Abstract:
:Previous research has consistently shown that the left parietal cortex is critical for numerical processing, but the role of the right parietal lobe has been much less clear. This study used the intraoperative cortical electrical stimulation approach to investigate neural dissociation in the right parietal cortex for subtraction and multiplication. Results showed that multiplication (as well as picture naming) was not affected by the cortical electrical stimulation on all the targeted sites of the right parietal cortex as well as those of the right temporal cortex. In contrast, stimulation at three right parietal sites (two sites in the right inferior parietal lobule and one in the right angular gyrus) impaired performance on simple subtraction problems. This study provided the first evidence from an intraoperative cortical electrical stimulation study to show the dissociation of arithmetic operations in the right parietal cortex. This dissociation between subtraction and multiplication suggests that the right parietal cortex plays a more significant role in quantity processing (subtraction) than in verbal processing (multiplication) in numerical processing.
journal_name
Neuropsychologiajournal_title
Neuropsychologiaauthors
Yu X,Chen C,Pu S,Wu C,Li Y,Jiang T,Zhou Xdoi
10.1016/j.neuropsychologia.2011.06.015subject
Has Abstractpub_date
2011-08-01 00:00:00pages
2889-95issue
10eissn
0028-3932issn
1873-3514pii
S0028-3932(11)00296-Xjournal_volume
49pub_type
杂志文章相关文献
NEUROPSYCHOLOGIA文献大全abstract::To test the idea that associated with stuttering is a cognitive difficulty related to the organization of sequences of responses, stutterers and fluent speakers were compared on a task that required the transcription to paper of rapidly presented letter sequences ranging in length from 3 to 10 letters. Compared to flu...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/0028-3932(87)90123-0
更新日期:1987-01-01 00:00:00
abstract::This study assessed sentence comprehension in Alzheimer's disease (AD) while minimizing executive resource demands. AD patients (n=17) and healthy elderly control subjects (n=17) were asked to detect a word in a sentence. Unbeknownst to subjects, the target word at times followed an incorrect grammatical or semantic a...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/s0028-3932(01)00059-8
更新日期:2001-01-01 00:00:00
abstract::Left unilateral spatial neglect resulting from right brain damage is characterized by loss of awareness for stimuli in the contralesional side of space, despite intact visual pathways. We examined using fMRI whether patients with neglect are more likely to consciously detect in the neglected hemifield, emotionally neg...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2011.08.006
更新日期:2011-10-01 00:00:00
abstract::People hate being deceived. However, what would it be if lies come from in-group members compared with that from out-group members? In the current Electroencephalography (EEG) study, we recruited thirty-six participants to play a modified estimator and advisor game to investigate the mental and neural processes to lie...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2020.107375
更新日期:2020-03-02 00:00:00
abstract::Recent studies have suggested an uneven profile of executive dysfunction in autism spectrum disorders (ASD). For example, some authors have reported deficits on newly developed tests of executive function sensitive to rostral prefrontal function, despite spared, or even superior, performance on other tests. We investi...
journal_title:Neuropsychologia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.neuropsychologia.2008.03.025
更新日期:2008-01-01 00:00:00
abstract::Stable cooperation requires that each party's pay-offs exceed those available through individual action. The present experimental study on brown capuchin monkeys (Cebus apella) investigated if decisions about cooperation are (a) guided by the amount of competition expected to follow the cooperation, and (b) made insta...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/s0028-3932(02)00152-5
更新日期:2003-01-01 00:00:00
abstract::This study investigated whether people with severe traumatic brain injury (TBI) demonstrate a specific impairment on tasks requiring them to make inferences about others' mental states (theory of mind tasks). Participants with severe TBI were compared to a healthy group on verbal first-order and second-order theory of...
journal_title:Neuropsychologia
pub_type: 临床试验,杂志文章
doi:10.1016/j.neuropsychologia.2004.04.027
更新日期:2005-01-01 00:00:00
abstract::A critical issue related to the notion of identity concerns our ability to discriminate between internally and externally generated stimuli. This basic mechanism likely relies on perceptual and motor information, and requires that both motor plans and the resulting activity be continuously mapped on a reliable body re...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2009.10.008
更新日期:2010-02-01 00:00:00
abstract::Developmental dyslexia is characterized by poor reading ability and impairments on a range of tasks including phonological processing and processing of sensory information. Some recent studies have found deficits in implicit sequence learning using the serial reaction time task, but others have not. Other skills, such...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2005.10.015
更新日期:2006-01-01 00:00:00
abstract::Forward models, generated from the efference copies of motor commands, are thought to monitor the accuracy of ongoing movement. By comparing predicted with actual afferent information, forward models also aid in the differentiation of self-produced movements from externally generated ones. Many have proposed that a co...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2011.06.023
更新日期:2011-08-01 00:00:00
abstract::We studied how subjects with mild cognitive impairment (MCI), early Alzheimer's disease (AD) and age-matched controls learned and maintained the names of unfamiliar objects that were trained with or without semantic support (object definitions). Naming performance, phonological cueing, incidental learning of the defin...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2009.12.008
更新日期:2010-03-01 00:00:00
abstract::Infants are sensitive to structure and patterns within continuous streams of sensory input. This sensitivity relies on statistical learning, the ability to detect predictable regularities in spatial and temporal sequences. Recent evidence has shown that infants can detect statistical regularities in action sequences t...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2017.05.007
更新日期:2019-03-18 00:00:00
abstract::Single-trial-level analyses afford the ability to link neural indices of elaborative attention (such as the late positive potential [LPP], an event-related potential) with downstream markers of attentional processing (such as reaction time [RT]). This approach can provide useful information about individual difference...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2017.06.027
更新日期:2020-08-01 00:00:00
abstract::Measures of left-right asymmetry in resting brain activity were derived from spectral estimates of electroencephalogram (EEG) alpha-band power density in 13 homologous scalp electrode pairs from 81 right-handed individuals (43 F) on two occasions separated by 6 weeks. At a third, later session, these individuals compl...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/s0028-3932(00)00076-2
更新日期:2000-01-01 00:00:00
abstract::A series of experiments explored the mechanisms determining the encoding and storage of features and objects in visual working memory. We contrasted the effects of three types of visual suffix on cued recall of a display of colored shapes. The suffix was presented after the display and before the recall cue. The latte...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2010.11.030
更新日期:2011-05-01 00:00:00
abstract::Controversy still exists over whether there is a magnocellular deficit associated with developmental dyslexia. Here we utilised a magnocellular system-biased phantom contour form discrimination task defined by high temporal frequency contrast reversals to compare contrast sensitivity in a group of children with dyslex...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2012.05.012
更新日期:2012-07-01 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::Recent studies have reported the existence of rich non-spatial visual object representations in both human and monkey posterior parietal cortex (PPC), similar to those found in occipito-temporal cortex (OTC). Despite this similarity, we recently showed that visual object representation still differ between OTC and PPC...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2019.107140
更新日期:2019-09-01 00:00:00
abstract::In two experiments, normal subjects named briefly presented pictures of objects that were shown either to the left or to the right of fixation. The net effects attributable to hemifield were negligible: naming RTs were 12 msec lower for pictures shown in the left visual field but error rates were slightly lower, by 0....
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/0028-3932(91)90102-e
更新日期:1991-01-01 00:00:00
abstract::Based on a recent metacognitive account, cognitive effort is the result of an inferential evaluation made over explicitly available cues. Following from this account, we present here a pre-registered experiment that tested the specific hypothesis that explicit awareness of cues that are aligned with cognitive demand i...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2018.05.011
更新日期:2019-02-04 00:00:00
abstract::Brain imaging studies have suggested a predominant involvement of prefrontal areas during retrieval of information from working memory (WM). This study used event-related functional magnetic resonance imaging to assess the gradual recruitment of brain areas during verbal WM-retrieval with a parametrically varied modif...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2006.05.015
更新日期:2006-01-01 00:00:00
abstract::The concepts of God and Devil are well known across many cultures and religions, and often involve spatial metaphors, but it is not well known if our mental representations of these concepts affect visual cognition. To examine if exposure to divine concepts produces shifts of attention, participants completed a target...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2009.09.029
更新日期:2010-01-01 00:00:00
abstract::Social value orientation (SVO) is a personality trait that is closely associated with social comparison preference. However, little is known about how the different types of SVO (i.e., proself vs. prosocial) modulate the behaviour and neural underpinnings of its interaction with social context. In the present study, w...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2018.02.028
更新日期:2018-04-01 00:00:00
abstract::Oxytocin (OXT) has previously been implicated in a range of prosocial behaviors such as trust and emotion recognition. Nevertheless, recent studies have questioned the evidence for this link. In addition, there has been relatively little conclusive research on the effect of OXT on empathic ability and such studies as ...
journal_title:Neuropsychologia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.neuropsychologia.2017.10.019
更新日期:2017-11-01 00:00:00
abstract::Previous reports have demonstrated that many aspects of number knowledge remain unimpaired in semantic dementia, despite severe comprehension problems in other domains. It is argued that this advantage for numbers arises because the disease spares the parietal lobe magnitude system thought to be critical for number pr...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2004.09.009
更新日期:2005-01-01 00:00:00
abstract::A growing body of literature shows that the emotional content of verbal material affects reading, wherein emotional words are given processing priority compared to neutral words. Human emotions can be conceptualised within a two-dimensional model comprised of emotional valence and arousal (intensity). These variables ...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2014.01.002
更新日期:2014-04-01 00:00:00
abstract::Dissociation between the ability to recognize misoriented objects and to determine their orientation has been reported in a small number of patients, but the long-term course of this deficit has not been reported so far. Here, we describe the case of a 32-year-old female who had bilateral occipito-temporal damage caus...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2004.10.010
更新日期:2005-01-01 00:00:00
abstract::Using whole-head magnetoencephalography (MEG), audiovisual (AV) interactions during speech perception (/ta/- and /pa/-syllables) were investigated in 20 subjects. Congruent AV events served as the 'standards' of an oddball design. The deviants encompassed incongruent /ta/-/pa/ configurations differing from the standar...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2006.09.019
更新日期:2007-03-25 00:00:00
abstract::Most current theories of human memory are material-general in the sense that they assume that the medial temporal lobe (MTL) is important for retrieving the details of prior events, regardless of the specific type of materials. Recent studies of amnesia have challenged the material-general assumption by suggesting tha...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2010.09.005
更新日期:2010-11-01 00:00:00
abstract::One of the most constant findings of studies about selective attention is that detection of visual stimuli is enhanced when a visual cue is presented at the position of the upcoming target. In healthy participants, comparable benefits were reported when the cue was presented in a different modality than the target. Th...
journal_title:Neuropsychologia
pub_type: 杂志文章
doi:10.1016/j.neuropsychologia.2004.12.006
更新日期:2005-01-01 00:00:00