Stereomotion processing in the human occipital cortex.

abstract：:Frontotemporal dementia (FTD) is a neurodegenerative disease characterized by progressive behavioural abnormalities and frontotemporal atrophy. Here we used tensor based morphometry (TBM) to identify regions of longitudinal progression of gray matter atrophy in FTD compared to controls. T1-weighted MRI images were acq...

journal_title：NeuroImage

authors： Brambati SM,Renda NC,Rankin KP,Rosen HJ,Seeley WW,Ashburner J,Weiner MW,Miller BL,Gorno-Tempini ML

更新日期：2007-04-15 00:00:00

abstract：:In neuroimaging, data are often modeled using general linear models. Here, we focus on GLMs with error covariances which are modeled as a linear combination of multiple variance/covariance components. Each of these components is weighted by one variance parameter. In many analyses variance parameters are estimated usi...

journal_title：NeuroImage

authors： Kiebel SJ,Glaser DE,Friston KJ

更新日期：2003-09-01 00:00:00

abstract：:Depression is one of the leading causes of disability worldwide. Immense heterogeneity in symptoms of depression causes difficulty in diagnosis, and to date, there are no established biomarkers or imaging methods to examine depression. Unpredictable chronic mild stress (CMS) induced anhedonia is considered to be a rea...

journal_title：NeuroImage

authors： Khan AR,Chuhutin A,Wiborg O,Kroenke CD,Nyengaard JR,Hansen B,Jespersen SN

更新日期：2016-11-15 00:00:00

abstract：:The extent to which a task demands verbal or non-verbal processing may influence which neural regions underlie performance. In the present study, sustained and transient responses were examined using functional magnetic resonance imaging (fMRI) in conjunction with a mixed blocked/event-related design during three visu...

journal_title：NeuroImage

authors： Darcy Burgund E,Lugar HM,Schlaggar BL,Petersen SE

更新日期：2005-04-01 00:00:00

abstract：:Preterm birth and very low birth weight (VLBW, ≤1500 g) are worldwide problems that burden survivors with lifelong cognitive, psychological, and physical challenges. In this multimodal structural magnetic resonance imaging (MRI) and diffusion MRI (dMRI) study, we investigated differences in subcortical brain volumes a...

journal_title：NeuroImage

authors： Sølsnes AE,Sripada K,Yendiki A,Bjuland KJ,Østgård HF,Aanes S,Grunewaldt KH,Løhaugen GC,Eikenes L,Håberg AK,Rimol LM,Skranes J

更新日期：2016-04-15 00:00:00

abstract：:Cerebral deficit has been implicated in the genesis of strabismus and in the mechanisms adopted to compensate for the visual disorder. Voxel-based morphometry (VBM) was applied to magnetic resonance images of strabismic adults to detect any abnormal brain anatomy, which could not be easily identified by simple inspect...

journal_title：NeuroImage

authors： Chan ST,Tang KW,Lam KC,Chan LK,Mendola JD,Kwong KK

更新日期：2004-06-01 00:00:00

abstract：:Magnetic resonance spectroscopic imaging (MRSI) is a promising technique for mapping the spatial distribution of multiple metabolites in the human brain. These metabolite maps can be used as a diagnostic tool to gain insight into several biochemical processes and diseases in the brain. In comparison to lower field str...

journal_title：NeuroImage

authors： Nassirpour S,Chang P,Henning A

更新日期：2018-03-01 00:00:00

abstract：:This paper introduces neurite orientation dispersion and density imaging (NODDI), a practical diffusion MRI technique for estimating the microstructural complexity of dendrites and axons in vivo on clinical MRI scanners. Such indices of neurites relate more directly to and provide more specific markers of brain tissue...

journal_title：NeuroImage

authors： Zhang H,Schneider T,Wheeler-Kingshott CA,Alexander DC

更新日期：2012-07-16 00:00:00

abstract：:Brain presynaptic dopaminergic function can be assessed using 18F-DOPA positron emission tomography (PET). Regional 18F-DOPA utilization may be used to index dopaminergic abnormalities over time or dopaminergic response to treatment in clinical populations. Such studies require prior knowledge of the stability of the ...

journal_title：NeuroImage

authors： Egerton A,Demjaha A,McGuire P,Mehta MA,Howes OD

更新日期：2010-04-01 00:00:00

abstract：:MRI at high magnetic field strength potentially allows for an increase in resolution and image contrast. The gains are particularly dramatic for T(2)(*)-weighted imaging, which is sensitive to susceptibility effects caused by a variety of sources, including deoxyhemoglobin, iron concentration, and tissue microstructur...

journal_title：NeuroImage

authors： Li TQ,van Gelderen P,Merkle H,Talagala L,Koretsky AP,Duyn J

更新日期：2006-09-01 00:00:00

abstract：:The Neuroimaging Informatics Tools and Resources Clearinghouse (NITRC - www.nitrc.org) suite of services include a resources registry, image repository and a cloud computational environment to meet the needs of the neuroimaging researcher. NITRC provides image-sharing functionality through both the NITRC Resource Regi...

journal_title：NeuroImage

authors： Kennedy DN,Haselgrove C,Riehl J,Preuss N,Buccigrossi R

更新日期：2016-01-01 00:00:00

abstract：:Using conventional MRI procedures, nuclear magnetic resonance (NMR) of brain water proton (1H) T2 relaxation times and EEG coherence were obtained from two independent groups of closed head injured (CHI) patients and a group of normal control subjects. Statistically significant intercorrelations were observed between ...

journal_title：NeuroImage

authors： Thatcher RW,Biver C,McAlaster R,Salazar A

更新日期：1998-11-01 00:00:00

abstract：:Common fMRI data processing techniques usually minimize a temporal cost function or fit a temporal model to extract an activity map. Here, we focus on extracting a highly, spatially reproducible statistical parametric map (SPM) from fMRI data using a cost function that does not depend on a model of the subjects' tempo...

journal_title：NeuroImage

authors： Afshin-Pour B,Hossein-Zadeh GA,Strother SC,Soltanian-Zadeh H

更新日期：2012-05-01 00:00:00

abstract：:Activation detection in functional Magnetic Resonance Imaging (fMRI) typically assumes the hemodynamic response to neuronal activity to be invariant across brain regions and subjects. Reports of substantial variability of the morphology of blood-oxygenation-level-dependent (BOLD) responses are accumulating, suggesting...

journal_title：NeuroImage

authors： Proulx S,Safi-Harb M,Levan P,An D,Watanabe S,Gotman J

更新日期：2014-06-01 00:00:00

abstract：:We used event-related fMRI to measure neural activity in volunteer subjects during acquisition of an implicit association between a visual conditioned stimulus (CS+) (angry face) and an auditory unconditioned stimulus (UCS) (aversive, loud noise). Three distinct functional regions were identified within left amygdala:...

journal_title：NeuroImage

authors： Morris JS,Buchel C,Dolan RJ

更新日期：2001-06-01 00:00:00

abstract：:Extensive evidence shows that emotional events tend to be remembered in greater detail and with an enhanced sense of vividness compared to neutral events. The current study investigated the neural correlates of this phenomenon during retrieval using the event-related potentials technique (ERP). Participants were asked...

journal_title：NeuroImage

authors： Schaefer A,Pottage CL,Rickart AJ

更新日期：2011-01-01 00:00:00

abstract：:Neuroimaging genetics is a rapidly developing field that combines neuropsychiatric genetics studies with imaging modalities to investigate how genetic variation influences brain structure and function. As both genetic and imaging technologies improve further, their combined power may hold translational potential in te...

journal_title：NeuroImage

authors： Palk A,Illes J,Thompson PM,Stein DJ

更新日期：2020-11-01 00:00:00

abstract：:In brain-imaging research, we are often interested in making quantitative claims about effects across subjects. Given that most imaging data consist of tens to thousands of spatially correlated time series, inter-subject comparisons are typically accomplished with simple combinations of inter-subject data, for example...

journal_title：NeuroImage

authors： Wong DK,Grosenick L,Uy ET,Perreau Guimaraes M,Carvalhaes CG,Desain P,Suppes P

更新日期：2008-02-01 00:00:00

abstract：:Extracellular electrophysiology and functional MRI are complementary techniques that provide information about cellular and network-level neural activity, respectively. However, electrodes for electrophysiology are typically made from metals, which cause significant susceptibility artifacts on MR images. Previous work...

journal_title：NeuroImage

authors： Chuapoco MR,Choy M,Schmid F,Duffy BA,Lee HJ,Lee JH

更新日期：2019-02-01 00:00:00

abstract：:Whole brain extraction is an important pre-processing step in neuroimage analysis. Manual or semi-automated brain delineations are labour-intensive and thus not desirable in large studies, meaning that automated techniques are preferable. The accuracy and robustness of automated methods are crucial because human exper...

journal_title：NeuroImage

authors： Leung KK,Barnes J,Modat M,Ridgway GR,Bartlett JW,Fox NC,Ourselin S,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2011-04-01 00:00:00

abstract：:Visual and somatosensory spatial attention both induce parietal alpha (8-14 ​Hz) oscillations whose topographical distribution depends on the direction of spatial attentional focus. In the auditory domain, contrasts of parietal alpha power for leftward and rightward attention reveal qualitatively similar lateralizatio...

journal_title：NeuroImage

authors： Deng Y,Choi I,Shinn-Cunningham B

更新日期：2020-02-15 00:00:00

abstract：:Most neuroscientific studies have focused on task-evoked activations (activity amplitudes at specific brain locations), providing limited insight into the functional relationships between separate brain locations. Task-state functional connectivity (FC) - statistical association between brain activity time series duri...

journal_title：NeuroImage

authors： Cole MW,Ito T,Schultz D,Mill R,Chen R,Cocuzza C

更新日期：2019-04-01 00:00:00

abstract：:Models of healthy brain function and psychiatric conditions assume that excitatory and inhibitory activity are balanced in the human brain at multiple spatial and temporal scales. In human neuroimaging, concentrations of the major excitatory (glutamate) and inhibitory (γ-aminobutyric acid, GABA) neurotransmitters are ...

journal_title：NeuroImage

authors： Steel A,Mikkelsen M,Edden RAE,Robertson CE

更新日期：2020-10-15 00:00:00

abstract：:Recent structural and functional neuroimaging studies of adults suggest that efficient patterns of brain connectivity are fundamental to human intelligence. Specifically, whole brain networks with an efficient small-world organization, along with specific brain regions (i.e., Parieto-Frontal Integration Theory, P-FIT)...

journal_title：NeuroImage

authors： Kim DJ,Davis EP,Sandman CA,Sporns O,O'Donnell BF,Buss C,Hetrick WP

更新日期：2016-01-01 00:00:00

abstract：:Race disparities in behavior may emerge in several ways, some of which may be independent of implicit bias. To mitigate the pernicious effects of different race disparities for racial minorities, we must understand whether they are rooted in perceptual, affective, or cognitive processing with regard to race perception...

journal_title：NeuroImage

authors： Cassidy BS,Krendl AC

更新日期：2016-05-15 00:00:00

abstract：:Noise usually affects the reliability of quantitative analysis in diffusion-weighted (DW) magnetic resonance imaging (MRI), especially at high b-values and/or high spatial resolution. Higher-order singular value decomposition (HOSVD) has recently emerged as a simple, effective, and adaptive transform to exploit sparse...

journal_title：NeuroImage

authors： Zhang X,Peng J,Xu M,Yang W,Zhang Z,Guo H,Chen W,Feng Q,Wu EX,Feng Y

更新日期：2017-08-01 00:00:00

abstract：:The basal ganglia-thalamo-cortical circuits are viewed as segregated parallel feed back loops crucially involved in motor control, cognition, and emotional processing. Their role in planning novel, as compared to overlearned movement patterns is as yet not well defined. We tested for the involvement of the associative...

journal_title：NeuroImage

authors： Jankowski J,Scheef L,Hüppe C,Boecker H

更新日期：2009-02-15 00:00:00

abstract：:Left inferior parietal lobe lesions can cause perturbation of the space-time plans underlying skilled actions. But does the perceptual integration of spatiotemporal information use the same neural substrate or is the role of the left inferior parietal cortex restricted to visuomotor transformations? We use fMRI and a ...

journal_title：NeuroImage

authors： Assmus A,Marshall JC,Ritzl A,Noth J,Zilles K,Fink GR

更新日期：2003-11-01 00:00:00

abstract：BACKGROUND:In Alzheimer`s disease (AD), regional heterogeneity of β-amyloid burden and microglial activation of individual patients is a well-known phenomenon. Recently, we described a high incidence of inter-individual regional heterogeneity in terms of asymmetry of plaque burden and microglial activation in β-amyloid...

journal_title：NeuroImage

authors： Biechele G,Wind K,Blume T,Sacher C,Beyer L,Eckenweber F,Franzmeier N,Ewers M,Zott B,Lindner S,Gildehaus FJ,von Ungern-Sternberg B,Tahirovic S,Willem M,Bartenstein P,Cumming P,Rominger A,Herms J,Brendel M

更新日期：2020-12-29 00:00:00

abstract：:Although much is now known about eye movement detection, little is known about the higher cognitive processes involved in joint attention. We developed video stimuli which when watched, engender an experience of joint attention in the observer. This allowed us to compare an experience of joint attention to nonjoint at...

journal_title：NeuroImage

authors： Williams JH,Waiter GD,Perra O,Perrett DI,Whiten A

更新日期：2005-03-01 00:00:00