterm birth is hindered by the imprecise definition of the clinical phenotype and complexity of the molecular phenotype due to multiple pr...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.3685

    authors: Bukowski R,Sadovsky Y,Goodarzi H,Zhang H,Biggio JR,Varner M,Parry S,Xiao F,Esplin SM,Andrews W,Saade GR,Ilekis JV,Reddy UM,Baldwin DA

    更新日期:2017-09-01 00:00:00

  • Microfungal oasis in an oligotrophic desert: diversity patterns and community structure in three freshwater systems of Cuatro Ciénegas, Mexico.

    abstract::The Cuatro Ciénegas Basin (CCB) comprises several oligotrophic aquatic ecosystems limited by phosphorus. These aquatic systems are dominated by a high prokaryotic diversity, shaped by the stress of low nutrient supplies and interspecific competition. Although fungi constitute a diverse and important component of micro...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.2064

    authors: Velez P,Gasca-Pineda J,Rosique-Gil E,Eguiarte LE,Espinosa-Asuar L,Souza V

    更新日期:2016-06-02 00:00:00

  • Gut microbiota in hospitalized children with acute infective gastroenteritis caused by virus or bacteria in a regional Peruvian hospital.

    abstract:Background:Acute infective gastroenteritis (AIG) is a leading cause of mortality in children worldwide. In Peru, more than 40% of cases of AIG occurring in children under 5 years old. The disruption of the gut microbiota can increase risk for several health complications especially in patients with gastric infections c...

    journal_title:PeerJ

    pub_type: 杂志文章

    doi:10.7717/peerj.9964

    authors: Taco-Masias AA,Fernandez-Aristi AR,Cornejo-Tapia A,Aguilar-Luis MA,Del Valle LJ,Silva-Caso W,Zavaleta-Gavidia V,Weilg P,Cornejo-Pacherres H,Bazán-Mayra J,Puyen ZM,Del Valle-Mendoza J

    更新日期:2020-11-03 00:00:00