Abstract：
:A series of recent studies have shown that selective attention can influence the emotional value of both selected as well as ignored items. Specifically, ignored items (distractors) were consistently rated less positively in emotional evaluations, following attentional selection, relative to (typically) simultaneously presented items (targets). Furthermore, a known electrophysiological index of attentional selectivity (N2pc) was shown to correlate with the magnitude of the observed 'distractor devaluation' (DD). A neural model is presented here to account for these findings by means of a plausible mechanism linking attentional processes to emotional evaluations. This mechanism relies on the transformation of attentional inhibition of the distractor into a reduction of the value of that distractor. The model is successful in reproducing the existent behavioural results as well as the observed link between the magnitude of the attentional N2pc and the magnitude of DD. Moreover, the model proposes a series of testable hypotheses as well as specific predictions that call for further experimental investigation.
journal_name
Neuropsychologiajournal_title
Neuropsychologiaauthors
Fragopanagos N,Cristescu T,Goolsby BA,Kiss M,Eimer M,Nobre AC,Raymond JE,Shapiro KL,Taylor JGdoi
10.1016/j.neuropsychologia.2008.09.018subject
Has Abstractpub_date
2009-10-01 00:00:00pages
2354-66issue
12eissn
0028-3932issn
1873-3514pii
S0028-3932(08)00377-1journal_volume
47pub_type
杂志文章相关文献
NEUROPSYCHOLOGIA文献大全abstract：:Two right-handed patients with infarction involving the forebrain commissural fibres produced irregular but rapid repetitive movements with their left hands while producing normal movements with their right hands as well as having normal oral expression. The abnormality was more conspicuous when producing slow tapping...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(89)90004-3
更新日期：1989-01-01 00:00:00
abstract：:The properties of errors made by normals and unilateral brain damaged patients in localizing points in each half of a plane have been further investigated. A lesion of either hemisphere affects specifically the performance in the left half of the plane, where controls attain the highest degree of constancy. Considerat...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(83)90028-3
更新日期：1983-01-01 00:00:00
abstract：:It has been proposed that patients with spatial neglect fail to respond appropriately toward stimuli opposite their brain lesion because they have an impairment of directing attention. However, a disorder of 'intention' - or movement initiation - has also been demonstrated in this condition. Recently, the paths of neg...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/s0028-3932(99)00083-4
更新日期：2000-01-01 00:00:00
abstract：:The effect of unilateral temporal- or frontal-lobe lesions on the capacity of short-term memory for a single pattern was explored; this measure has been designated pattern span. Pattern span was assessed under different delays and with and without distraction. Both the passage of time and presence of distraction decre...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(94)90046-9
更新日期：1994-08-01 00:00:00
abstract：:Lateral saccadic latencies were determined in 18 right-handers and 18 left-handers. Within the right-handed group the mean latency was significantly shorter when looking from the left to the right (242.7 msec) than from right to left (265.0 msec), whereas no significant directional difference was found in the left-han...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(86)90033-3
更新日期：1986-01-01 00:00:00
abstract：:The belief-bias effect in syllogistic reasoning refers to the tendency for subjects to be erroneously biased when logical conclusions are incongruent with belief about the world. This study examined the role of inferior frontal cortex (IFC) in belief-bias reasoning using repetitive transcranial magnetic stimulation (r...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2010.03.021
更新日期：2010-06-01 00:00:00
abstract：:Rasmussen and Milner [N.Y.Acad. Sci. Vol. 299, pp. 355-379, 1977] published data on late-lesioned (after age 6) epileptic patients who had suffered left hemisphere lesions. They estimated that left hemisphere dominance occurred in 96% of dextrals and 70% of sinistrals. These figures have been regarded as valid estimat...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(95)00042-9
更新日期：1995-12-01 00:00:00
abstract：:Previous research suggests that the implicit recognition of emotional expressions may be carried out by pathways that bypass primary visual cortex (V1) and project to the amygdala. Some of the strongest evidence supporting this claim comes from case studies of "affective blindsight" in which patients with V1 damage ca...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2017.11.014
更新日期：2019-05-01 00:00:00
abstract：:The present study assessed global stereopsis as measured by random dot stereograms (RDS). Single stimuli were presented in order of increasing binocular correlation (40-100%) making it progressively easier to perceive the figures in depth, and then the same set of stimuli was presented in reverse order. The subjects t...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(88)90111-x
更新日期：1988-01-01 00:00:00
abstract：:During social interactions our brains continuously integrate incoming auditory and visual input from the movements and vocalizations of others. Yet, the dynamics of the neural events elicited to these multisensory stimuli remain largely uncharacterized. Here we recorded audiovisual scalp event-related potentials (ERPs...
journal_title：Neuropsychologia
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.neuropsychologia.2006.04.017
更新日期：2007-01-07 00:00:00
abstract：:When a conflict task involves congruent, neutral, and incongruent conditions, it is possible to examine facilitation (neutral vs. congruent) and interference (incongruent vs. neutral) components. Very few studies investigated the brain areas that are specifically involved in facilitation or interference. We used funct...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2008.05.025
更新日期：2008-10-01 00:00:00
abstract：:Obesity has been associated with impaired executive functions including working memory. Less explored is the influence of obesity on learning and memory. In the current study we assessed stimulus reward association learning, explicit learning and memory and working memory in healthy weight, overweight and obese indivi...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2014.10.004
更新日期：2014-12-01 00:00:00
abstract：:To cast light on the possible neural substrate of visual imagery we tested normal participants and one hemianopic patient on simple reaction time (RT) to real and imagined visual stimuli. In one experiment participants were to detect as quickly as possible a luminous square presented at one out of two different retina...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2005.11.012
更新日期：2006-01-01 00:00:00
abstract：:The expression of motion shows strong crosslinguistic variability; however, less is known about speakers' expectancies for lexicalizations of motion at the neural level. We examined event-related brain potentials (ERPs) in native English or Spanish speakers while they read grammatical sentences describing animations i...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2020.107638
更新日期：2020-12-01 00:00:00
abstract：:This study examines the influence of social hierarchy on the neural electrophysiological responses to faces. In contrast with earlier EEG studies that typically manipulate social rank through competitive situations, we implemented hierarchy through occupational status and thus contrasted faces associated with high- vs...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2018.09.010
更新日期：2019-01-01 00:00:00
abstract：:Implicit contextual learning is the ability to acquire contextual information from our surroundings without conscious awareness. Such contextual information facilitates the localization of objects in space. In a typical implicit contextual learning paradigm, subjects need to find a target among a number of distractors...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2011.06.010
更新日期：2011-08-01 00:00:00
abstract：:Groups of patients with Parkinson's disease, either medicated or unmedicated, were compared with a matched group of normal control subjects on a computerized battery of tests designed to assess spatial, verbal and visual working memory. In the spatial working memory task, subjects were required to search systematicall...
journal_title：Neuropsychologia
pub_type： 临床试验,杂志文章
doi：10.1016/s0028-3932(96)00101-7
更新日期：1997-04-01 00:00:00
abstract：:Spatial neglect can be accompanied by a pusher syndrome (PS) which is characterized by a postural deviation towards the contralesional side. In this study, the representation of the body orientation in the horizontal plane was evaluated in neglect patients with and without PS. The participants had to align a luminous ...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2008.11.008
更新日期：2009-02-01 00:00:00
abstract：:A growing body of evidence suggests that a different hemispheric specialization may exist for different modalities of person identification, with a prevalent right lateralization of the sensory-motor systems allowing face and voice recognition and a prevalent left lateralization of the name recognition system. Data su...
journal_title：Neuropsychologia
pub_type： 杂志文章,评审
doi：10.1016/j.neuropsychologia.2013.03.009
更新日期：2013-06-01 00:00:00
abstract：:Psychophysiological evidence supports a music-language association, such that experience in one domain can impact processing required in the other domain. We investigated the bidirectionality of this association by measuring event-related potentials (ERPs) in native English-speaking musicians, native tone language (Ca...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2015.03.019
更新日期：2015-05-01 00:00:00
abstract：:Studies converge in indicating a substantial similarity of the rules and mechanisms underlying execution, observation and imagery of actions, along with a large overlapping of their neural substrates. Recent transcranial magnetic stimulation (TMS) studies have demonstrated a muscle-specific facilitation of the observe...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2011.04.019
更新日期：2011-06-01 00:00:00
abstract：:A consistent impairment in odor identification was observed among a group of 21 amnesic patients, diagnosed as having Korsakoff's psychosis. In a subsequent study of eight Korsakoff and matched alcoholic control subjects, a comparable olfactory deficit was again demonstrated, as well as impairment in color discriminat...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(86)90082-5
更新日期：1986-01-01 00:00:00
abstract：:The objective of this study was to validate a line bisection judgement (LBJ) task for use in investigating the lateralized cerebral bases of spatial attention in a sample of 51 right-handed healthy participants. Using functional magnetic resonance imaging (fMRI), the participants performed a LBJ task that was compared...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2016.11.024
更新日期：2017-01-08 00:00:00
abstract：:The Working Memory model of human memory, first introduced by Baddeley and Hitch (1974), has been one of the most influential psychological constructs in cognitive psychology and human neuroscience. However the neuronal correlates of core components of this model have yet to be fully elucidated. Here we present data f...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2016.04.004
更新日期：2016-06-01 00:00:00
abstract：:A commissurotomy patient and two neurologically intact control observers were required to encode spatial patterns presented concurrently to the two hemifields. Under conditions of maximal perceptual load, in which different patterns appeared in the two fields, the commissurotomy patient encoded more information than t...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/0028-3932(85)90018-1
更新日期：1985-01-01 00:00:00
abstract：:The HERA (Hemispheric Encoding/Retrieval Asymmetry) model captures hemispheric lateralization of prefrontal cortex (PFC) brain activity during memory encoding and retrieval. Reduced HERA has been observed in cross-sectional aging studies, but there is no longitudinal evidence, to our knowledge, on age-related changes ...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2019.107329
更新日期：2020-02-03 00:00:00
abstract：:The Sustained Attention to Response task is a classical neuropsychological test that has been used by many centres to characterize the attentional deficits in traumatic brain injury, ADHD, autism and other disorders. During the SART a random series of digits 1-9 is presented repeatedly and subjects have to respond to ...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2009.06.012
更新日期：2009-11-01 00:00:00
abstract：:Contemporary neuroscience theories assume that concepts are formed through experience in multiple sensory-motor modalities. Quantifying the contribution of each modality to different object categories is critical to understanding the structure of the conceptual system and to explaining category-specific knowledge defi...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2012.11.009
更新日期：2013-01-01 00:00:00
abstract：:Since the seminal work of Broca in 1861, it is well established that language is essentially processed in the left hemisphere. However, the origin of hemispheric specialization remains controversial. Some authors posit that language lateralization is genetically determined, while others have suggested that hemispheric...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2011.03.028
更新日期：2011-06-01 00:00:00
abstract：:This fMRI study explored the functional neural organisation of seen speech in congenitally deaf native signers and hearing non-signers. Both groups showed extensive activation in perisylvian regions for speechreading words compared to viewing the model at rest. In contrast to earlier findings, activation in left middl...
journal_title：Neuropsychologia
pub_type： 杂志文章
doi：10.1016/j.neuropsychologia.2007.11.026
更新日期：2008-04-01 00:00:00
