Compensation of susceptibility-induced BOLD sensitivity losses in echo-planar fMRI imaging.

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：:Response inhibition, or the suppression of prepotent but contextually inappropriate behaviors, is essential to adaptive, flexible responding. Individuals with autism spectrum disorders (ASD) consistently show deficient response inhibition during antisaccades. In our prior functional MRI study, impaired antisaccade per...

journal_title：NeuroImage

authors： Kenet T,Orekhova EV,Bharadwaj H,Shetty NR,Israeli E,Lee AK,Agam Y,Elam M,Joseph RM,Hämäläinen MS,Manoach DS

更新日期：2012-07-16 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：:We survey the recent activities of the Odyssée Laboratory in the area of the application of mathematics to the design of models for studying brain anatomy and function. We start with the problem of reconstructing sources in MEG and EEG, and discuss the variational approach we have developed for solving these inverse p...

journal_title：NeuroImage

authors： Faugeras O,Adde G,Charpiat G,Chefd'hotel C,Clerc M,Deneux T,Deriche R,Hermosillo G,Keriven R,Kornprobst P,Kybic J,Lenglet C,Lopez-Perez L,Papadopoulo T,Pons JP,Segonne F,Thirion B,Tschumperlé D,Viéville T,Wotawa N

更新日期：2004-01-01 00:00:00

abstract：:The present study investigated the neural correlates of morphological priming in overt Dutch language production using a long-lag priming paradigm. Compound words were read out loud as primes that were morphologically related to picture names (e.g. the word jaszak, 'coat pocket' was used for a picture of a coat; Dutch...

journal_title：NeuroImage

authors： Koester D,Schiller NO

更新日期：2011-03-15 00:00:00

abstract：:The cerebral cortex modulates early sensory processing via feed-back connections to sensory pathway nuclei. The functions of this top-down modulation for human behavior are poorly understood. Here, we show that top-down modulation of the visual sensory thalamus (the lateral geniculate body, LGN) is involved in visual-...

journal_title：NeuroImage

authors： Díaz B,Blank H,von Kriegstein K

更新日期：2018-09-01 00:00:00

abstract：:Neighboring contextual elements can dramatically affect the manner in which the brain processes the perceptual characteristics of an object. Indeed, many well-known visual illusions rely on misleading contextual cues to create misperceptions of size, length or orientation (e.g., in the Ebbinghaus, Muller-Lyer or rod-a...

journal_title：NeuroImage

authors： Walter E,Dassonville P

更新日期：2008-10-01 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 comprehension-elaboration theory of humor claims that the elicitation of humor can be segregated into two stages, comprehension and elaboration. Comprehension includes detection and resolution of incongruity, and elaboration involves inducement of the experience of amusement. Previous imaging research has sought t...

journal_title：NeuroImage

authors： Chan YC,Chou TL,Chen HC,Liang KC

更新日期：2012-07-16 00:00:00

abstract：:Neural encoding of value-based stimuli is suggested to involve representations of summary statistics, including risk and expected value (EV). A more complex, but ecologically more common, context is when multiple risky options are evaluated together. However, it is unknown whether encoding related to option evaluation...

journal_title：NeuroImage

authors： Wright ND,Symmonds M,Dolan RJ

更新日期：2013-11-01 00:00:00

abstract：:In this paper, we propose a new automated procedure for lesion identification from single images based on the detection of outlier voxels. We demonstrate the utility of this procedure using artificial and real lesions. The scheme rests on two innovations: First, we augment the generative model used for combined segmen...

journal_title：NeuroImage

authors： Seghier ML,Ramlackhansingh A,Crinion J,Leff AP,Price CJ

更新日期：2008-07-15 00:00:00

abstract：:The modern socio-political climate is defined by conflict between ethnic, religious and political groups: Bosnians and Serbs, Tamils and Singhalese, Irish Catholics and Protestants, Israelis and Arabs. One impediment to the resolution of these conflicts is the psychological bias that members of each group harbor towar...

journal_title：NeuroImage

authors： Bruneau EG,Saxe R

更新日期：2010-10-01 00:00:00

abstract：:Transcranial magnetic stimulation combined with electroencephalography is a powerful tool for probing cortical excitability and connectivity; we can perturb one brain area and study the reactions at the stimulated and interconnected sites. When stimulating areas near cranial muscles, their activation produces a large ...

journal_title：NeuroImage

authors： Mäki H,Ilmoniemi RJ

更新日期：2011-02-14 00:00:00

abstract：:We evaluated the cholinergic mechanism underlying focal cortical vascular response to neuronal activation, using positron emission tomography for use on animals to measure cerebral blood flow and glucose metabolism activation upon vibrotactile stimulation in cats. Bromopyruvate, which blocks acetylcholine synthesis th...

journal_title：NeuroImage

authors： Fukuyama H,Ouchi Y,Matsuzaki S,Ogawa M,Yamauchi H,Nagahama Y,Kimura J,Yonekura Y,Shibasaki H,Tsukada H

更新日期：1996-06-01 00:00:00

abstract：:Just as words can rhyme, the signs of a signed language can share structural properties, such as location. Linguistic description at this level is termed phonology. We report that a left-lateralised fronto-parietal network is engaged during phonological similarity judgements made in both English (rhyme) and British Si...

journal_title：NeuroImage

authors： MacSweeney M,Waters D,Brammer MJ,Woll B,Goswami U

更新日期：2008-04-15 00:00:00

abstract：:Making sense of a neuroimaging literature that is growing in scope and complexity will require increasingly sophisticated tools for synthesizing findings across studies. Meta-analysis of neuroimaging studies fills a unique niche in this process: It can be used to evaluate the consistency of findings across different l...

journal_title：NeuroImage

authors： Wager TD,Lindquist MA,Nichols TE,Kober H,Van Snellenberg JX

更新日期：2009-03-01 00:00:00

abstract：:Divergent thinking tests have been used extensively in neuroscientific studies of creativity. However, output from tests of divergent thinking can be scored in different ways, and those scores can influence assessments of divergent thinking performance and its relationship with brain activation. Here we sought to inve...

journal_title：NeuroImage

authors： Vartanian O,Smith I,Lam TK,King K,Lam Q,Beatty EL

更新日期：2020-12-01 00:00:00

abstract：:The ability to learn associations between stimuli, responses and rewards is a prerequisite for survival. Models of reinforcement learning suggest that the striatum, a basal ganglia input nucleus, vitally contributes to these learning processes. Our recently presented computational model predicts, first, that not only ...

journal_title：NeuroImage

authors： Schroll H,Horn A,Gröschel C,Brücke C,Lütjens G,Schneider GH,Krauss JK,Kühn AA,Hamker FH

更新日期：2015-11-15 00:00:00

abstract：:Electrophysiological and neuroimaging evidence suggest the existence of common mechanisms for monitoring erroneous events, independent of the source of errors. Previous works have described modulations of theta activity in the medial frontal cortex elicited by either self-generated errors or erroneous feedback. In tur...

journal_title：NeuroImage

authors： Zhang H,Chavarriaga R,del R Millán J

更新日期：2015-10-15 00:00:00

abstract：:The temporal structure of self-generated cognition is a key attribute to the formation of a meaningful stream of consciousness. When at rest, our mind wanders from thought to thought in distinct mental states. Despite the marked importance of ongoing mental processes, it is challenging to capture and relate these stat...

journal_title：NeuroImage

authors： Bréchet L,Brunet D,Birot G,Gruetter R,Michel CM,Jorge J

更新日期：2019-07-01 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：:Language lateralization based on functional magnetic resonance imaging (fMRI) is often used in clinical neurological settings. Currently, interpretation of the distribution, pattern and extent of language activation can be heavily dependent on the chosen statistical threshold. The aim of the present study was to 1) te...

journal_title：NeuroImage

authors： Abbott DF,Waites AB,Lillywhite LM,Jackson GD

更新日期：2010-05-01 00:00:00

abstract：:As the EEG inverse problem does not have a unique solution, the sources reconstructed from EEG and their connectivity properties depend on forward and inverse modeling parameters such as the choice of an anatomical template and electrical model, prior assumptions on the sources, and further implementational details. I...

journal_title：NeuroImage

authors： Mahjoory K,Nikulin VV,Botrel L,Linkenkaer-Hansen K,Fato MM,Haufe S

更新日期：2017-05-15 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：INTRODUCTION:[(11)C]Cimbi-36 is a recently developed serotonin 2A (5-HT2A) receptor agonist positron emission tomography (PET) radioligand that has been successfully applied for human neuroimaging. Here, we investigate the test-retest variability of cerebral [(11)C]Cimbi-36 PET and compare [(11)C]Cimbi-36 and the 5-HT2...

journal_title：NeuroImage

authors： Ettrup A,Svarer C,McMahon B,da Cunha-Bang S,Lehel S,Møller K,Dyssegaard A,Ganz M,Beliveau V,Jørgensen LM,Gillings N,Knudsen GM

更新日期：2016-04-15 00:00:00

abstract：:Insights into memory retrieval processes can be obtained by examining graded recall success, specifically, tip-of-the-tongue (TOT) and feeling-of-knowing (FOK) states. TOT is defined as a recall failure accompanied by a strong feeling of imminent retrieval, and FOK as a recall failure accompanied by a feeling of futur...

journal_title：NeuroImage

authors： Maril A,Simons JS,Weaver JJ,Schacter DL

更新日期：2005-02-15 00:00:00

abstract：:The aim of this study was to define the mean regional 6-[(18)F]fluoro-l-dopa (FDOPA) uptake rate constant (K(i)) values in the striatal and extrastriatal regions of the brain of normal subjects using magnetic resonance imaging (MRI)-aided spatial normalization of the FDOPA K(i) image and using automatic region of inte...

journal_title：NeuroImage

authors： Nagano AS,Ito K,Kato T,Arahata Y,Kachi T,Hatano K,Kawasumi Y,Nakamura A,Yamada T,Abe Y,Ishigaki T

更新日期：2000-06-01 00:00:00

abstract：:Predicting Alzheimer's disease (AD) in individuals with some symptoms of cognitive decline may have great influence on treatment choice and disease progression. Structural magnetic resonance imaging (MRI) has the potential of revealing early signs of neurodegeneration in the human brain and may thus aid in predicting ...

journal_title：NeuroImage

authors： Eskildsen SF,Coupé P,García-Lorenzo D,Fonov V,Pruessner JC,Collins DL,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2013-01-15 00:00:00

abstract：:We describe an atlas of the C57BL/6 mouse brain based on MRI and conventional Nissl histology. Magnetic resonance microscopy was performed on a total of 14 specimens that were actively stained to enhance tissue contrast. Images were acquired with three different MR protocols yielding contrast dependent on spin lattice...

journal_title：NeuroImage

authors： Johnson GA,Badea A,Brandenburg J,Cofer G,Fubara B,Liu S,Nissanov J

更新日期：2010-11-01 00:00:00

abstract：:Immuno-electron microscopic and beta-microprobe studies have demonstrated that the internalization of serotonin 5-HT(1A) autoreceptors, after acute treatment with the selective 5-HT(1A) receptor agonist 8-OH-DPAT or with the specific serotonin reuptake inhibitor (SSRI) fluoxetine, is associated with a marked decrease ...

journal_title：NeuroImage

authors： Aznavour N,Rbah L,Riad M,Reilhac A,Costes N,Descarries L,Zimmer L

更新日期：2006-11-15 00:00:00