Virtual water maze learning in human increases functional connectivity between posterior hippocampus and dorsal caudate.

abstract：:Mental calculation is a complex mental procedure involving a frontoparietal network of brain regions. Functional MRI (fMRI) studies have revealed interesting characteristics of these regions, but the precise function of some areas remains elusive. In the present study, we used electrocorticographic (ECoG) recordings t...

journal_title：Human brain mapping

authors： Vansteensel MJ,Bleichner MG,Freudenburg ZV,Hermes D,Aarnoutse EJ,Leijten FS,Ferrier CH,Jansma JM,Ramsey NF

更新日期：2014-12-01 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

authors： Yang Z,Mayer AR

更新日期：2014-03-01 00:00:00

abstract：:Major depressive disorder (MDD) is highly prevalent and associated with considerable morbidity, yet its pathophysiology remains only partially understood. While numerous studies have investigated the neurobiological correlates of MDD, most have used only a single neuroimaging modality. In particular, diffusion tensor ...

journal_title：Human brain mapping

authors： Nugent AC,Farmer C,Evans JW,Snider SL,Banerjee D,Zarate CA Jr

更新日期：2019-09-01 00:00:00

abstract：:Developmental neuropsychology and functional neuroimaging evidence indicates that simple and complex mental calculation is subserved by a fronto-parietal network. However, the effective connectivity (connection direction and strength) among regions within the fronto-parietal network is still unexplored. Combining even...

journal_title：Human brain mapping

authors： Krueger F,Landgraf S,van der Meer E,Deshpande G,Hu X

更新日期：2011-09-01 00:00:00

abstract：:Working memory (WM) performance is very often measured using the n-back task, in which the participant is presented with a sequence of stimuli, and required to indicate whether the current stimulus matches the one presented n steps earlier. In this study, we used high-density electroencephalography (hdEEG) coupled to ...

journal_title：Human brain mapping

authors： Semprini M,Bonassi G,Barban F,Pelosin E,Iandolo R,Chiappalone M,Mantini D,Avanzino L

更新日期：2020-11-17 00:00:00

abstract：:We investigated brain responses to matching versus nonmatching objects in working memory (WM) with a modified delayed match-to-sample task using event-related potentials (ERPs). In addition, ERP correlates of new items (new matches/new nonmatches) and previously studied items (studied matches/studied nonmatches) were ...

journal_title：Human brain mapping

authors： Guo C,Lawson AL,Zhang Q,Jiang Y

更新日期：2008-04-01 00:00:00

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：:One of our highest evolved functions as human beings is our capacity to switch between multiple tasks effectively. A body of research has identified a distributed frontoparietal network of brain regions which contribute to task switching. However, relatively less is known about whether some brain regions may contribut...

journal_title：Human brain mapping

authors： Kim C,Cilles SE,Johnson NF,Gold BT

更新日期：2012-01-01 00:00:00

abstract：:Functional neuroimaging results need to replicate to inform sound models of human social cognition and its neural correlates. Introspection, the capacity to reflect on one's thoughts and feelings, is one process required for normative social cognition and emotional functioning. Engaging in introspection draws on a net...

journal_title：Human brain mapping

authors： Vilgis V,Rhoads SA,Weissman DG,Gelardi KL,Forbes EE,Hipwell AE,Keenan K,Hastings PD,Guyer AE

更新日期：2020-02-15 00:00:00

abstract：:Patients with epilepsy are often able to predict seizure occurrence subsequent to an acute stress experience. However, neuroimaging investigations into the neural basis of this relationship or the potential influence of perceived life stress are limited. The current study assessed the relationship between perceived st...

journal_title：Human brain mapping

authors： Goodman AM,Allendorfer JB,Heyse H,Szaflarski BA,Eliassen JC,Nelson EB,Storrs JM,Szaflarski JP

更新日期：2019-08-15 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

authors： Ma L,Steinberg JL,Hasan KM,Narayana PA,Kramer LA,Moeller FG

更新日期：2014-03-01 00:00:00

abstract：:The registration of image volumes derived from different imaging modalities such as MRI, PET, SPECT, and CT has been described in numerous studies in which functional and morphological data are combined on the basis of macrostructural information. However, the exact topography of architectural details is defined by mi...

journal_title：Human brain mapping

authors： Schormann T,Zilles K

更新日期：1998-01-01 00:00:00

abstract：:It remains unclear whether and to what extent working memory (WM) temporal subprocesses (i.e., encoding, maintenance, and retrieval) involve shared or distinct intrinsic networks. To address this issue, I constructed a model of intrinsic network contributions to different WM phases and then evaluated the validity of t...

journal_title：Human brain mapping

authors： Kim H

更新日期：2019-12-01 00:00:00

abstract：:We aimed to investigate the structural neuroplasticity associated with different levels of sports experience and its effect on the corresponding resting-state functional circuitry. We recruited 18 skilled baseball batters (SB), 19 intermediate baseball batters (IB), and 17 healthy controls (HC), and used magnetic reso...

journal_title：Human brain mapping

authors： Chang CY,Chen YH,Yen NS

更新日期：2018-11-01 00:00:00

abstract：:The Disrupted in Schizophrenia Gene 1 (DISC1) plays a role in both neural signaling and development and is associated with schizophrenia, although its links to altered brain structure and function in this disorder are not fully established. Here we have used structural and functional MRI to investigate links with six ...

journal_title：Human brain mapping

authors： Gong X,Lu W,Kendrick KM,Pu W,Wang C,Jin L,Lu G,Liu Z,Liu H,Feng J

更新日期：2014-11-01 00:00:00

abstract：:Neuroimaging research examining correlates of adolescent behavioral maturation has focused largely on issues related to higher cognitive development. Currently few studies have explored neural correlates of emotional reactivity in adolescent groups. In this study, we sought to examine the nature of posterior cingulate...

journal_title：Human brain mapping

authors： Pujol J,Reixach J,Harrison BJ,Timoneda-Gallart C,Vilanova JC,Pérez-Alvarez F

更新日期：2008-08-01 00:00:00

abstract：:Our primary question was to learn whether mentally composing drawings of their own choice produce different brain electric features in artists and laymen. To this purpose, we studied multichannel electroencephalograph (EEG) signals from two broad groups (all participants were females): artists (professionally trained ...

journal_title：Human brain mapping

authors： Bhattacharya J,Petsche H

更新日期：2005-09-01 00:00:00

abstract：:Alzheimer's disease (AD) is a chronic neurodegenerative disease characterized by progressive decline in memory and other aspects of cognitive function. Diffusion-weighted imaging (DWI) offers a non-invasive approach to delineate the effects of AD on white matter (WM) integrity. Previous studies calculated either some ...

journal_title：Human brain mapping

authors： Jin Y,Huang C,Daianu M,Zhan L,Dennis EL,Reid RI,Jack CR Jr,Zhu H,Thompson PM,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2017-03-01 00:00:00

abstract：:It has recently been demonstrated that specific patterns of correlation exist in diffusion tensor imaging (DTI) parameters across white matter tracts in the normal human brain. These microstructural correlations are thought to reflect phylogenetic and functional similarities between different axonal fiber pathways. Ho...

journal_title：Human brain mapping

authors： Li YO,Yang FG,Nguyen CT,Cooper SR,LaHue SC,Venugopal S,Mukherjee P

更新日期：2012-06-01 00:00:00

abstract：:It is unknown to what extent briefly presented emotional words can be processed without awareness. By means of two independent functional magnetic resonance imaging studies, using either a block or an event-related design, we investigated brain activation to very briefly presented threat related and neutral words duri...

journal_title：Human brain mapping

authors： Hoffmann M,Mothes-Lasch M,Miltner WH,Straube T

更新日期：2015-02-01 00:00:00

abstract：:Neuroimaging has been extensively used to study brain structure and function in individuals with attention deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) over the past decades. Two of the main shortcomings of the neuroimaging literature of these disorders are the small sample sizes employed a...

journal_title：Human brain mapping

authors： Hoogman M,van Rooij D,Klein M,Boedhoe P,Ilioska I,Li T,Patel Y,Postema MC,Zhang-James Y,Anagnostou E,Arango C,Auzias G,Banaschewski T,Bau CHD,Behrmann M,Bellgrove MA,Brandeis D,Brem S,Busatto GF,Calderoni S,Calvo

更新日期：2020-05-18 00:00:00

abstract：:Previous studies exploring the neural substrates of executive functioning used task-specific analyses, which might not be the most appropriate approach due to the difficulty of precisely isolating executive functions. Consequently, the aim of this study was to use positron emission tomography (PET) to reexamine by con...

journal_title：Human brain mapping

authors： Collette F,Van der Linden M,Laureys S,Delfiore G,Degueldre C,Luxen A,Salmon E

更新日期：2005-08-01 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：:We present an overview of the types of imaging experiments that can be performed on psychologically impaired patients. The critical observation from such studies is a differential pattern of activation in the patients and normals. Underactivity is interpretable only when the patients make normal responses. In this con...

journal_title：Human brain mapping

authors： Price CJ,Friston KJ

更新日期：1999-01-01 00:00:00

abstract：:The applicability of functional magnetic resonance imaging (fMRI) in patients with Alzheimer's disease (AD) or schizophrenia is frequently limited by cognitive impairment, which prevents the adequate execution of complex tasks. An experimental design that puts only minor demands on the patients' cognitive ability but ...

journal_title：Human brain mapping

authors： Jessen F,Manka C,Scheef L,Granath DO,Schild HH,Heun R

更新日期：2002-12-01 00:00:00

abstract：:Demyelination and axonal damage are pathologic hallmarks of multiple sclerosis (MS), leading to loss of neuronal synchronization, functional disconnection amongst brain relays, and clinical sequelae. To investigate these properties, the primary component of the sensorimotor network was analyzed in mildly disabled Rela...

journal_title：Human brain mapping

authors： Dell'Acqua ML,Landi D,Zito G,Zappasodi F,Lupoi D,Rossini PM,Filippi MM,Tecchio F

更新日期：2010-10-01 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：OBJECTIVE:Synchronization between distributed rhythms in the brain is commonly assessed by estimating the synchronization strength from simultaneous measurements. This approach, however, does not elucidate the phase dynamics that underlies synchronization. For this, an explicit dynamical model is required. Based on the...

journal_title：Human brain mapping

authors： Hindriks R,Bijma F,van Dijk BW,Stam CJ,van der Werf YY,van Someren EJ,de Munck JC,van der Vaart AW

更新日期：2011-07-01 00:00:00

abstract：:Sedation has a graded effect on brain responses to auditory stimuli: perceptual processing persists at sedation levels that attenuate more complex processing. We used fMRI in healthy volunteers sedated with propofol to assess changes in neural responses to spoken stimuli. Volunteers were scanned awake, sedated, and du...

journal_title：Human brain mapping

authors： Adapa RM,Davis MH,Stamatakis EA,Absalom AR,Menon DK

更新日期：2014-07-01 00:00:00

abstract：:A thorough understanding of sex differences that exist in the brains of healthy individuals is crucial for the study of neurological illnesses that exhibit phenotypic differences between males and females. Here we evaluate sex differences in regional temporal dependence of resting-state brain activity in 195 adult mal...

journal_title：Human brain mapping

authors： Dhamala E,Jamison KW,Sabuncu MR,Kuceyeski A

更新日期：2020-09-01 00:00:00