Arm training induced brain plasticity in stroke studied with serial positron emission tomography.

abstract：:Research on the neural bases of bilingual language control has largely overlooked the role of preparatory processes, which are central to cognitive control. Additionally, little is known about how the processes involved in global language selection may differ from those involved in the selection of words and morpho-sy...

journal_title：NeuroImage

authors： Seo R,Stocco A,Prat CS

更新日期：2018-07-01 00:00:00

abstract：:The goal of the MEG study was to investigate the influence of tumor treatment on pathological delta activity (1-4 Hz). The treatment consisted of neurosurgery, and in some of the patients, additional radiotherapy. MEG and MR recordings were made both before and after the treatment in 17 patients. The signal power in t...

journal_title：NeuroImage

authors： de Jongh A,Baayen JC,de Munck JC,Heethaar RM,Vandertop WP,Stam CJ

更新日期：2003-12-01 00:00:00

abstract：:Detection of genetic relatedness (i.e. kinship) impacts the social, parental, and sexual behavior of many species. In humans, self-referent phenotype matching based on facial resemblance may indicate kinship. For example, faces that resemble ours are perceived as more trustworthy and attractive. Sex differences in beh...

journal_title：NeuroImage

authors： Platek SM,Keenan JP,Mohamed FB

更新日期：2005-05-01 00:00:00

abstract：:Representational models specify how complex patterns of neural activity relate to visual stimuli, motor actions, or abstract thoughts. Here we review pattern component modeling (PCM), a practical Bayesian approach for evaluating such models. Similar to encoding models, PCM evaluates the ability of models to predict no...

journal_title：NeuroImage

authors： Diedrichsen J,Yokoi A,Arbuckle SA

更新日期：2018-10-15 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：:A new rotation-invariant spherical harmonic decomposition (SHD) method is proposed in this paper for analyzing high angular resolution diffusion (HARD) imaging. Regular SHD methods have been used to characterize the features of the apparent diffusion coefficient (ADC) profile measured by the HARD technique. However, t...

journal_title：NeuroImage

authors： Zhan W,Stein EA,Yang Y

更新日期：2006-02-15 00:00:00

abstract：:Tensor-based morphometry (TBM) is a powerful method to map the 3D profile of brain degeneration in Alzheimer's disease (AD) and mild cognitive impairment (MCI). We optimized a TBM-based image analysis method to determine what methodological factors, and which image-derived measures, maximize statistical power to track...

journal_title：NeuroImage

authors： Hua X,Lee S,Yanovsky I,Leow AD,Chou YY,Ho AJ,Gutman B,Toga AW,Jack CR Jr,Bernstein MA,Reiman EM,Harvey DJ,Kornak J,Schuff N,Alexander GE,Weiner MW,Thompson PM,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2009-12-01 00:00:00

abstract：:The purpose of this study was to identify brain regions underlying internally generated anticipatory biases toward locations where significant events are expected to occur. Subjects fixated centrally and responded to peripheral targets preceded by a spatially valid (predictive), invalid (misleading), or neutral centra...

journal_title：NeuroImage

authors： Small DM,Gitelman DR,Gregory MD,Nobre AC,Parrish TB,Mesulam MM

更新日期：2003-03-01 00:00:00

abstract：:Research in cognitive neuroscience has extensively demonstrated that the temporal dynamics of brain activity are associated with cognitive functioning. The temporal dynamics mainly include oscillatory and 1/f noise-like, non-oscillatory brain activities that coexist in many forms of brain activity and confound each ot...

journal_title：NeuroImage

authors： Ouyang G,Hildebrandt A,Schmitz F,Herrmann CS

更新日期：2020-01-15 00:00:00

abstract：:The purpose of this study is to determine regions of cerebral cortex activated during the onset and propagation of dense array electroencephalographic (dEEG) epileptiform discharges in patients with juvenile myoclonic epilepsy (JME), through the use of 256 channel, dense array scalp EEG recordings. Ten patients (16-58...

journal_title：NeuroImage

authors： Holmes MD,Quiring J,Tucker DM

更新日期：2010-01-01 00:00:00

abstract：:Activation of frontal and parietal brain regions is associated with attentional control during visual search. We used fMRI to characterize age-related differences in frontoparietal activation in a highly efficient feature search task, detection of a shape singleton. On half of the trials, a salient distractor (a color...

journal_title：NeuroImage

authors： Madden DJ,Parks EL,Davis SW,Diaz MT,Potter GG,Chou YH,Chen NK,Cabeza R

更新日期：2014-11-15 00:00:00

abstract：:Brain regions are often topographically connected: nearby locations within one brain area connect with nearby locations in another area. Mapping these connection topographies, or 'connectopies' in short, is crucial for understanding how information is processed in the brain. Here, we propose principled, fully data-dri...

journal_title：NeuroImage

authors： Haak KV,Marquand AF,Beckmann CF

更新日期：2018-04-15 00:00:00

abstract：:The fiber g-ratio is the ratio of the inner to the outer diameter of the myelin sheath of a myelinated axon. It has a limited dynamic range in healthy white matter, as it is optimized for speed of signal conduction, cellular energetics, and spatial constraints. In vivo imaging of the g-ratio in health and disease woul...

journal_title：NeuroImage

authors： Campbell JSW,Leppert IR,Narayanan S,Boudreau M,Duval T,Cohen-Adad J,Pike GB,Stikov N

更新日期：2018-11-15 00:00:00

abstract：:We propose a new MUSIC-like method, called 2q-ExSo-MUSIC (q ≥ 1). This method is an extension of the 2q-MUSIC (q ≥ 1) approach for solving the EEG/MEG inverse problem, when spatially-extended neocortical sources ("ExSo") are considered. It introduces a novel ExSo-MUSIC principle. The novelty is two-fold: i) the parame...

journal_title：NeuroImage

authors： Birot G,Albera L,Wendling F,Merlet I

更新日期：2011-05-01 00:00:00

abstract：:Lesion and brain-imaging studies have implicated the prefrontal and parietal cortices in arithmetic processing, but do not exclude the possibility that these brain areas are also involved in nonarithmetic operations. In the present study, we used functional magnetic resonance imaging to explore which brain areas contr...

journal_title：NeuroImage

authors： Menon V,Rivera SM,White CD,Glover GH,Reiss AL

更新日期：2000-10-01 00:00:00

abstract：:Recently, we showed that the functional heterogeneity of the right dorsal premotor (PMd) cortex could be better understood by dividing it into five subregions that showed different behavioral associations according to task-based activations studies. The present study investigated whether the revealed behavioral profil...

journal_title：NeuroImage

authors： Genon S,Wensing T,Reid A,Hoffstaedter F,Caspers S,Grefkes C,Nickl-Jockschat T,Eickhoff SB

更新日期：2017-08-15 00:00:00

abstract：:Automated segmentation of brain MRI scans into tissue classes is commonly used for the assessment of multiple sclerosis (MS). However, manual correction of the resulting brain tissue label maps by an expert reader remains necessary in many cases. Since automated segmentation data awaiting manual correction are "missin...

journal_title：NeuroImage

authors： Chua AS,Egorova S,Anderson MC,Polgar-Turcsanyi M,Chitnis T,Weiner HL,Guttmann CR,Bakshi R,Healy BC

更新日期：2015-10-01 00:00:00

abstract：:Previous diffusion tensor imaging (DTI) studies confirmed the vulnerability of corpus callosum (CC) fibers to aging. However, most studies employed lower order regressions to study the relationship between age and white matter microstructure. The present study investigated whether higher order polynomial regression mo...

journal_title：NeuroImage

authors： Pietrasik W,Cribben I,Olsen F,Huang Y,Malykhin NV

更新日期：2020-06-01 00:00:00

abstract：:The effects of functional magnetic resonance imaging (fMRI) acoustic noise were investigated on the parameters of event-related responses (ERPs) elicited during auditory matching-to-sample location and pitch working memory tasks. Stimuli were tones with varying location (left or right) and frequency (high or low). Sub...

journal_title：NeuroImage

authors： Novitski N,Anourova I,Martinkauppi S,Aronen HJ,Näätänen R,Carlson S

更新日期：2003-10-01 00:00:00

abstract：:Breathing rate and depth influence the concentration of carbon dioxide in the blood, altering cerebral blood flow and thus functional magnetic resonance imaging (fMRI) signals. Such respiratory fluctuations can have substantial influence in studies of fMRI signal covariance in subjects at rest, the so-called "resting ...

journal_title：NeuroImage

authors： Power JD,Lynch CJ,Dubin MJ,Silver BM,Martin A,Jones RM

更新日期：2020-01-01 00:00:00

abstract：:This paper presents an open, multi-vendor, multi-field strength magnetic resonance (MR) T1-weighted volumetric brain imaging dataset, named Calgary-Campinas-359 (CC-359). The dataset is composed of images of older healthy adults (29-80 years) acquired on scanners from three vendors (Siemens, Philips and General Electr...

journal_title：NeuroImage

authors： Souza R,Lucena O,Garrafa J,Gobbi D,Saluzzi M,Appenzeller S,Rittner L,Frayne R,Lotufo R

更新日期：2018-04-15 00:00:00

abstract：:Establishing brain-behavior associations that map brain organization to phenotypic measures and generalize to novel individuals remains a challenge in neuroimaging. Predictive modeling approaches that define and validate models with independent datasets offer a solution to this problem. While these methods can detect ...

journal_title：NeuroImage

authors： Scheinost D,Noble S,Horien C,Greene AS,Lake EM,Salehi M,Gao S,Shen X,O'Connor D,Barron DS,Yip SW,Rosenberg MD,Constable RT

更新日期：2019-06-01 00:00:00

abstract：:The discrimination of voice-onset time, an acoustic-phonetic cue to voicing in stop consonants, was investigated to explore the neural systems underlying the perception of a rapid temporal speech parameter. Pairs of synthetic stimuli taken from a [da] to [ta] continuum varying in voice-onset time (VOT) were presented ...

journal_title：NeuroImage

authors： Hutchison ER,Blumstein SE,Myers EB

更新日期：2008-03-01 00:00:00

abstract：:Correction for multiple comparisons in neuroimaging data is an important area of research. Recently, wavelet-based methods have gained popularity and have been reported to achieve better sensitivity compared to spatial domain methods. However, these techniques produce smoothed statistical maps which are difficult to i...

journal_title：NeuroImage

authors： Srikanth R,Casanova R,Laurienti PJ,Peiffer AM,Maldjian JA

更新日期：2006-10-15 00:00:00

abstract：:In current fMRI studies designed to map BOLD changes related to interictal epileptiform discharges (IED), which are recorded on simultaneous EEG, the information contained in the morphology and field extent of the EEG events is exclusively used for their classification. Usually, a BOLD predictor based on IED onset tim...

journal_title：NeuroImage

authors： Murta T,Hu L,Tierney TM,Chaudhary UJ,Walker MC,Carmichael DW,Figueiredo P,Lemieux L

更新日期：2016-11-15 00:00:00

abstract：:Tractography uses diffusion tensor imaging data to trace white matter pathways in vivo within the brain. We have constructed group maps that represent three major white matter tracts-the anterior callosal fibers, optic radiations, and pyramidal tracts-in a group of 21 volunteers. For each individual tract the fast mar...

journal_title：NeuroImage

authors： Ciccarelli O,Toosy AT,Parker GJ,Wheeler-Kingshott CA,Barker GJ,Miller DH,Thompson AJ

更新日期：2003-08-01 00:00:00

abstract：:We propose a novel method for neurodevelopmental brain mapping that displays how an individual's values for a quantity of interest compare with age-specific norms. By estimating smoothly age-varying distributions at a set of brain regions of interest, we derive age-dependent region-wise quantile ranks for a given indi...

journal_title：NeuroImage

authors： Chen H,Kelly C,Castellanos FX,He Y,Zuo XN,Reiss PT

更新日期：2015-05-01 00:00:00

abstract：:Little is known about how the human brain keeps track of body parts in the visual field. Here we show that unattended images of right/left hands elicit a mismatch response when they violate a regularity established by repeated visual presentations of the other hand. In a visual oddball experiment we found mismatch res...

journal_title：NeuroImage

authors： Stefanics G,Czigler I

更新日期：2012-10-15 00:00:00

abstract：:Resting-state functional magnetic resonance imaging (rs-fMRI) is widely used in connectomics for studying the functional relationships between regions of the human brain. rs-fMRI connectomics, however, has inherent analytical challenges, such as how to properly model negative correlations between BOLD time series. In ...

journal_title：NeuroImage

authors： Morrissey ZD,Zhan L,Ajilore O,Leow AD

更新日期：2021-02-01 00:00:00

abstract：:Individuals scoring relatively high on measures of working memory tend to be more proficient at controlling attention to minimize the effect of distracting information. It is currently unknown whether such superior attention control abilities are mediated by stronger suppression of irrelevant information, enhancement ...

journal_title：NeuroImage

authors： Gulbinaite R,Johnson A,de Jong R,Morey CC,van Rijn H

更新日期：2014-10-01 00:00:00