Functional specialization of the male insula during taste perception.

abstract：:One of the major obstacles in estimating cortical currents from MEG signals is the disturbance caused by magnetic artifacts derived from extra-cortical current sources such as heartbeats and eye movements. To remove the effect of such extra-brain sources, we improved the hybrid hierarchical variational Bayesian method...

journal_title：NeuroImage

authors： Morishige K,Yoshioka T,Kawawaki D,Hiroe N,Sato MA,Kawato M

更新日期：2014-11-01 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：:Oral naltrexone reduces heavy drinking, but is less consistent as an abstinence promoter, whereas once-monthly extended-release naltrexone (XR-NTX) also maintains abstinence. The present study sought to determine if alcohol cue reactivity is attenuated by XR-NTX. Twenty-eight detoxified alcohol-dependent adult male an...

journal_title：NeuroImage

authors： Lukas SE,Lowen SB,Lindsey KP,Conn N,Tartarini W,Rodolico J,Mallya G,Palmer C,Penetar DM

更新日期：2013-09-01 00:00:00

abstract：:Multi-voxel pattern analysis (MVPA) is a fruitful and increasingly popular complement to traditional univariate methods of analyzing neuroimaging data. We propose to replace the standard 'decoding' approach to searchlight-based MVPA, measuring the performance of a classifier by its accuracy, with a method based on the...

journal_title：NeuroImage

authors： Allefeld C,Haynes JD

更新日期：2014-04-01 00:00:00

abstract：:[(11)C]-(R)-PK11195 is presently the most widely used radiotracer for the monitoring of microglia activity in the central nervous system (CNS). Microglia, the resident immune cells of the brain, play a critical role in acute and chronic diseases of the central nervous system and in host defence against neoplasia. The ...

journal_title：NeuroImage

authors： Anderson AN,Pavese N,Edison P,Tai YF,Hammers A,Gerhard A,Brooks DJ,Turkheimer FE

更新日期：2007-05-15 00:00:00

abstract：:A multitude of functional imaging studies revealed a mass activation effect at the level of the sensorimotor cortex during repetitive finger-tapping or finger-to-thumb opposition tasks in terms of either a stepwise or a monotonic relationship between movement rate and hemodynamic response. With respect to subcortical ...

journal_title：NeuroImage

authors： Riecker A,Wildgruber D,Mathiak K,Grodd W,Ackermann H

更新日期：2003-03-01 00:00:00

abstract：:MR diffusion tensor imaging (DTI) can measure and visualize organization of white matter fibre tracts in vivo. DTI is a relatively new imaging technique, and new tools developed for quantifying fibre tracts require evaluation. The purpose of this study was to compare the reliability of a novel clustering approach with...

journal_title：NeuroImage

authors： Voineskos AN,O'Donnell LJ,Lobaugh NJ,Markant D,Ameis SH,Niethammer M,Mulsant BH,Pollock BG,Kennedy JL,Westin CF,Shenton ME

更新日期：2009-04-01 00:00:00

abstract：:The maintenance of sensory information in working memory (WM) is mediated by the attentional activation of stimulus representations that are stored in perceptual brain regions. Using event-related potentials (ERPs), we measured tactile and visual contralateral delay activity (tCDA/CDA components) in a bimodal WM task ...

journal_title：NeuroImage

authors： Katus T,Eimer M

更新日期：2016-11-15 00:00:00

abstract：:Spatial normalization and segmentation of infant brain MRI data based on adult or pediatric reference data may not be appropriate due to the developmental differences between the infant input data and the reference data. In this study we have constructed infant templates and a priori brain tissue probability maps base...

journal_title：NeuroImage

authors： Altaye M,Holland SK,Wilke M,Gaser C

更新日期：2008-12-01 00:00:00

abstract：:The ε4 allele of apolipoprotein E (apoE, protein; APOE, gene) is the most important genetic risk factor for the development of Alzheimer's disease (AD). Cortical structures in the medial temporal lobe (MTL) are important for memory function and are affected early in AD. Both gray matter (GM) and white matter (WM) stru...

journal_title：NeuroImage

authors： Westlye ET,Hodneland E,Haász J,Espeseth T,Lundervold A,Lundervold AJ

更新日期：2012-10-15 00:00:00

abstract：:The ability to regulate temptation and manage appetitive cravings is an important aspect of healthy adolescent development, but the neural systems underlying this process are understudied. In the present study, 60 healthy females evenly distributed from 10 to 23years of age used reappraisal to regulate the desire to c...

journal_title：NeuroImage

authors： Giuliani NR,Pfeifer JH

更新日期：2015-03-01 00:00:00

abstract：:The motor manifestations of Parkinson's disease (PD) have been linked to an abnormal spatial covariance pattern involving basal ganglia thalamocortical pathways. By contrast, little is known about the functional networks that underlie cognitive dysfunction in this disorder. To identify such patterns, we studied 15 non...

journal_title：NeuroImage

authors： Huang C,Mattis P,Tang C,Perrine K,Carbon M,Eidelberg D

更新日期：2007-01-15 00:00:00

abstract：:An experience of intention to move accompanies execution of some voluntary actions. The Readiness Potential (RP) is an increasing negativity over motor brain areas prior to voluntary movement. Classical studies suggested that the RP starts before intention is consciously accessed as measured by offline recall-based re...

journal_title：NeuroImage

authors： Parés-Pujolràs E,Kim YW,Im CH,Haggard P

更新日期：2019-11-15 00:00:00

abstract：:Cognitive emotion regulation is a powerful way of modulating emotional responses. However, despite the vital role of emotions in learning, it is unknown whether the effect of cognitive emotion regulation also extends to the modulation of learning. Computational models indicate prediction error activity, typically obse...

journal_title：NeuroImage

authors： Mulej Bratec S,Xie X,Schmid G,Doll A,Schilbach L,Zimmer C,Wohlschläger A,Riedl V,Sorg C

更新日期：2015-12-01 00:00:00

abstract：:Though mild cognitive impairment is an intermediate clinical state between healthy aging and Alzheimer's disease (AD), there are very few whole-brain voxel-wise diffusion MRI studies directly comparing changes in healthy control, mild cognitive impairment (MCI) and AD subjects. Here we report whole-brain findings from...

journal_title：NeuroImage

authors： Douaud G,Jbabdi S,Behrens TE,Menke RA,Gass A,Monsch AU,Rao A,Whitcher B,Kindlmann G,Matthews PM,Smith S

更新日期：2011-04-01 00:00:00

abstract：:Individuals born preterm with very low birth weight (VLBW; birth weight ≤ 1500 g) are at high risk for perinatal brain injuries and deviant brain development, leading to increased chances of later cognitive, emotional, and behavioral problems. Here we investigated the neuronal underpinnings of both reactive and proact...

journal_title：NeuroImage

authors： Olsen A,Dennis EL,Evensen KAI,Husby Hollund IM,Løhaugen GCC,Thompson PM,Brubakk AM,Eikenes L,Håberg AK

更新日期：2018-02-15 00:00:00

abstract：AIMS:Using functional magnetic resonance imaging (fMRI) we investigated the cortical and subcortical representations during bladder filling and the effect of simultaneous stimulation of the dorsal clitoral nerve on these cortical and subcortical structures. METHODS:After approval of the local ethics committee, 8 healt...

journal_title：NeuroImage

authors： Mehnert U,Boy S,Svensson J,Michels L,Reitz A,Candia V,Kleiser R,Kollias S,Schurch B

更新日期：2008-07-01 00:00:00

abstract：:Non-invasive imaging has the potential to play a crucial role in the characterization and translation of experimental animal models to investigate human brain development and disorders, especially when employed to study animal models that more accurately represent features of human neuroanatomy. The purpose of this st...

journal_title：NeuroImage

authors： Hutchinson EB,Schwerin SC,Radomski KL,Sadeghi N,Jenkins J,Komlosh ME,Irfanoglu MO,Juliano SL,Pierpaoli C

更新日期：2017-05-15 00:00:00

abstract：:When two incompatible monocular images compete for perceptual dominance, one can dominate awareness while the other is suppressed and invisible. It has been suggested that binocular suppression of this kind involves competitive neuronal interactions at multiple levels of the visual processing hierarchy. Here we asked ...

journal_title：NeuroImage

authors： Sterzer P,Jalkanen L,Rees G

更新日期：2009-07-01 00:00:00

abstract：:Linguistic experience alters an individual's perception of speech. We here provide evidence of the effects of language experience at the neural level from two magnetoencephalography (MEG) studies that compare adult American and Japanese listeners' phonetic processing. The experimental stimuli were American English /ra...

journal_title：NeuroImage

authors： Zhang Y,Kuhl PK,Imada T,Kotani M,Tohkura Y

更新日期：2005-07-01 00:00:00

abstract：OBJECTIVE:Our primary objective was to compare the performance of unaccelerated vs. accelerated structural MRI for measuring disease progression using serial scans in Alzheimer's disease (AD). METHODS:We identified cognitively normal (CN), early mild cognitive impairment (EMCI), late mild cognitive impairment (LMCI) a...

journal_title：NeuroImage

authors： Vemuri P,Senjem ML,Gunter JL,Lundt ES,Tosakulwong N,Weigand SD,Borowski BJ,Bernstein MA,Zuk SM,Lowe VJ,Knopman DS,Petersen RC,Fox NC,Thompson PM,Weiner MW,Jack CR Jr,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2015-06-01 00:00:00

abstract：:Reconstruction of white matter tracts based on diffusion tensor imaging (DTI) is currently widely used in clinical research. This reconstruction allows us to identify coordinates of specific white matter tracts and to investigate their anatomy. Fiber reconstruction, however, relies on manual identification of anatomic...

journal_title：NeuroImage

authors： Zhang W,Olivi A,Hertig SJ,van Zijl P,Mori S

更新日期：2008-08-15 00:00:00

abstract：:Longitudinal neuroimaging (LNI) studies are rapidly becoming more prevalent and growing in size. Today, no standardized computational tools exist for the analysis of LNI data and widely used methods are sub-optimal for the types of data encountered in real-life studies. Linear Mixed Effects (LME) modeling, a mature ap...

journal_title：NeuroImage

authors： Bernal-Rusiel JL,Greve DN,Reuter M,Fischl B,Sabuncu MR,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2013-02-01 00:00:00

abstract：:Understanding the differences between individuals' personality types at a functional brain level is now possible due to recent developments in both functional brain imaging and personality models. The psychobiological model for temperament and character offers one approach to exploring personality. This study uses SPE...

journal_title：NeuroImage

authors： Turner RM,Hudson IL,Butler PH,Joyce PR

更新日期：2003-07-01 00:00:00

abstract：:Naturalistic stimuli such as movies are increasingly used to engage cognitive and emotional processes during fMRI of brain hemodynamic activity. However, movies have been little utilized during magnetoencephalography (MEG) and EEG that directly measure population-level neuronal activity at a millisecond resolution. He...

journal_title：NeuroImage

authors： Chang WT,Jääskeläinen IP,Belliveau JW,Huang S,Hung AY,Rossi S,Ahveninen J

更新日期：2015-07-01 00:00:00

abstract：:There is increasing interest in exploring the use of functional MRI neurofeedback (fMRI-NF) as a therapeutic technique for a range of neurological conditions such as stroke and Parkinson's disease (PD). One main therapeutic potential of fMRI-NF is to enhance volitional control of damaged or dysfunctional neural nodes ...

journal_title：NeuroImage

authors： Mehler DMA,Williams AN,Krause F,Lührs M,Wise RG,Turner DL,Linden DEJ,Whittaker JR

更新日期：2019-01-01 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：:Efficient perceptual identification of emotionally-relevant stimuli requires optimized neural coding. Because sleep contributes to neural plasticity mechanisms, we asked whether the perceptual representation of emotionally-relevant stimuli within sensory cortices is modified after a period of sleep. We show combined e...

journal_title：NeuroImage

authors： Sterpenich V,Piguet C,Desseilles M,Ceravolo L,Gschwind M,Van De Ville D,Vuilleumier P,Schwartz S

更新日期：2014-10-15 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：:To investigate the cross-modal transfer of movement patterns necessary to perform melodies on the piano, 22 non-musicians learned to play short sequences on a piano keyboard by (1) merely listening and replaying (vision of own fingers occluded) or (2) merely observing silent finger movements and replaying (on a silent...

journal_title：NeuroImage

authors： Engel A,Bangert M,Horbank D,Hijmans BS,Wilkens K,Keller PE,Keysers C

更新日期：2012-11-01 00:00:00