Activation of the human posterior parietal and temporoparietal cortices during audiotactile interaction.

abstract：:Local moment-to-moment variability exists at every level of neural organization, but its driving forces remain opaque. Inspired by animal work demonstrating that local temporal variability may reflect synaptic input rather than locally-generated "noise," we used publicly-available high-temporal-resolution fMRI data (N...

journal_title：NeuroImage

authors： Garrett DD,Epp SM,Perry A,Lindenberger U

更新日期：2018-12-01 00:00:00

abstract：:One of the core pathological features of Alzheimer's disease (AD) is the accumulation of amyloid plaques in the brain. Current efforts of medical imaging research aim at visualizing amyloid plaques in living patients in order to evaluate the progression of the pathology, but also to facilitate the diagnosis of AD at t...

journal_title：NeuroImage

authors： Pinzer BR,Cacquevel M,Modregger P,McDonald SA,Bensadoun JC,Thuering T,Aebischer P,Stampanoni M

更新日期：2012-07-16 00:00:00

abstract：:Functional connectivity is derived from inter-regional correlations in spontaneous fluctuations of brain activity, and can be represented in terms of complete graphs with continuous (real-valued) edges. The structure of functional connectivity networks is strongly affected by signal processing procedures to remove the...

journal_title：NeuroImage

authors： Nicolini C,Forcellini G,Minati L,Bifone A

更新日期：2020-05-01 00:00:00

abstract：:Naturally acquiring a language shapes the human brain through a long-lasting learning and practice process. This is supported by previous studies showing that managing more than one language from early childhood has an impact on brain structure and function. However, to what extent bilingual individuals present neuroa...

journal_title：NeuroImage

authors： Burgaleta M,Sanjuán A,Ventura-Campos N,Sebastian-Galles N,Ávila C

更新日期：2016-01-15 00:00:00

abstract：:We present a new framework for prior-constrained sparse decomposition of matrices derived from the neuroimaging data and apply this method to functional network analysis of a clinically relevant population. Matrix decomposition methods are powerful dimensionality reduction tools that have found widespread use in neuro...

journal_title：NeuroImage

authors： Dhillon PS,Wolk DA,Das SR,Ungar LH,Gee JC,Avants BB

更新日期：2014-10-01 00:00:00

abstract：:In neuroimaging, data are often modeled using general linear models. Here, we focus on GLMs with error covariances which are modeled as a linear combination of multiple variance/covariance components. Each of these components is weighted by one variance parameter. In many analyses variance parameters are estimated usi...

journal_title：NeuroImage

authors： Kiebel SJ,Glaser DE,Friston KJ

更新日期：2003-09-01 00:00:00

abstract：:Advances in the literature of sex-related differences in autobiographical memory increasingly tend to highlight the importance of psychosocial factors such as gender identity, which may explain these differences better than sex as a biological factor. To date, however, none of these behavioral studies have investigate...

journal_title：NeuroImage

authors： Compère L,Charron S,Gallarda T,Rari E,Lion S,Nys M,Anssens A,Coussinoux S,Machefaux S,Oppenheim C,Piolino P

更新日期：2021-01-15 00:00:00

abstract：:Unilateral sensory stimulation reliably elicits contralateral somatotopic activation of primary (SI) and secondary (SII) somatosensory cortex. There is an ongoing debate about the occurrence and nature of concomitant ipsilateral SI and SII activation. Here we used functional magnetic resonance imaging (fMRI) in health...

journal_title：NeuroImage

authors： Blatow M,Nennig E,Durst A,Sartor K,Stippich C

更新日期：2007-09-01 00:00:00

abstract：:In the General Linear Model (GLM) framework for the statistical analysis of fMRI data, the problem of temporal autocorrelations in the residual signal (after regression) has been frequently addressed in the open literature. There exist various methods for correcting the ensuing bias in the statistical testing, among w...

journal_title：NeuroImage

authors： Gautama T,Van Hulle MM

更新日期：2004-11-01 00:00:00

abstract：:There has been recent interest in the neural correlates of visual short-term memory (VSTM) interference by irrelevant perceptual input. These studies, however, presented distracters that were subjected to conscious scrutiny by participants thus strongly involving attentional control mechanisms. In order to minimize th...

journal_title：NeuroImage

authors： Silvanto J,Soto D

更新日期：2012-01-02 00:00:00

abstract：:Diseases involving the medial temporal lobes (MTL) such as Alzheimer's disease and mesial temporal sclerosis pose an ongoing diagnostic challenge because of the difficulty in identifying conclusive imaging features, particularly in pre-clinical states. Abnormal neuronal connectivity may be present in the circuitry of ...

journal_title：NeuroImage

authors： Zeineh MM,Holdsworth S,Skare S,Atlas SW,Bammer R

更新日期：2012-09-01 00:00:00

abstract：:The dynamics of the brain's intrinsic networks have been recently studied using co-activation pattern (CAP) analysis. The CAP method relies on few model assumptions and CAP-based measurements provide quantitative information of network temporal dynamics. One limitation of existing CAP-related methods is that the compu...

journal_title：NeuroImage

authors： Zhuang X,Walsh RR,Sreenivasan K,Yang Z,Mishra V,Cordes D

更新日期：2018-05-15 00:00:00

abstract：:Perceptual priming is a fundamental long-term memory capability by which exposure to a stimulus improves later perceptual processing of that stimulus. A widespread hypothesis is that priming is the later result of perceptual learning during stimulus identification. Testing this hypothesis involves isolating priming wi...

journal_title：NeuroImage

authors： Düzel E,Richardson-Klavehn A,Neufang M,Schott BH,Scholz M,Heinze HJ

更新日期：2005-04-15 00:00:00

abstract：:This multi-study connectivity analysis explores the functional connectivity of the cerebellum with the cerebrum in social mentalizing, that is, understanding the mind of another person. The analysis covers 5 studies (n=92) involving abstract and complex forms of social mentalizing such as (a) person and group impressi...

journal_title：NeuroImage

authors： Van Overwalle F,Mariën P

更新日期：2016-01-01 00:00:00

abstract：:Human behavior is often dictated by rules or prescribed guides for action. Little is currently known regarding how these rules are stored in long-term memory or retrieved and implemented. Here, we examined the roles of ventrolateral prefrontal cortex (VLPFC) and posterior middle temporal gyrus (postMTG) in rule use. W...

journal_title：NeuroImage

authors： Donohue SE,Wendelken C,Crone EA,Bunge SA

更新日期：2005-07-15 00:00:00

abstract：INTRODUCTION:Linear registration to a standard space is one of the major steps in processing and analyzing magnetic resonance images (MRIs) of the brain. Here we present an overview of linear stereotaxic MRI registration and compare the performance of 5 publicly available and extensively used linear registration techni...

journal_title：NeuroImage

authors： Dadar M,Fonov VS,Collins DL,Alzheimer’s Disease Neuroimaging Initiative.

更新日期：2018-07-01 00:00:00

abstract：:MRI based on T1 relaxation contrast is increasingly being used to study brain morphology and myelination. Although it provides for excellent distinction between the major tissue types of gray matter, white matter, and CSF, reproducible quantification of T1 relaxation rates is difficult due to the complexity of the con...

journal_title：NeuroImage

authors： van Gelderen P,Jiang X,Duyn JH

更新日期：2016-03-01 00:00:00

abstract：:Visuomotor rotation (VMR) is a variant of the classic mental rotation paradigm. Subjects perform a center-out arm reaching movement, with the instruction to point clockwise or anticlockwise away from the direction of a reaction signal by a prespecified amount. Like classic mental rotation (MR) tasks, there is a linear...

journal_title：NeuroImage

authors： Bestmann S,Thilo KV,Sauner D,Siebner HR,Rothwell JC

更新日期：2002-11-01 00:00:00

abstract：:Age-related differences in cognitive agility vary greatly between individuals and cognitive functions. This heterogeneity is partly mirrored in individual differences in brain network connectivity as revealed using resting-state functional magnetic resonance imaging (fMRI), suggesting potential imaging biomarkers for ...

journal_title：NeuroImage

authors： Dørum ES,Kaufmann T,Alnæs D,Andreassen OA,Richard G,Kolskår KK,Nordvik JE,Westlye LT

更新日期：2017-03-01 00:00:00

abstract：:The important roles played by the A(1) adenosine receptor (A(1)AR) in brain physiology and pathology make this receptor a target for in vivo imaging. Here we describe the distribution of A(1)ARs in the living human brain with PET, made possible for the first time by the highly potent and selective A(1)AR antagonist 8-...

journal_title：NeuroImage

authors： Bauer A,Holschbach MH,Meyer PT,Boy C,Herzog H,Olsson RA,Coenen HH,Zilles K

更新日期：2003-08-01 00:00:00

abstract：PURPOSE:Multichannel Transcranial Magnetic Stimulation (mTMS) arrays enable multiple sites to be stimulated simultaneously or sequentially under electronic control without moving the system's stimulation coils. Here, we build and characterize the performance of a novel modular 3-axis TMS coil that can be utilized as a ...

journal_title：NeuroImage

authors： Navarro de Lara LI,Daneshzand M,Mascarenas A,Paulson D,Pratt K,Okada Y,Raij T,Makarov SN,Nummenmaa A

更新日期：2021-01-01 00:00:00

abstract：:The nature and origin of fMRI resting state fluctuations and connectivity are still not fully known. More detailed knowledge on the relationship between resting state patterns and brain function may help to elucidate this matter. We therefore performed an in depth study of how resting state fluctuations map to the wel...

journal_title：NeuroImage

authors： Raemaekers M,Schellekens W,van Wezel RJ,Petridou N,Kristo G,Ramsey NF

更新日期：2014-01-01 00:00:00

abstract：:Recent work has shown a dramatic contrast between GM and WM in gradient echo phase images at high field (7 T). Although this contrast is key to the exploitation of phase in imaging normal and pathological tissue, its origin remains contentious. Several sources for this contrast have been considered including iron cont...

journal_title：NeuroImage

authors： Petridou N,Wharton SJ,Lotfipour A,Gowland P,Bowtell R

更新日期：2010-04-01 00:00:00

abstract：:Hypoxic-ischemic injury (HI) to the neonatal brain results in delayed neuronal death with accompanying inflammation for days after the initial insult. The aim of this study was to depict delayed neuronal death after HI using Manganese-enhanced MRI (MEMRI) and to evaluate the specificity of MEMRI in detection of cells ...

journal_title：NeuroImage

authors： Widerøe M,Olsen Ø,Pedersen TB,Goa PE,Kavelaars A,Heijnen C,Skranes J,Brubakk AM,Brekken C

更新日期：2009-04-15 00:00:00

abstract：:Scientists and clinicians have traditionally targeted single brain regions with stimulation to modulate brain function and disease. However, brain regions do not operate in isolation, but interact with other regions through networks. As such, stimulation of one region may impact and be impacted by other regions in its...

journal_title：NeuroImage

authors： Fischer DB,Fried PJ,Ruffini G,Ripolles O,Salvador R,Banus J,Ketchabaw WT,Santarnecchi E,Pascual-Leone A,Fox MD

更新日期：2017-08-15 00:00:00

abstract：:Cortical surface reconstruction is important for functional brain mapping and morphometric analysis of the brain cortex. Several methods have been developed for the faithful reconstruction of surface models which represent the true cortical surface in both geometry and topology. However, there has been no explicit com...

journal_title：NeuroImage

authors： Lee JK,Lee JM,Kim JS,Kim IY,Evans AC,Kim SI

更新日期：2006-06-01 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：:The measurement of the volume of the human amygdala in vivo has received increasing attention over the past decade, but existing methods face several challenges. First, due to the amorphous appearance of the amygdala and the difficulties in interpreting its boundaries, it is common for protocols to omit sizable sectio...

journal_title：NeuroImage

authors： Entis JJ,Doerga P,Barrett LF,Dickerson BC

更新日期：2012-04-02 00:00:00

abstract：:Structural brain differences in relation to expertise have been demonstrated in a number of domains including visual perception, spatial navigation, complex motor skills and musical ability. However no studies have assessed the structural differences associated with representational skills in visual art. As training a...

journal_title：NeuroImage

authors： Chamberlain R,McManus IC,Brunswick N,Rankin Q,Riley H,Kanai R

更新日期：2014-08-01 00:00:00

abstract：:Quantitative BOLD (qBOLD) is a technique for mapping oxygen extraction fraction (OEF) and deoxygenated blood volume (DBV) in the human brain. Recent measurements using an asymmetric spin echo (ASE) based qBOLD approach produced estimates of DBV which were systematically higher than measurements from other techniques. ...

journal_title：NeuroImage

authors： Stone AJ,Holland NC,Berman AJL,Blockley NP

更新日期：2019-11-01 00:00:00