Molecular X-ray computed tomography of myelin in a rat brain.

abstract：:Owing to its intrinsic characteristics, spatiotemporally encoded (SPEN) imaging is less sensitive to adverse effects due to field inhomogeneity in comparison with echo planar imaging, a feature highly desired for functional, diffusion, and real-time MRI. However, the quality of images obtained with SPEN MRI is still d...

journal_title：NeuroImage

authors： Li J,Chen L,Cai S,Cai C,Zhong J,Chen Z

更新日期：2015-01-15 00:00:00

abstract：:The large amount of imaging data collected in several ongoing multi-center studies requires automated methods to delineate brain structures of interest. We have previously reported on using artificial neural networks (ANN) to define subcortical brain structures. Here we present several automated segmentation methods u...

journal_title：NeuroImage

authors： Powell S,Magnotta VA,Johnson H,Jammalamadaka VK,Pierson R,Andreasen NC

更新日期：2008-01-01 00:00:00

abstract：:The general factor of intelligence (g) results from the empirical fact that almost all cognitive tests are positively correlated with one another. Individual tests can be classified according to the degree to which they involve g. Here, regional brain volumes associated with g are investigated by means of structural m...

journal_title：NeuroImage

authors： Colom R,Jung RE,Haier RJ

更新日期：2006-07-01 00:00:00

abstract：:Motor information conveyed by viewing the kinematics of an agent's action helps to predict how the action will unfold. Still, how observed movement kinematics is processed in the brain remains to be clarified. Here, we used magnetoencephalography (MEG) to determine at which frequency and where in the brain, the neural...

journal_title：NeuroImage

authors： Marty B,Bourguignon M,Jousmäki V,Wens V,Op de Beeck M,Van Bogaert P,Goldman S,Hari R,De Tiège X

更新日期：2015-10-01 00:00:00

abstract：:Functional MRI studies are very sensitive to motion; head movements of as little as 1-mm translations or 1 degrees rotations may cause spurious signals. An algorithm was developed that uses k-space MRI data to monitor subject motion during functional MRI time series. A k-space weighted average of squared difference be...

journal_title：NeuroImage

authors： Caparelli EC,Tomasi D,Arnold S,Chang L,Ernst T

更新日期：2003-10-01 00:00:00

abstract：:The diffusion tensor is a commonly used model for diffusion-weighted MR image data. The parameters are typically estimated by ordinary or weighted least squares on log-transformed data, assuming normal or log-normal distribution of measurement errors respectively. This may not be adequate when using high b-values and ...

journal_title：NeuroImage

authors： Andersson JL

更新日期：2008-10-01 00:00:00

abstract：:The close homology of monkeys and humans has increased the prevalence of non-human-primate models in functional MRI studies of brain connectivity. To improve upon the attainable resolution in functional MRI studies, a commensurate increase in the sensitivity of the radiofrequency receiver coil is required to avoid a r...

journal_title：NeuroImage

authors： Gilbert KM,Schaeffer DJ,Zeman P,Diedrichsen J,Everling S,Martinez-Trujillo JC,Pruszynski JA,Menon RS

更新日期：2018-09-01 00:00:00

abstract：:Parent-child personality transmission can occur via biological gene-driven processes as well as through environmental factors such as shared environment and parenting style. We recently revealed a negative association between prosociality, a highly valued personality attribute in human society, and anterior cingulate ...

journal_title：NeuroImage

authors： Okada N,Yahata N,Koshiyama D,Morita K,Sawada K,Kanata S,Fujikawa S,Sugimoto N,Toriyama R,Masaoka M,Koike S,Araki T,Kano Y,Endo K,Yamasaki S,Ando S,Nishida A,Hiraiwa-Hasegawa M,Edden RAE,Sawa A,Kasai K

更新日期：2020-09-01 00:00:00

abstract：:Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter in the central auditory system. Altered GABAergic neurotransmission has been found in both the inferior colliculus and the auditory cortex in animal models of presbycusis. Edited magnetic resonance spectroscopy (MRS), using the MEGA-PRESS sequence,...

journal_title：NeuroImage

authors： Gao F,Wang G,Ma W,Ren F,Li M,Dong Y,Liu C,Liu B,Bai X,Zhao B,Edden RA

更新日期：2015-02-01 00:00:00

abstract：:The infant brain undergoes drastic morphological and functional development during the first year of life. Three-dimensional T1-weighted Magnetic Resonance Imaging (3D T1w-MRI) is a major tool to characterize the brain anatomy, which however, manifests inherently low and rapidly changing contrast between white matter ...

journal_title：NeuroImage

authors： Zhang H,Lai C,Liu R,Liu T,Niu W,Oishi K,Zhang Y,Wu D

更新日期：2019-10-01 00:00:00

abstract：:In this work we explore whether the patterns of brain activity associated with thinking about concrete objects are dependent on stimulus presentation format, whether an object is referred to by a written or pictorial form. Multi-voxel pattern analysis methods were applied to brain imaging (fMRI) data to identify the i...

journal_title：NeuroImage

authors： Shinkareva SV,Malave VL,Mason RA,Mitchell TM,Just MA

更新日期：2011-02-01 00:00:00

abstract：:We present a novel approach for generating information about a voxel's tissue class membership based on its signature--a collection of local image textures estimated over a range of neighborhood sizes. The approach produces a form of tissue class priors that can be used to initialize and regularize image segmentation....

journal_title：NeuroImage

authors： Vovk A,Cox RW,Stare J,Suput D,Saad ZS

更新日期：2011-03-01 00:00:00

abstract：:Flat mapping based cortical surface registration constrained by manually traced sulcal curves has been widely used for inter subject comparisons of neuroanatomical data. Even for an experienced neuroanatomist, manual sulcal tracing can be quite time consuming, with the cost increasing with the number of sulcal curves ...

journal_title：NeuroImage

authors： Joshi AA,Pantazis D,Li Q,Damasio H,Shattuck DW,Toga AW,Leahy RM

更新日期：2010-04-15 00:00:00

abstract：:One of the most compelling challenges for modern neuroscience is the influence of awareness on behavior. We studied prefrontal correlates of conscious and subconscious motor adjustments to changing auditory rhythms using regional cerebral blood flow measurements. At a subconscious level, movement adjustments were perf...

journal_title：NeuroImage

authors： Stephan KM,Thaut MH,Wunderlich G,Schicks W,Tian B,Tellmann L,Schmitz T,Herzog H,McIntosh GC,Seitz RJ,Hömberg V

更新日期：2002-02-01 00:00:00

abstract：:Processing of fear is of crucial importance for human survival and it can generally occur at explicit and implicit conditions. It is worth noting that explicit and implicit fear processing produces different behavioral and neurophysiological outcomes. The present study capitalizes on the Activation Likelihood Estimati...

journal_title：NeuroImage

authors： Tao D,He Z,Lin Y,Liu C,Tao Q

更新日期：2020-12-26 00:00:00

abstract：:Previous studies have suggested age-related differences in reward-directed behavior and cerebral processes in support of the age effects. However, it remains unclear how age may influence the processing of reward magnitude. Here, with 54 volunteers (22-74 years of age) participating in the Monetary Incentive Delay Tas...

journal_title：NeuroImage

authors： Dhingra I,Zhang S,Zhornitsky S,Le TM,Wang W,Chao HH,Levy I,Li CR

更新日期：2020-02-15 00:00:00

abstract：:High-resolution diffusion MRI can provide the ability to resolve small brain structures, enabling investigations of detailed white matter architecture. A major challenge for in vivo high-resolution diffusion MRI is the low signal-to-noise ratio. In this work, we combine two highly compatible methods, ultra-high field ...

journal_title：NeuroImage

authors： Wu W,Poser BA,Douaud G,Frost R,In MH,Speck O,Koopmans PJ,Miller KL

更新日期：2016-12-01 00:00:00

abstract：:Measurement of changes in brain cortical thickness is useful for the assessment of regional gray matter atrophy in neurodegenerative conditions. A new longitudinal method, called CLADA (cortical longitudinal atrophy detection algorithm), has been developed for the measurement of changes in cortical thickness in magnet...

journal_title：NeuroImage

authors： Nakamura K,Fox R,Fisher E

更新日期：2011-01-01 00:00:00

abstract：:A current controversy surrounds the question whether high-level features of a stimulus such as its relevance to the current task may affect early attentional processes. According to one view abruptly appearing stimuli gain priority during an initial feedforward processing stage and therefore capture attention even if ...

journal_title：NeuroImage

authors： Fellrath J,Manuel AL,Ptak R

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:Individual differences in aesthetic engagement-the propensity to be moved by art, nature, and beauty-are associated with positive health outcomes, as well as stress resilience. The purpose of the current study was to identify potential neural substrate mechanisms underlying individual differences in aesthetic...

journal_title：NeuroImage

authors： Williams PG,Johnson KT,Curtis BJ,King JB,Anderson JS

更新日期：2018-10-01 00:00:00

abstract：:In view of an increasing number of publications that deal with functional mapping of the human amygdala using blood oxygenation-level-dependent (BOLD) magnetic resonance imaging, we reevaluated the underlying image quality of T2*-weighted echoplanar imaging (EPI) and fast low angle shot (FLASH) sequences at 2.0-T with...

journal_title：NeuroImage

authors： Merboldt KD,Fransson P,Bruhn H,Frahm J

更新日期：2001-08-01 00:00:00

abstract：:Identification of spatiotemporal interactions within/between neuron populations is critical for detection and characterization of large-scale neuronal interactions underlying perception, cognition, and behavior. Univariate analysis has been employed successfully in many neuroimaging studies. However, univariate analys...

journal_title：NeuroImage

authors： Lin FH,McIntosh AR,Agnew JA,Eden GF,Zeffiro TA,Belliveau JW

更新日期：2003-10-01 00:00:00

abstract：OBJECTIVES:Auditory and visual deviant stimuli evoke mismatch negativity (MMN) responses, which can be recorded with electroencephalography (EEG) and magnetoencephalography (MEG). However, little is known about the role of neuronal oscillations in encoding of rare stimuli. We aimed at verifying the existence of a mecha...

journal_title：NeuroImage

authors： Tugin S,Hernandez-Pavon JC,Ilmoniemi RJ,Nikulin VV

更新日期：2016-11-15 00:00:00

abstract：:White matter hyperintensities (WMH) are frequently divided into periventricular (PWMH) and deep (DWMH), and the two classes have been associated with different cognitive, microstructural, and clinical correlates. However, although this distinction is widely used in visual ratings scales, how to best anatomically defin...

journal_title：NeuroImage

authors： Griffanti L,Jenkinson M,Suri S,Zsoldos E,Mahmood A,Filippini N,Sexton CE,Topiwala A,Allan C,Kivimäki M,Singh-Manoux A,Ebmeier KP,Mackay CE,Zamboni G

更新日期：2018-04-15 00:00:00

abstract：:Cardiovascular disease risk factors (CVD-RFs) are associated with decreased gray and white matter integrity and cognitive impairment in older adults. Less is known regarding the interplay between CVD-RFs, brain structural connectome integrity, and cognition. We examined whether CVD-RFs were associated with measures of...

journal_title：NeuroImage

authors： Boots EA,Zhan L,Dion C,Karstens AJ,Peven JC,Ajilore O,Lamar M

更新日期：2019-08-01 00:00:00

abstract：:Though commonly thought of as a "motor structure", we now know that the cerebellum's reciprocal connections to the cerebral cortex underlie contributions to both motor and non-motor behavior. Further, recent research has shown that cerebellar dysfunction may contribute to a wide range of neuropsychiatric disorders. Ho...

journal_title：NeuroImage

authors： Steele CJ,Chakravarty MM

更新日期：2018-04-15 00:00:00

abstract：:Patients with Bipolar Disorder (BD) perform poorly on tasks of selective attention and inhibitory control. Although similar behavioural deficits have been noted in their relatives, it is yet unclear whether they reflect dysfunction in the same neural circuits. We used functional magnetic resonance imaging and the Stro...

journal_title：NeuroImage

authors： Pompei F,Jogia J,Tatarelli R,Girardi P,Rubia K,Kumari V,Frangou S

更新日期：2011-06-01 00:00:00

abstract：:Accumulation of non-heme iron in the brain has been proposed as a biomarker of the progressive neuroanatomical and cognitive declines in healthy adult aging. Postmortem studies indicate that iron content and lifespan differences therein are regionally specific, with a predilection for the basal ganglia. However, the r...

journal_title：NeuroImage

authors： Daugherty A,Raz N

更新日期：2013-04-15 00:00:00

abstract：:Borderline personality disorder (BPD) is a severe psychiatric condition of undetermined brain underpinnings, which involves profound emotion regulation deficits and interpersonal impairment. To elucidate biopsychological markers of the disorder, we performed two studies: i.) assessing empathy and social cognition and ...

journal_title：NeuroImage

authors： Dziobek I,Preissler S,Grozdanovic Z,Heuser I,Heekeren HR,Roepke S

更新日期：2011-07-15 00:00:00

abstract：:Normal brain development depends on early sensory experience. Behavioral consequences of brain maturation in the absence of sensory input early in life are well documented. For example, experiments with mature, neonatally deaf human or animal subjects have revealed improved peripheral visual motion detection and spati...

journal_title：NeuroImage

authors： Stolzberg D,Butler BE,Lomber SG

更新日期：2018-01-15 00:00:00