解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:BACKGROUND AND PURPOSE:Intravascular angioplasty and stenting of intracranial arterial stenosis provided controversial results. Besides the expertise of the practitioners, the selection of the patients remains challenging. BOLD MRI of the cerebral vasoreactivity (BOLD MRI CVR) to hypercapnia provides reproducible maps ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22255
更新日期:2014-04-01 00:00:00
abstract::Degeneration of the corpus callosum (CC) is evident in the pathogenesis of Alzheimer's disease (AD). However, the correlation of microstructural damage in the CC on the cognitive performance of patients with amnestic mild cognitive impairment (aMCI) and AD dementia is undetermined. We enrolled 26 normal controls, 24 p...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22271
更新日期:2014-04-01 00:00:00
abstract::The functional role of the left ventral occipito-temporal cortex (vOT) in visual word processing has been studied extensively. A prominent observation is higher activation for unfamiliar but pronounceable letter strings compared to regular words in this region. Some functional accounts have interpreted this finding as...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22281
更新日期:2014-04-01 00:00:00
abstract::Huntington disease (HD) is a neurodegenerative disorder that involves preferential atrophy in the striatal complex and related subcortical nuclei. In this article, which is based on a dataset extracted from the PREDICT-HD study, we use statistical shape analysis with deformation markers obtained through "Large Deforma...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22214
更新日期:2014-03-01 00:00:00
abstract::Apathy, common in neurological disorders, is defined as disinterest and loss of motivation, with a reduction in self-initiated activity. Research in diseased populations has shown that apathy is associated with variations in the volume of brain regions such as the anterior cingulate and the frontal lobes. The goal of ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22225
更新日期:2014-03-01 00:00:00
abstract::The orienting of attention to the spatial location of sensory stimuli in one modality based on sensory stimuli presented in another modality (i.e., cross-modal orienting) is a common mechanism for controlling attentional shifts. The neuronal mechanisms of top-down cross-modal orienting have been studied extensively. H...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22227
更新日期:2014-03-01 00:00:00
abstract::Although reduced working memory brain activation has been reported in several brain regions of cocaine-dependent subjects compared with controls, very little is known about whether there is altered connectivity of working memory pathways in cocaine dependence. This study addresses this issue by using functional magnet...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22212
更新日期:2014-03-01 00:00:00
abstract::Surface deformation-based analysis was used to assess local shape variations in the hippocampi and caudate nuclei of children with fetal alcohol spectrum disorders. High-resolution structural magnetic resonance imaging images were acquired for 31 children (19 controls and 12 children diagnosed with fetal alcohol syndr...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22209
更新日期:2014-02-01 00:00:00
abstract::The amygdala, a small deep brain structure involved in behavioral processing through interactions with other brain regions, has garnered increased attention in recent years in relation to pain processing. As pain is a multidimensional experience that encompasses physical sensation, affect, and cognition, the amygdala ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22199
更新日期:2014-02-01 00:00:00
abstract::Positive number arithmetic is based on combining and separating sets of items, with systematic differences in brain activity in specific regions depending on operation. In contrast, arithmetic with negative numbers involves manipulating abstract values worth less than zero, possibly involving different operation-activ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22201
更新日期:2014-02-01 00:00:00
abstract::A set of cortical and sub-cortical brain structures has been linked with sentence-level semantic processes. However, it remains unclear how these brain regions are organized to support the semantic integration of a word into sentential context. To look into this issue, we conducted a functional magnetic resonance imag...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22182
更新日期:2014-02-01 00:00:00
abstract::Several studies have shown activation of the mirror neuron system (MNS), comprising the temporal, posterior parietal, and sensorimotor areas when observing plausible actions, but far less is known on how these cortical areas interact during the recognition of a plausible action. Here, we recorded neural activity with ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22207
更新日期:2014-02-01 00:00:00
abstract::In depression, patients suffer from emotional and cognitive deficits, among others in semantic processing. If these semantic deficits are cognitive or interact with emotional dysfunctions, is still an open question. The aim of the current study was to investigate the influence of emotional valence on the neural correl...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22186
更新日期:2014-02-01 00:00:00
abstract::The role of the right hemisphere (RH) in metaphor comprehension is still controversial. Numerous neuroimaging studies have found that conventionality, sentential context, and task demand can influence the involvement of the RH in metaphor processing. The current meta-analysis used foci from 17 original functional magn...
journal_title:Human brain mapping
pub_type: 杂志文章,meta分析
doi:10.1002/hbm.22160
更新日期:2014-01-01 00:00:00
abstract::At present, our knowledge about seasonal affective disorder (SAD) is based mainly up on clinical symptoms, epidemiology, behavioral characteristics and light therapy. Recently developed measures of resting-state functional brain activity might provide neurobiological markers of brain disorders. Studying functional bra...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22164
更新日期:2014-01-01 00:00:00
abstract::An increasing amount of studies apply repetetive transcranial magnetic stimulation (rTMS) to treat chronic tinnitus, yet the neurophysiological impacts have remained largely obscure. Several studies show that endogenous brain rhythms may be enhanced via diverse brain stimulation techniques applying rhythmic stimulatio...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22152
更新日期:2014-01-01 00:00:00
abstract::There is still no clear consensus as to which of the many functional and structural changes in the brain in schizophrenia are of most importance, although the main focus to date has been on those in the frontal and cingulate cortices. In the present study, we have used a novel holistic approach to identify brain-wide ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22162
更新日期:2014-01-01 00:00:00
abstract::Maintaining alertness is critical for safe and successful performance of most human activities. Consequently, microsleeps during continuous visuomotor tasks, such as driving, can be very serious, not only disrupting performance but sometimes leading to injury or death due to accidents. We have investigated the neural ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22178
更新日期:2014-01-01 00:00:00
abstract::Habituation is a basic process of learning in which repeated exposure to a sensory stimulus leads to a decrease in the strength of neuronal activations and behavioral responses. In addition to increases in neuronal activity, sensory stimuli can also lead to decreases in neuronal activity. Until now, the effects of hab...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22163
更新日期:2014-01-01 00:00:00
abstract::Neuroimaging studies provide evidence for organized intrinsic activity under task-free conditions. This activity serves functionally relevant brain systems supporting cognition. Here, we analyze changes in resting-state functional connectivity after videogame practice applying a test-retest design. Twenty young female...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22129
更新日期:2013-12-01 00:00:00
abstract:UNLABELLED:Major depression has been repeatedly associated with amygdala hyper-responsiveness to negative (but not positive) facial expressions at early, automatic stages of emotion processing using subliminally presented stimuli. However, it is not clear whether this "limbic bias" is a correlate of depression or repre...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22112
更新日期:2013-11-01 00:00:00
abstract:INTRODUCTION:Cortical thickness mapping is a widely used method for the analysis of neuroanatomical differences between subject groups. We applied power analysis methods over a range of image processing parameters to derive a model that allows researchers to calculate the number of subjects required to ensure a well-po...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22120
更新日期:2013-11-01 00:00:00
abstract::What basic visual structures underlie human face detection and how can we extract such structures directly from the amplitude of neural responses elicited by face processing? Here, we address these issues by investigating an extension of noise-based image classification to BOLD responses recorded in high-level visual ...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22128
更新日期:2013-11-01 00:00:00
abstract::Fetal alcohol spectrum disorders (FASD) are debilitating, with effects of prenatal alcohol exposure persisting into adolescence and adulthood. Complete characterization of FASD is crucial for the development of diagnostic tools and intervention techniques to decrease the high cost to individual families and society of...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22110
更新日期:2013-11-01 00:00:00
abstract::Classically, model-based segmentation procedures match magnetic resonance imaging (MRI) volumes to an expertly labeled atlas using nonlinear registration. The accuracy of these techniques are limited due to atlas biases, misregistration, and resampling error. Multi-atlas-based approaches are used as a remedy and invol...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22092
更新日期:2013-10-01 00:00:00
abstract::Joint attention behaviors include initiating one's own and responding to another's bid for joint attention to an object, person, or topic. Joint attention abilities in autism are pervasively atypical, correlate with development of language and social abilities, and discriminate children with autism from other developm...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22086
更新日期:2013-10-01 00:00:00
abstract::Human neuroimaging studies have increasingly converged on the possibility that the neural representation of specific numbers may be decodable from brain activity, particularly in parietal cortex. Multivariate machine learning techniques have recently demonstrated that the neural representation of individual concrete n...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22087
更新日期:2013-10-01 00:00:00
abstract::Although elevated serum high-sensitivity C-reactive protein (hsCRP) is related to atherosclerosis, brain infarction, and cognitive decline, it has not been clarified whether increased hsCRP is associated with the decline in brain gray matter volume. Therefore, the purpose of this study was to determine the relationshi...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22073
更新日期:2013-10-01 00:00:00
abstract::The neurobiological basis of reading is of considerable interest, yet analyzing data from subjects reading words aloud during functional MRI data collection can be difficult. Therefore, many investigators use surrogate tasks such as visual matching or rhyme matching to eliminate the need for spoken output. Use of thes...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22077
更新日期:2013-10-01 00:00:00
abstract:PURPOSE:To analyze functional connectivity (FC) of the visual cortex using resting-state functional MRI in human primary open-angle glaucoma (POAG) patients. MATERIALS AND METHODS:Twenty-two patients with known POAG and 22 age-matched controls were included in this IRB-approved study. Subjects were evaluated by 3 T MR...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22079
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVES:To evaluate brain activation using functional magnetic resonance imaging (fMRI) and specifically, activation changes across time associated with practice-related cognitive control during eye movement tasks. EXPERIMENTAL DESIGN:Participants were engaged in antisaccade performance (generating a glance away fr...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22066
更新日期:2013-09-01 00:00:00
abstract::Recently, blink-related delta oscillations (delta BROs) have been observed in healthy subjects during spontaneous blinking at rest. Delta BROs have been linked with continuous gathering of information from the surrounding environment, which is classically attributed to the precuneus. Furthermore, fMRI studies have sho...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22056
更新日期:2013-09-01 00:00:00
abstract::Numerous studies suggest that interhemispheric inhibition-relayed via the corpus callosum-plays an important role in unilateral hand motions. Interestingly, transcallosal inhibition appears to be indicative of a strong laterality effect, where generally the dominant hemisphere exerts inhibition on the nondominant one....
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22060
更新日期:2013-09-01 00:00:00
abstract::Threatening stimuli have been found to modulate visual processes related to perception and attention. The present functional magnetic resonance imaging (fMRI) study investigated whether threat modulates visual object recognition of man-made and naturally occurring categories of stimuli. Compared with nonthreatening pi...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22039
更新日期:2013-08-01 00:00:00
abstract:PURPOSE:To investigate the intrinsic brain connections at the time of interictal generalized spike-wave discharges (GSWDs) to understand their mechanism of effect on brain function in untreated childhood absence epilepsy (CAE). METHODS:The EEG-functional MRI (fMRI) was used to measure the resting state functional conn...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22025
更新日期:2013-08-01 00:00:00
abstract::Conflict monitoring and motor inhibition are engaged in the performance of complex tasks. The midcingulate cortex (MCC) has been suggested to detect conflicts, whereas the right inferior frontal cortex (IFC) seems to be of relevance for the inhibition process. The current experiment investigates the neural underpinnin...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.22002
更新日期:2013-07-01 00:00:00
abstract::This study constructs a rat brain T2 -weighted magnetic resonance imaging template including olfactory bulb and a compatible digital atlas. The atlas contains 624 carefully delineated brain structures based on the newest (2005) edition of rat brain atlas by Paxinos and Watson. An automated procedure, as an SPM toolbox...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.21511
更新日期:2013-06-01 00:00:00
abstract::Verbal stimuli often induce right-hemispheric activation in patients with aphasia after left-hemispheric stroke. This right-hemispheric activation is commonly attributed to functional reorganization within the language system. Yet previous evidence suggests that functional activation in right-hemispheric homologues of...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.21512
更新日期:2013-06-01 00:00:00
abstract::Fine surface texture is best discriminated by touch, in contrast to macro geometric features like shape. We used functional magnetic resonance imaging and a delayed match-to-sample task to investigate the neural substrate for working memory of tactile surface texture. Blindfolded right-handed males encoded the texture...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.21500
更新日期:2013-05-01 00:00:00
abstract::Previous investigations of the default-mode network (DMN) in persons with attention-deficit/hyperactivity disorder (ADHD) have shown reduced functional connectivity between the anterior and posterior aspects. This finding was originally demonstrated in adults with ADHD, then in youth with ADHD, and has been tentativel...
journal_title:Human brain mapping
pub_type: 杂志文章
doi:10.1002/hbm.21459
更新日期:2013-03-01 00:00:00