当前位置： SCI文献检索 > NEUROIMAGE期刊下所有文献 > An fMRI investigation of the effects of culture on evaluations of stigmatized individuals.

An fMRI investigation of the effects of culture on evaluations of stigmatized individuals.

Abstract：

:Certain groups (e.g., women, older adults, and the economically disadvantaged) are universally stigmatized. Numerous studies, however, have identified cross-cultural differences in the attitudes expressed toward stigmatized groups. These differences may potentially be due to existing cross-cultural dissimilarities in social status for some groups. The current study used fMRI to examine whether Chinese and Caucasian-American participants engage the same cognitive and affective mechanisms when perceiving stigmatized individuals with similarly low social status in both cultures (homeless individuals), but different cognitive and/or affective processes when evaluating stigmatized individuals whose status differs across cultures (older adults). Using a social neuroscience approach can provide unique insight into this question because the neural regions involved in cognitive and affective evaluations of stigmatized individuals have been well characterized. Results revealed that Chinese participants and Caucasian-American participants engaged similar patterns of negative affective processing associated with disgust (left anterior insula) when evaluating homeless individuals. Moreover, self-reported negative explicit attitudes toward homeless individuals were associated with increased activity in the insula. However, Chinese participants and Caucasian-American participants engaged increased activity in neural regions associated with status (ventral striatum) when they evaluated older adults. Moreover, self-reported attitudes toward older adults and ventral striatal activity were correlated with the extent to which participants reported being affiliated with their respective cultural traditions.

journal_name

Neuroimage

journal_title

NeuroImage

authors

Krendl AC

doi

10.1016/j.neuroimage.2015.08.030

subject

Has Abstract

pub_date

2016-01-01 00:00:00

pages

336-349

issue

Pt A

eissn

1053-8119

issn

1095-9572

pii

S1053-8119(15)00742-9

journal_volume

124

pub_type

杂志文章

相关文献

NEUROIMAGE文献大全
  • Individual differences in reinforcement learning: behavioral, electrophysiological, and neuroimaging correlates.

    abstract：:During reinforcement learning, phasic modulations of activity in midbrain dopamine neurons are conveyed to the dorsal anterior cingulate cortex (dACC) and basal ganglia (BG) and serve to guide adaptive responding. While the animal literature supports a role for the dACC in integrating reward history over time, most hu...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2008.05.032

    authors： Santesso DL,Dillon DG,Birk JL,Holmes AJ,Goetz E,Bogdan R,Pizzagalli DA

    更新日期：2008-08-15 00:00:00

  • An open, multi-vendor, multi-field-strength brain MR dataset and analysis of publicly available skull stripping methods agreement.

    abstract：:This paper presents an open, multi-vendor, multi-field strength magnetic resonance (MR) T1-weighted volumetric brain imaging dataset, named Calgary-Campinas-359 (CC-359). The dataset is composed of images of older healthy adults (29-80 years) acquired on scanners from three vendors (Siemens, Philips and General Electr...

    journal_title：NeuroImage

    pub_type： 杂志文章,评审

    doi：10.1016/j.neuroimage.2017.08.021

    authors： Souza R,Lucena O,Garrafa J,Gobbi D,Saluzzi M,Appenzeller S,Rittner L,Frayne R,Lotufo R

    更新日期：2018-04-15 00:00:00

  • Local volume fraction distributions of axons, astrocytes, and myelin in deep subcortical white matter.

    abstract：:This study aims to statistically describe histologically stained white matter brain sections to subsequently inform and validate diffusion MRI techniques. For the first time, we characterise volume fraction distributions of three of the main structures in deep subcortical white matter (axons, astrocytes, and myelinate...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2018.06.040

    authors： Coelho S,Pozo JM,Costantini M,Highley JR,Mozumder M,Simpson JE,Ince PG,Frangi AF

    更新日期：2018-10-01 00:00:00

  • STGP: Spatio-temporal Gaussian process models for longitudinal neuroimaging data.

    abstract：:Longitudinal neuroimaging data plays an important role in mapping the neural developmental profile of major neuropsychiatric and neurodegenerative disorders and normal brain. The development of such developmental maps is critical for the prevention, diagnosis, and treatment of many brain-related diseases. The aim of t...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.04.023

    authors： Hyun JW,Li Y,Huang C,Styner M,Lin W,Zhu H,Alzheimer's Disease Neuroimaging Initiative.

    更新日期：2016-07-01 00:00:00

  • DTI measures in crossing-fibre areas: increased diffusion anisotropy reveals early white matter alteration in MCI and mild Alzheimer's disease.

    abstract：:Though mild cognitive impairment is an intermediate clinical state between healthy aging and Alzheimer's disease (AD), there are very few whole-brain voxel-wise diffusion MRI studies directly comparing changes in healthy control, mild cognitive impairment (MCI) and AD subjects. Here we report whole-brain findings from...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.12.008

    authors： Douaud G,Jbabdi S,Behrens TE,Menke RA,Gass A,Monsch AU,Rao A,Whitcher B,Kindlmann G,Matthews PM,Smith S

    更新日期：2011-04-01 00:00:00

  • Does function fit structure? A ground truth for non-invasive neuroimaging.

    abstract：:There are now a number of non-invasive methods to image human brain function in-vivo. However, the accuracy of these images remains unknown and can currently only be estimated through the use of invasive recordings to generate a functional ground truth. Neuronal activity follows grey matter structure and accurate esti...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2014.02.033

    authors： Stevenson C,Brookes M,López JD,Troebinger L,Mattout J,Penny W,Morris P,Hillebrand A,Henson R,Barnes G

    更新日期：2014-07-01 00:00:00

  • Thinking about intentions.

    abstract：:In this fMRI study, we investigated the convergence of underlying neural networks in thinking about a scenario involving one's own intentional action and its consequences and setting up and holding in mind an intention to act. A factorial design was employed comprising two factors: i. Causality (intentional or physica...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2005.05.001

    authors： den Ouden HE,Frith U,Frith C,Blakemore SJ

    更新日期：2005-12-01 00:00:00

  • Human striatal activation reflects degree of stimulus saliency.

    abstract：:Salient stimuli are characterized by their capability to perturb and seize available cognitive resources. Although the striatum and its dopaminergic inputs respond to a variety of stimuli categorically defined as salient, including rewards, the relationship between striatal activity and saliency is not well understood...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2005.08.006

    authors： Zink CF,Pagnoni G,Chappelow J,Martin-Skurski M,Berns GS

    更新日期：2006-02-01 00:00:00

  • A semi-parametric approach to estimate the family-wise error rate in fMRI using resting-state data.

    abstract：:One of the most important considerations in any hypothesis based fMRI data analysis is to choose the appropriate threshold to construct the activation maps, which is usually based on p-values. However, in fMRI data, there are three factors which necessitate severe corrections in the process of estimating the p-values....

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.10.025

    authors： Nandy R,Cordes D

    更新日期：2007-02-15 00:00:00

  • State and parameter estimation of a neural mass model from electrophysiological signals during the status epilepticus.

    abstract：:Status epilepticus is an emergency condition in patients with prolonged seizure or recurrent seizures without full recovery between them. The pathophysiological mechanisms of status epilepticus are not well established. With this argument, we use a computational modeling approach combined with in vivo electrophysiolog...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2015.02.059

    authors： López-Cuevas A,Castillo-Toledo B,Medina-Ceja L,Ventura-Mejía C

    更新日期：2015-06-01 00:00:00

  • Dynamics of cortical neurovascular coupling analyzed by simultaneous DC-magnetoencephalography and time-resolved near-infrared spectroscopy.

    abstract：:Functional magnetic resonance imaging (fMRI) visualizes activated brain areas with a high spatial resolution. The activation signal is determined by the local change of cerebral blood oxygenation, blood volume and blood flow which serve as surrogate marker for the neuronal signal itself. Here, the complex coupling bet...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2007.09.037

    authors： Mackert BM,Leistner S,Sander T,Liebert A,Wabnitz H,Burghoff M,Trahms L,Macdonald R,Curio G

    更新日期：2008-02-01 00:00:00

  • Nonlinear coupling between occipital and motor cortex during motor imagery: a dynamic causal modeling study.

    abstract：:We demonstrate the capacity of dynamic causal modeling to characterize the nonlinear coupling among cortical sources that underlie time-frequency modulations in MEG data. Our experimental task involved the mental rotation of hand drawings that ten subjects used to decide if it was a right or left hand. Reaction times ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2012.12.076

    authors： van Wijk BC,Litvak V,Friston KJ,Daffertshofer A

    更新日期：2013-05-01 00:00:00

  • Evidence for a general face salience signal in human amygdala.

    abstract：:In the social neuroscience of face processing, multiple roles are attributed to amygdala: signalling of fear/threat-stimuli, of emotional expression, and general salience. The current study aimed at a direct comparison of amygdala activation attributable to these conditions by contrasting amygdala responses to matched...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.11.024

    authors： Santos A,Mier D,Kirsch P,Meyer-Lindenberg A

    更新日期：2011-02-14 00:00:00

  • Anatomic localization and quantitative analysis of gradient refocused echo-planar fMRI susceptibility artifacts.

    abstract：:Functional magnetic resonance imaging (fMRI) techniques, such as echo-planar imaging, can permit rapid, sensitive, whole-brain measurements of local blood flow-induced MR signal changes seen during cognitive paradigms. Changes in blood oxygenation due to mismatch of flow and oxygen metabolism cause dynamic variations ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1006/nimg.1997.0289

    authors： Ojemann JG,Akbudak E,Snyder AZ,McKinstry RC,Raichle ME,Conturo TE

    更新日期：1997-10-01 00:00:00

  • The effect of linear mixing in the EEG on Hurst exponent estimation.

    abstract：:Although the long-range temporal correlation (LRTC) of the amplitude fluctuations of neuronal EEG/MEG oscillations is widely acknowledged, the majority of studies to date have been performed in sensor space, disregarding the mixing effects implied by volume conduction and confounding noise. While the effect of mixing ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2014.05.041

    authors： Blythe DA,Haufe S,Müller KR,Nikulin VV

    更新日期：2014-10-01 00:00:00

  • Decoding the direction of auditory motion in blind humans.

    abstract：:Accurate processing of nonvisual stimuli is fundamental to humans with visual impairments. In this population, moving sounds activate an occipito-temporal region thought to encompass the equivalent of monkey area MT+, but it remains unclear whether the signal carries information beyond the mere presence of motion. To ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.04.266

    authors： Wolbers T,Zahorik P,Giudice NA

    更新日期：2011-05-15 00:00:00

  • Antipsychotics reverse abnormal EEG complexity in drug-naive schizophrenia: a multiscale entropy analysis.

    abstract：:Multiscale entropy (MSE) analysis is a novel entropy-based approach for measuring dynamical complexity in physiological systems over a range of temporal scales. To evaluate this analytic approach as an aid to elucidating the pathophysiologic mechanisms in schizophrenia, we examined MSE in EEG activity in drug-naive sc...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.02.009

    authors： Takahashi T,Cho RY,Mizuno T,Kikuchi M,Murata T,Takahashi K,Wada Y

    更新日期：2010-05-15 00:00:00

  • Polarity-specific effects of motor transcranial direct current stimulation on fMRI resting state networks.

    abstract：:Transcranial direct current stimulation (tDCS) has been used to modify motor performance in healthy and patient populations. However, our understanding of the large-scale neuroplastic changes that support such behavioural effects is limited. Here, we used both seed-based and independent component analyses (ICA) approa...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2013.11.037

    authors： Amadi U,Ilie A,Johansen-Berg H,Stagg CJ

    更新日期：2014-03-01 00:00:00

  • Brain lateralization of holistic versus analytic processing of emotional facial expressions.

    abstract：:This study investigated the neurocognitive mechanisms underlying the role of the eye and the mouth regions in the recognition of facial happiness, anger, and surprise. To this end, face stimuli were shown in three formats (whole face, upper half visible, and lower half visible) and behavioral categorization, computati...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2014.01.048

    authors： Calvo MG,Beltrán D

    更新日期：2014-05-15 00:00:00

  • Frequency-specific modulation of connectivity in the ipsilateral sensorimotor cortex by different forms of movement initiation.

    abstract：:A consistent finding in motor EEG research is a bilateral attenuation of oscillatory activity over sensorimotor regions close to the onset of an upcoming unilateral hand movement. In contrast, little is known about how movement initiation affects oscillatory activity, especially in the hemisphere ipsilateral to the mo...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.07.054

    authors： Wang BA,Viswanathan S,Abdollahi RO,Rosjat N,Popovych S,Daun S,Grefkes C,Fink GR

    更新日期：2017-10-01 00:00:00

  • Modulation of encoding and retrieval by recollection and familiarity: mapping the medial temporal lobe networks.

    abstract：:Medial temporal lobe (MTL) structures are crucial for episodic memory. However, it remains unclear how these structures are involved in encoding and retrieval processes as a function of recollection and familiarity. To better elucidate MTL organization of these two processes, we implemented an fMRI protocol in which b...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.06.086

    authors： de Vanssay-Maigne A,Noulhiane M,Devauchelle AD,Rodrigo S,Baudoin-Chial S,Meder JF,Oppenheim C,Chiron C,Chassoux F

    更新日期：2011-10-15 00:00:00

  • Multi-template analysis of human perirhinal cortex in brain MRI: Explicitly accounting for anatomical variability.

    abstract：RATIONAL:The human perirhinal cortex (PRC) plays critical roles in episodic and semantic memory and visual perception. The PRC consists of Brodmann areas 35 and 36 (BA35, BA36). In Alzheimer's disease (AD), BA35 is the first cortical site affected by neurofibrillary tangle pathology, which is closely linked to neural i...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.09.070

    authors： Xie L,Pluta JB,Das SR,Wisse LEM,Wang H,Mancuso L,Kliot D,Avants BB,Ding SL,Manjón JV,Wolk DA,Yushkevich PA

    更新日期：2017-01-01 00:00:00

  • Echo-time dependence of the BOLD response transients - A window into brain functional physiology.

    abstract：:The blood oxygenation level-dependent (BOLD) fMRI response to neuronal activation results from a complex interplay of induced metabolic and vascular changes. Thus, its transients, such as initial overshoot and post-stimulus undershoot, provide a window into the dynamic relationships of the underlying physiological var...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.07.034

    authors： Havlicek M,Ivanov D,Poser BA,Uludag K

    更新日期：2017-10-01 00:00:00

  • Optimal use of EEG recordings to target active brain areas with transcranial electrical stimulation.

    abstract：:To demonstrate causal relationships between brain and behavior, investigators would like to guide brain stimulation using measurements of neural activity. Particularly promising in this context are electroencephalography (EEG) and transcranial electrical stimulation (TES), as they are linked by a reciprocity principle...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.05.059

    authors： Dmochowski JP,Koessler L,Norcia AM,Bikson M,Parra LC

    更新日期：2017-08-15 00:00:00

  • Enhancing dual-task performance with verbal and spatial working memory training: continuous monitoring of cerebral hemodynamics with NIRS.

    abstract：:To better understand the mechanisms by which working memory training can augment human performance we continuously monitored trainees with near infrared spectroscopy (NIRS) while they performed a dual verbal-spatial working memory task. Linear mixed effects models were used to model the changes in cerebral hemodynamic...

    journal_title：NeuroImage

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.neuroimage.2013.05.103

    authors： McKendrick R,Ayaz H,Olmstead R,Parasuraman R

    更新日期：2014-01-15 00:00:00

  • Parietal magnetic stimulation delays visuomotor mental rotation at increased processing demands.

    abstract：:Visuomotor rotation (VMR) is a variant of the classic mental rotation paradigm. Subjects perform a center-out arm reaching movement, with the instruction to point clockwise or anticlockwise away from the direction of a reaction signal by a prespecified amount. Like classic mental rotation (MR) tasks, there is a linear...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1006/nimg.2002.1266

    authors： Bestmann S,Thilo KV,Sauner D,Siebner HR,Rothwell JC

    更新日期：2002-11-01 00:00:00

  • Multi-voxel coding of stimuli, rules, and responses in human frontoparietal cortex.

    abstract：:In human functional magnetic resonance imaging (fMRI), a characteristic pattern of frontal and parietal activity is produced by many different cognitive demands. Although frontoparietal cortex has been shown to represent a variety of task features in different contexts, little is known about detailed representation of...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.04.035

    authors： Woolgar A,Thompson R,Bor D,Duncan J

    更新日期：2011-05-15 00:00:00

  • Human reversal learning under conditions of certain versus uncertain outcomes.

    abstract：:Reversal learning tasks assess behavioral flexibility by requiring subjects to switch from one learned response choice to a different response choice when task contingencies change. This requires both the processing of negative feedback once a learned response is no longer reinforced, and the capacity for flexible res...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.01.068

    authors： D'Cruz AM,Ragozzino ME,Mosconi MW,Pavuluri MN,Sweeney JA

    更新日期：2011-05-01 00:00:00

  • Prediction-based neural mechanisms for shielding the self from existential threat.

    abstract：:The human mind has an automatic tendency to avoid awareness of its mortality. How this protective mechanism is implemented at the neuronal level is unknown. Here we test the hypothesis that prediction-based mechanisms mediate death-denial by shielding the self from existential threat. We provide evidence that self-spe...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2019.116080

    authors： Dor-Ziderman Y,Lutz A,Goldstein A

    更新日期：2019-11-15 00:00:00

  • Vascular density and distribution in neocortex.

    abstract：:An amazingly wide range of complex behavior emerges from the cerebral cortex. Much of the information processing that leads to these behaviors is performed in neocortical circuits that span throughout the six layers of the cortex. Maintaining this circuit activity requires substantial quantities of oxygen and energy s...

    journal_title：NeuroImage

    pub_type： 杂志文章,评审

    doi：10.1016/j.neuroimage.2017.06.046

    authors： Schmid F,Barrett MJP,Jenny P,Weber B

    更新日期：2019-08-15 00:00:00