Single-subject independent component analysis-based intensity normalization in non-quantitative multi-modal structural MRI.

abstract：:The nuclei of the human amygdala remain difficult to distinguish in individual subject structural magnetic resonance images. However, interpretation of the amygdala's role in whole brain networks requires accurate localization of functional activity to a particular nucleus or subgroup of nuclei. To address this, high ...

journal_title：Human brain mapping

authors： Tyszka JM,Pauli WM

更新日期：2016-11-01 00:00:00

abstract：:The hippocampus, a hub of activity for a variety of important cognitive processes, is a target of increasing interest for researchers and clinicians. Magnetoencephalography (MEG) is an attractive technique for imaging spectro-temporal aspects of function, for example, neural oscillations and network timing, especially...

journal_title：Human brain mapping

authors： Ruzich E,Crespo-García M,Dalal SS,Schneiderman JF

更新日期：2019-03-01 00:00:00

abstract：:The action observation network (AON) is supposed to play a crucial role when athletes anticipate the effect of others' actions in sports such as tennis. We used functional magnetic resonance imaging to explore whether motor expertise leads to a differential activation pattern within the AON during effect anticipation ...

journal_title：Human brain mapping

authors： Balser N,Lorey B,Pilgramm S,Stark R,Bischoff M,Zentgraf K,Williams AM,Munzert J

更新日期：2014-08-01 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

authors： Younes L,Ratnanather JT,Brown T,Aylward E,Nopoulos P,Johnson H,Magnotta VA,Paulsen JS,Margolis RL,Albin RL,Miller MI,Ross CA,PREDICT-HD Investigators and Coordinators of the Huntington Study Group.

更新日期：2014-03-01 00:00:00

abstract：:The present fMRI study used a spelling task to investigate the hypothesis that the left ventral occipitotemporal cortex (vOT) hosts neuronal representations of whole written words. Such an orthographic word lexicon is posited by cognitive dual-route theories of reading and spelling. In the scanner, participants perfor...

journal_title：Human brain mapping

authors： Ludersdorfer P,Kronbichler M,Wimmer H

更新日期：2015-04-01 00:00:00

abstract：:Thalamic abnormalities have been implicated in the pathogenesis of schizophrenia, although the majority of studies used chronic samples treated extensively with antipsychotics. Moreover, the clinical and neuropsychological correlates of these abnormalities remain largely unknown. Using high-resolution MR imaging and n...

journal_title：Human brain mapping

authors： Coscia DM,Narr KL,Robinson DG,Hamilton LS,Sevy S,Burdick KE,Gunduz-Bruce H,McCormack J,Bilder RM,Szeszko PR

更新日期：2009-04-01 00:00:00

abstract：:Neural dynamics leading to conscious sensory perception have remained enigmatic in despite of large interest. Human functional magnetic resonance imaging (fMRI) studies have revealed that a co-activation of sensory and frontoparietal areas is crucial for conscious sensory perception in the several second time-scale of...

journal_title：Human brain mapping

authors： Hirvonen J,Palva S

更新日期：2016-01-01 00:00:00

abstract：:Previous studies on crossmodal spatial orienting typically used simple and stereotyped stimuli in the absence of any meaningful context. This study combined computational models, behavioural measures and functional magnetic resonance imaging to investigate audiovisual spatial interactions in naturalistic settings. We ...

journal_title：Human brain mapping

authors： Nardo D,Santangelo V,Macaluso E

更新日期：2014-04-01 00:00:00

abstract：:The preprocessing pipelines typically used in both task and resting-state functional magnetic resonance imaging (rs-fMRI) analysis are modular in nature: They are composed of a number of separate filtering/regression steps, including removal of head motion covariates and band-pass filtering, performed sequentially and...

journal_title：Human brain mapping

authors： Lindquist MA,Geuter S,Wager TD,Caffo BS

更新日期：2019-06-01 00:00:00

abstract：:A face-selective neural signal is reliably found in humans with functional MRI and event-related potential (ERP) measures, which provide complementary information about the spatial and temporal properties of the neural response. However, because most neuroimaging studies so far have studied ERP and fMRI face-selective...

journal_title：Human brain mapping

authors： Sadeh B,Podlipsky I,Zhdanov A,Yovel G

更新日期：2010-10-01 00:00:00

abstract：:Non-manifesting carriers (NMC) of the G2019S mutation in the LRRK2 gene represent an "at risk" group for future development of Parkinson's disease (PD) and have demonstrated task related fMRI changes. However, resting-state networks have received less research focus, thus this study aimed to assess the integrity of th...

journal_title：Human brain mapping

authors： Jacob Y,Rosenberg-Katz K,Gurevich T,Helmich RC,Bloem BR,Orr-Urtreger A,Giladi N,Mirelman A,Hendler T,Thaler A

更新日期：2019-06-01 00:00:00

abstract：:The influential competition between verbal and implicit systems (COVIS) model proposes that category learning is driven by two competing neural systems-an explicit, verbal, system, and a procedural-based, implicit, system. In the current fMRI study, participants learned either a conjunctive, rule-based (RB), category ...

journal_title：Human brain mapping

authors： Carpenter KL,Wills AJ,Benattayallah A,Milton F

更新日期：2016-10-01 00:00:00

abstract：:Two new directions of functional connectivity investigation are emerging to advance studies of the brain's functional organization. First, the identification of task-related dynamics of functional connectivity has elicited a growing interest in characterizing the brain's functional reorganization due to task demands. ...

journal_title：Human brain mapping

authors： Elton A,Gao W

更新日期：2015-08-01 00:00:00

abstract：:The control system in human brain generally exerts the goal-directed regulation on a variety of mental processes. To deal with different control demands, these brain areas of the control system, especially the dorsolateral prefrontal cortex (DLPFC), may be flexibly recruited across different tasks. However, few studie...

journal_title：Human brain mapping

authors： Chen Z,Zhao X,Fan J,Chen A

更新日期：2018-12-01 00:00:00

abstract：:The arcuate fasciculus (AF) connects cortical regions important in language processing, but how fiber coherence and organization relates to gray matter macrostructure remains uncharacterized. We used high-resolution structural and 30-direction diffusion imaging data from 36 healthy adults (24 male/12 female; mean age,...

journal_title：Human brain mapping

authors： Phillips OR,Clark KA,Woods RP,Subotnik KL,Asarnow RF,Nuechterlein KH,Toga AW,Narr KL

更新日期：2011-11-01 00:00:00

abstract：:Working memory (WM) is defined as the ability to maintain a representation online to guide goal-directed behavior. Its capacity in early childhood predicts academic achievements in late childhood and its deficits are found in various neurodevelopmental disorders. We employed resting-state fMRI (rs-fMRI) of 468 partici...

journal_title：Human brain mapping

authors： Zhang H,Hao S,Lee A,Eickhoff SB,Pecheva D,Cai S,Meaney M,Chong YS,Broekman BFP,Fortier MV,Qiu A

更新日期：2020-11-01 00:00:00

abstract：:The overall goal of this work is to demonstrate how resting state functional magnetic resonance imaging (fMRI) signals may be used to objectively parcellate functionally heterogeneous subregions of the human amygdala into structures characterized by similar patterns of functional connectivity. We hypothesize that simi...

journal_title：Human brain mapping

authors： Mishra A,Rogers BP,Chen LM,Gore JC

更新日期：2014-04-01 00:00:00

abstract：:To evaluate metabolic changes in the ipsi- and contralateral hemisphere in children showing a cognitive profile consistent with early reorganization of cognitive function, we evaluated the regional glucose uptake, interhemispheric metabolic connectivity, and cognitive function in children with unilateral SWS. Interict...

journal_title：Human brain mapping

authors： Kim JA,Jeong JW,Behen ME,Pilli VK,Luat A,Chugani HT,Juhász C

更新日期：2018-04-01 00:00:00

abstract：:Task-switching performance relies on a broadly distributed frontoparietal network and declines in older adults. In this study, they investigated whether this age-related decline in task switching performance was mediated by variability in global or regional white matter microstructural health. Seventy cognitively inta...

journal_title：Human brain mapping

authors： Jolly TA,Cooper PS,Rennie JL,Levi CR,Lenroot R,Parsons MW,Michie PT,Karayanidis F

更新日期：2017-03-01 00:00:00

abstract：:Though fetal alcohol syndrome (FAS) and fetal alcohol spectrum disorders are among the most common developmental disorders, their understanding is incomplete. Diffusion tensor imaging (DTI), which is sensitive to microstructural organization in white matter, may provide a relevant measure in this population demonstrat...

journal_title：Human brain mapping

authors： Li L,Coles CD,Lynch ME,Hu X

更新日期：2009-10-01 00:00:00

abstract：:Resection of the seizure generating tissue can be highly beneficial in patients with drug-resistant epilepsy. However, only about half of all patients undergoing surgery get permanently and completely seizure free. Investigating the dependences between intracranial EEG signals adds a multivariate perspective largely u...

journal_title：Human brain mapping

authors： Müller M,Caporro M,Gast H,Pollo C,Wiest R,Schindler K,Rummel C

更新日期：2020-02-01 00:00:00

abstract：:Cognitive dysfunction is common in patients with multiple sclerosis (MS). Saccadic eye movement paradigms such as antisaccades (AS) can sensitively interrogate cognitive function, in particular, the executive and attentional processes of response selection and inhibition. Although we have previously demonstrated signi...

journal_title：Human brain mapping

authors： Kolbe SC,Kilpatrick TJ,Mitchell PJ,White O,Egan GF,Fielding J

更新日期：2014-05-01 00:00:00

abstract：:Deficits in information processing speed (IPS) are among the earliest and most prominent cognitive manifestations in mild traumatic brain injury (mTBI). We investigated the impact of white matter fiber location on IPS outcome in an individual basis assessment. A total of 112 acute mild TBI with all CT negative underwe...

journal_title：Human brain mapping

authors： Bai L,Bai G,Wang S,Yang X,Gan S,Jia X,Yin B,Yan Z

更新日期：2020-07-13 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

authors： Yang Z,Mayer AR

更新日期：2014-03-01 00:00:00

abstract：:Functional magnetic resonance imaging (fMRI) studies have shown that neural activity fluctuates spontaneously between different states of global synchronization over a timescale of several seconds. Such fluctuations generate transient states of high and low correlation across distributed cortical areas. It has been hy...

journal_title：Human brain mapping

authors： Cocchi L,Yang Z,Zalesky A,Stelzer J,Hearne LJ,Gollo LL,Mattingley JB

更新日期：2017-06-01 00:00:00

abstract：:Human behavior reflects a continual negotiation of automatic and directed actions. The oculomotor network is a well-characterized neural system in which to study this balance of behavioral control. For instance, saccades made toward and away from a flashed visual stimulus (prosaccades and antisaccades, respectively) a...

journal_title：Human brain mapping

authors： Miller LM,Sun FT,Curtis CE,D'Esposito M

更新日期：2005-10-01 00:00:00

abstract：:Neuroimaging studies in humans have consistently found robust activation of frontal, parietal, and temporal regions during working memory tasks. Whether these activations represent functional networks segregated by perceptual domain is still at issue. Two functional magnetic resonance imaging experiments were conducte...

journal_title：Human brain mapping

authors： Belger A,Puce A,Krystal JH,Gore JC,Goldman-Rakic P,McCarthy G

更新日期：1998-01-01 00:00:00

abstract：:Many studies have shown the involvement of the premotor cortex in action observation, recognizing this region as the neural marker of action simulation (i.e., internal modeling on the basis of the observer's own motor repertoire). So far, however, we have remained unaware of how action simulation differs from more gen...

journal_title：Human brain mapping

authors： Stadler W,Schubotz RI,von Cramon DY,Springer A,Graf M,Prinz W

更新日期：2011-05-01 00:00:00

abstract：:Persistent developmental stuttering is a neurological disorder that commonly manifests as a motor problem. Cognitive theories, however, hold that poorly developed cognitive skills are the origins of stuttering. Working memory (WM), a multicomponent cognitive system that mediates information maintenance and manipulatio...

journal_title：Human brain mapping

authors： Yang Y,Jia F,Fox PT,Siok WT,Tan LH

更新日期：2019-01-01 00:00:00

abstract：:Movement execution strongly relies on precise sensorimotor synchronization. In a finger-tapping task that requires subjects to synchronize their finger taps to regular pacing signal synchronization accuracy varies with respect to pacing signal's modality. This study aimed at elucidating functional brain dynamics assoc...

journal_title：Human brain mapping

authors： Pollok B,Krause V,Butz M,Schnitzler A

更新日期：2009-06-01 00:00:00