Conscious auditory perception related to long-range synchrony of gamma oscillations.

abstract：:To study white matter changes in schizotypal personality disorder (SPD), we developed a new statistical analysis method based on supervoxels for diffusion tensor imaging. Twenty patients with SPD and eighteen healthy controls were recruited from a pool of 3000 first-year university undergraduates, and underwent MRI us...

journal_title：NeuroImage

authors： Zhang T,Wang D,Zhang Q,Wu J,Lv J,Shi L

更新日期：2017-12-01 00:00:00

abstract：:Voxel-Based Morphometry (VBM) identifies differences in grey matter brain structure in patients with schizophrenia relative to healthy controls, with particularly prominent differences found in patients with the more severe, adolescent-onset form of the disease. However, as VBM is sensitive to a combination of changes...

journal_title：NeuroImage

authors： Voets NL,Hough MG,Douaud G,Matthews PM,James A,Winmill L,Webster P,Smith S

更新日期：2008-12-01 00:00:00

abstract：:We propose a novel model-free univariate strategy for functional magnetic resonance imaging (fMRI) studies based upon recurrence quantification analysis (RQA). RQA is an auto-regressive method, which identifies recurrences in signals without any a priori assumptions. The performance of RQA is compared to that of univa...

journal_title：NeuroImage

authors： Bianciardi M,Sirabella P,Hagberg GE,Giuliani A,Zbilut JP,Colosimo A

更新日期：2007-08-15 00:00:00

abstract：:The primary visual cortex of humans contains patches of neurons responding preferentially to stimulation of one eye (the ocular dominance columns). Multiple previous studies attempted to detect their activity using fMRI. The majority of these fMRI studies used magnetic field strengths of 4 ​T and higher. However, ther...

journal_title：NeuroImage

authors： Zaretskaya N,Bause J,Polimeni JR,Grassi PR,Scheffler K,Bartels A

更新日期：2020-10-15 00:00:00

abstract：:Pain is a multidimensional experience mediated by distributed neural networks in the brain. To study this phenomenon, EEGs were collected from 20 subjects with chronic lumbar radiculopathy, 20 age and gender matched healthy subjects, and 17 subjects with chronic lumbar pain scheduled to receive an implanted spinal cor...

journal_title：NeuroImage

authors： Levitt J,Edhi MM,Thorpe RV,Leung JW,Michishita M,Koyama S,Yoshikawa S,Scarfo KA,Carayannopoulos AG,Gu W,Srivastava KH,Clark BA,Esteller R,Borton DA,Jones SR,Saab CY

更新日期：2020-12-01 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：:Recent real-time fMRI (rt-fMRI) training studies have demonstrated that subjects can achieve improved control over localized brain regions by using real-time feedback about the level of fMRI signal in these regions. It has remained unknown, however, whether subjects can gain control over anterior prefrontal cortex (PF...

journal_title：NeuroImage

authors： McCaig RG,Dixon M,Keramatian K,Liu I,Christoff K

更新日期：2011-04-01 00:00:00

abstract：UNLABELLED:Neuropsychological studies of patients suffering from apraxia strongly imply a left hemisphere basis for skillful object use, the neural mechanisms of which, however, remain to be elucidated. We therefore carried out a PET study in 14 healthy human volunteers with the aim to isolate the neural mechanisms und...

journal_title：NeuroImage

authors： Rumiati RI,Weiss PH,Shallice T,Ottoboni G,Noth J,Zilles K,Fink GR

更新日期：2004-04-01 00:00:00

abstract：:We analyzed the putative association between abdominal obesity (measured in waist circumference) and gray matter volume (Study of Health in Pomerania: SHIP-2, N=758) adjusted for age and gender by applying volumetric analysis and voxel-based morphometry (VBM) with VBM8 to brain magnetic resonance (MR) imaging. We soug...

journal_title：NeuroImage

authors： Janowitz D,Wittfeld K,Terock J,Freyberger HJ,Hegenscheid K,Völzke H,Habes M,Hosten N,Friedrich N,Nauck M,Domanska G,Grabe HJ

更新日期：2015-11-15 00:00:00

abstract：:We recorded cortical-evoked responses with a whole-scalp neuromagnetometer to study human brain dynamics associated with audiotactile interaction. The subjects received unilateral auditory (A) or tactile (T) stimuli, or both stimuli simultaneously (AT), alternating to the left and right side. Responses to AT stimuli d...

journal_title：NeuroImage

authors： Gobbelé R,Schürmann M,Forss N,Juottonen K,Buchner H,Hari R

更新日期：2003-09-01 00:00:00

abstract：:Cerebral blood volume (CBV)-weighted endogenous functional contrast can be obtained by the vascular space occupancy (VASO) technique. VASO relies on nonselective inversion for nulling blood signals, but the implementation of VASO at magnetic fields higher than 3 T is difficult due to converging T(1) values of tissue a...

journal_title：NeuroImage

authors： Jin T,Kim SG

更新日期：2008-03-01 00:00:00

abstract：:A method for postprocessing of segmented routine brain MRI studies providing automated definition of major structures (frontal, parietal, occipital, and temporal lobes; cerebellar hemispheres; and lateral ventricles) according to the Talairach atlas is presented. The method was applied to MRI studies from 25 normal su...

journal_title：NeuroImage

authors： Quarantelli M,Larobina M,Volpe U,Amati G,Tedeschi E,Ciarmiello A,Brunetti A,Galderisi S,Alfano B

更新日期：2002-09-01 00:00:00

abstract：:Most neuroscience cognitive experiments involve repeated presentations of various stimuli across several minutes or a few hours. It has been observed that brain responses, even to the same stimulus, evolve over the course of the experiment. These changes in brain activation and connectivity are believed to be associat...

journal_title：NeuroImage

authors： Ombao H,Fiecas M,Ting CM,Low YF

更新日期：2018-10-15 00:00:00

abstract：:A post-processing method for group discriminant analysis of fMRI is proposed. It assumes that the fMRI data have been pre-processed and analyzed so that each voxel is given a statistic specifying task-related activation(s), and that individually specific regions of interest (ROIs) have been drawn for each subject. The...

journal_title：NeuroImage

authors： McKeown MJ,Li J,Huang X,Lewis MM,Rhee S,Young Truong KN,Wang ZJ

更新日期：2007-09-01 00:00:00

abstract：:Functional neuroimaging studies demonstrate age-related differences in recruitment of a large-scale attentional network during interference resolution, especially within dorsolateral prefrontal cortex (DLPFC) and anterior cingulate cortex (ACC). These alterations in functional responses have been frequently observed d...

journal_title：NeuroImage

authors： Salami A,Rieckmann A,Fischer H,Bäckman L

更新日期：2014-02-01 00:00:00

abstract：:We present methods for the quantitative analysis of brain growth based on the registration of longitudinal MR image data with the use of Jacobian determinant maps to characterise neuroanatomical changes. The individual anatomies, growth maps and tissue classes are also spatially normalised in an 'average space' and ag...

journal_title：NeuroImage

authors： Aljabar P,Bhatia KK,Murgasova M,Hajnal JV,Boardman JP,Srinivasan L,Rutherford MA,Dyet LE,Edwards AD,Rueckert D

更新日期：2008-01-01 00:00:00

abstract：:Positive affect elicited in a mother toward her newborn infant may be one of the most powerful and evolutionarily preserved forms of positive affect in the emotional landscape of human behavior. This study examined the neurobiology of this form of positive emotion and in so doing, sought to overcome the difficulty of ...

journal_title：NeuroImage

authors： Nitschke JB,Nelson EE,Rusch BD,Fox AS,Oakes TR,Davidson RJ

更新日期：2004-02-01 00:00:00

abstract：:The aim of this paper is to develop a spatial Gaussian predictive process (SGPP) framework for accurately predicting neuroimaging data by using a set of covariates of interest, such as age and diagnostic status, and an existing neuroimaging data set. To achieve a better prediction, we not only delineate spatial associ...

journal_title：NeuroImage

authors： Hyun JW,Li Y,Gilmore JH,Lu Z,Styner M,Zhu H

更新日期：2014-04-01 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：:In a previous study, a three-dimensional (3D) MRI atlas of the human cerebellar nuclei was introduced based on findings in one healthy human subject [Dimitrova, A., Weber, J., Redies, C., Kindsvater, K., Maschke, M., Kolb, F.P., Forsting, M., Diener, H.C., Timmann, D., 2002. MRI atlas of the human cerebellar nuclei. N...

journal_title：NeuroImage

authors： Dimitrova A,Zeljko D,Schwarze F,Maschke M,Gerwig M,Frings M,Beck A,Aurich V,Forsting M,Timmann D

更新日期：2006-03-01 00:00:00

abstract：:The primary gustatory area is located in the insular cortex. Although the insular cortex has been the topic of multiple parcellation studies, its functional specialization regarding taste processing received relatively little attention. Studies investigating the brain response to taste suggested that the insular corte...

journal_title：NeuroImage

authors： Dalenberg JR,Hoogeveen HR,Renken RJ,Langers DR,ter Horst GJ

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Neuro-axonal injury is a key contributor to non-reversible long-term disability in multiple sclerosis (MS). However, the underlying mechanisms are not yet fully understood. Visual impairment is common among MS patients, in which episodes of optic neuritis (ON) are often followed by structural retinal damage ...

journal_title：NeuroImage

authors： Manogaran P,Walker-Egger C,Samardzija M,Waschkies C,Grimm C,Rudin M,Schippling S

更新日期：2018-07-15 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：:The cerebellum is thought to be engaged not only in motor control, but also in the neural network dedicated to visual processing of body motion. However, the pattern of connectivity within this network, in particular, between the cortical circuitry for observation of others' actions and the cerebellum remains largely ...

journal_title：NeuroImage

authors： Sokolov AA,Erb M,Gharabaghi A,Grodd W,Tatagiba MS,Pavlova MA

更新日期：2012-02-01 00:00:00

abstract：:We studied 13 healthy subjects with a multichannel magnetoencephalography (MEG) system to investigate the somatotopic representation of the ear in the primary somatosensory cortex (SI). We stimulated three parts of the left ear: the helix, the lobulus, and the tragus. The somatosensory-evoked magnetic fields (SEFs) we...

journal_title：NeuroImage

authors： Nihashi T,Kakigi R,Kawakami O,Hoshiyama M,Itomi K,Nakanishi H,Kajita Y,Inao S,Yoshida J

更新日期：2001-02-01 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：:This paper examines a Bayesian random effects modelling approach to the analysis of multiple-directions diffusion-weighted MR data, with a focus on the crossing-fibre problem. Various models were investigated including a spatial (Markov random field) model, an exchangeable model and the Besag-York-Mollie model, which ...

journal_title：NeuroImage

authors： King MD,Gadian DG,Clark CA

更新日期：2009-02-01 00:00:00

abstract：:Functional Magnetic Resonance Imaging (fMRI) shows significant potential as a tool for predicting clinically important information such as future disease progression or drug effect from brain activity. Multivariate techniques have been developed that combine fMRI signals from across the brain to produce more robust pr...

journal_title：NeuroImage

authors： Duff EP,Trachtenberg AJ,Mackay CE,Howard MA,Wilson F,Smith SM,Woolrich MW

更新日期：2012-03-01 00:00:00

abstract：:Anatomical and functional MRI images were acquired in a group of healthy elderly subjects (n = 11) and a group of patients diagnosed with probable Alzheimer's disease, from mild to moderate severity (n = 8). During functional sessions, verbal episodic Encoding and Recognition tasks were presented to subjects. Both gro...

journal_title：NeuroImage

authors： Rémy F,Mirrashed F,Campbell B,Richter W

更新日期：2005-03-01 00:00:00

abstract：:Functional connectivity magnetic resonance imaging (fcMRI) is a powerful tool for understanding the network level organization of the brain in research settings and is increasingly being used to study large-scale neuronal network degeneration in clinical trial settings. Presently, a variety of techniques, including se...

journal_title：NeuroImage

authors： Schultz AP,Chhatwal JP,Huijbers W,Hedden T,van Dijk KR,McLaren DG,Ward AM,Wigman S,Sperling RA

更新日期：2014-11-15 00:00:00