From simple graphs to the connectome: networks in neuroimaging.

abstract：:The combination of functional magnetic resonance imaging (FMRI) and electroencephalography (EEG) has received much recent attention, since it potentially offers a new tool for neuroscientists that makes simultaneous use of the strengths of the two modalities. However, EEG data collected in such experiments suffer from...

journal_title：NeuroImage

authors： Niazy RK,Beckmann CF,Iannetti GD,Brady JM,Smith SM

更新日期：2005-11-15 00:00:00

abstract：:A new method for detecting activations in random fields, which may be useful for addressing the issue of multiple comparisons in neuroimaging, is presented. This method is based on some constructs of mathematical morphology - specifically, morphological erosions and dilations - that enable the detection of active regi...

journal_title：NeuroImage

authors： Marroquin JL,Biscay RJ,Ruiz-Correa S,Alba A,Ramirez R,Armony JL

更新日期：2011-06-15 00:00:00

abstract：:Sleep deprivation (SD) can degrade cognitive functioning, but growing evidence suggests that there are large individual differences in the vulnerability to this effect. Some evidence suggests that baseline differences in the responsiveness of a fronto-parietal attention system that is activated during working memory (...

journal_title：NeuroImage

authors： Cui J,Tkachenko O,Gogel H,Kipman M,Preer LA,Weber M,Divatia SC,Demers LA,Olson EA,Buchholz JL,Bark JS,Rosso IM,Rauch SL,Killgore WD

更新日期：2015-02-01 00:00:00

abstract：:At rest, the brain's sensorimotor and higher cognitive systems engage in organized patterns of correlated activity forming resting-state networks. An important empirical question is how functional connectivity and structural connectivity within and between resting-state networks change with age. In this study we use n...

journal_title：NeuroImage

authors： Betzel RF,Byrge L,He Y,Goñi J,Zuo XN,Sporns O

更新日期：2014-11-15 00:00:00

abstract：:Neuropsychological and neuroimaging data have shown a functional lateralization of the medial temporal lobes for verbal and non-verbal memory material respectively. We hypothesized that this lateralization is related to language lateralization. Using fMRI we conducted three memory tasks with different memory material ...

journal_title：NeuroImage

authors： Weber B,Fliessbach K,Lange N,Kügler F,Elger CE

更新日期：2007-08-15 00:00:00

abstract：:The goal of this study is to characterize the potential effect of artifacts originating from physiological noise on statistical analysis of diffusion tensor MRI (DTI) data in a population. DTI derived quantities including mean diffusivity (Trace(D)), fractional anisotropy (FA), and principal eigenvector (ε(1)) are com...

journal_title：NeuroImage

authors： Walker L,Chang LC,Koay CG,Sharma N,Cohen L,Verma R,Pierpaoli C

更新日期：2011-01-15 00:00:00

abstract：:Functional mapping of cerebral blood volume (CBV) changes has the potential to reveal brain activity with high localization specificity at the level of cortical layers and columns. Non-invasive CBV imaging using Vascular Space Occupancy (VASO) at ultra-high magnetic field strengths promises high spatial specificity bu...

journal_title：NeuroImage

authors： Huber L,Tse DHY,Wiggins CJ,Uludağ K,Kashyap S,Jangraw DC,Bandettini PA,Poser BA,Ivanov D

更新日期：2018-09-01 00:00:00

abstract：:The highly diverse serotonergic system with at least 16 different receptor subtypes is implicated in the pathophysiology of most neuropsychiatric disorders including affective and anxiety disorders, obsessive compulsive disorder, post-traumatic stress disorder, eating disorders, sleep disturbance, attention deficit/hy...

journal_title：NeuroImage

authors： Savli M,Bauer A,Mitterhauser M,Ding YS,Hahn A,Kroll T,Neumeister A,Haeusler D,Ungersboeck J,Henry S,Isfahani SA,Rattay F,Wadsak W,Kasper S,Lanzenberger R

更新日期：2012-10-15 00:00:00

abstract：:Classic identity negative priming (NP) refers to the finding that when an object is ignored, subsequent naming responses to it are slower than when it has not been previously ignored (Tipper, S.P., 1985. The negative priming effect: inhibitory priming by ignored objects. Q. J. Exp. Psychol. 37A, 571-590). It is unclea...

journal_title：NeuroImage

authors： de Zubicaray G,McMahon K,Eastburn M,Pringle A,Lorenz L

更新日期：2006-10-15 00:00:00

abstract：:Dynamic functional connectivity (DFC) aims to maximize resolvable information from functional brain scans by considering temporal changes in network structure. Recent work has demonstrated that static, i.e. time-invariant resting-state and task-based FC predicts individual differences in behavior, including attention....

journal_title：NeuroImage

authors： Fong AHC,Yoo K,Rosenberg MD,Zhang S,Li CR,Scheinost D,Constable RT,Chun MM

更新日期：2019-03-01 00:00:00

abstract：:Recent findings with both animals and humans suggest that decreases in microscopic movements of water in the hippocampus reflect short-term neuroplasticity resulting from learning. Here we examine whether such neuroplastic structural changes concurrently alter the functional connectivity between hippocampus and other ...

journal_title：NeuroImage

authors： Keller TA,Just MA

更新日期：2016-01-15 00:00:00

abstract：:We developed a novel brain atlas template to facilitate computational brain studies of Chinese subjects and populations using high quality magnetic resonance imaging (MRI) and well-validated image analysis techniques. To explore the ethnicity-based structural brain differences, we used the MRI scans of 35 Chinese male...

journal_title：NeuroImage

authors： Tang Y,Hojatkashani C,Dinov ID,Sun B,Fan L,Lin X,Qi H,Hua X,Liu S,Toga AW

更新日期：2010-05-15 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：:Cognition is thought to result from interactions within large-scale networks of brain regions. Here, we propose a method to identify these large-scale networks using functional magnetic resonance imaging (fMRI). Regions belonging to such networks are defined as sets of strongly interacting regions, each of which showi...

journal_title：NeuroImage

authors： Bellec P,Perlbarg V,Jbabdi S,Pélégrini-Issac M,Anton JL,Doyon J,Benali H

更新日期：2006-02-15 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：:The impairment of axonal transport by overexpression or hyperphosphorylation of tau is well documented for in vitro conditions; however, only a few studies on this phenomenon have been conducted in vivo, using invasive procedures, and with contradictory results. Here we used the non-invasive, Manganese-Enhanced Magnet...

journal_title：NeuroImage

authors： Bertrand A,Khan U,Hoang DM,Novikov DS,Krishnamurthy P,Rajamohamed Sait HB,Little BW,Sigurdsson EM,Wadghiri YZ

更新日期：2013-01-01 00:00:00

abstract：:Brain oscillations are supposedly crucial for normal cognitive functioning and alterations are associated with cognitive dysfunctions. To demonstrate their causal role on behavior, entrainment approaches in particular aim at driving endogenous oscillations via rhythmic stimulation. Within this context, transcranial el...

journal_title：NeuroImage

authors： Neuling T,Ruhnau P,Fuscà M,Demarchi G,Herrmann CS,Weisz N

更新日期：2015-09-01 00:00:00

abstract：:The insula plays a key role in brain processing of noxious and innocuous thermal stimuli. The anterior and the posterior portions of the insular cortex are involved in different ways in nociceptive and thermoceptive processing. Therefore, their stimulus-specific functional connectivity may also differ. Here we used fu...

journal_title：NeuroImage

authors： Peltz E,Seifert F,DeCol R,Dörfler A,Schwab S,Maihöfner C

更新日期：2011-01-15 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：:Risky decision-making is significantly affected by homeostatic states associated with different prior risk experiences, yet the neural mechanisms have not been well understood. Using functional MRI, we examined how gambling decisions and their underlying neural responses were modulated by prior risk experiences, with ...

journal_title：NeuroImage

authors： Xue G,Lu Z,Levin IP,Bechara A

更新日期：2010-04-01 00:00:00

abstract：:Functional magnetic resonance imaging (fMRI) of awake and unrestrained dogs (Canis familiaris) has been established as a novel opportunity for comparative neuroimaging, promising important insights into the evolutionary roots of human brain function and cognition. However, data processing and analysis pipelines are of...

journal_title：NeuroImage

authors： Boch M,Karl S,Sladky R,Huber L,Lamm C,Wagner IC

更新日期：2021-01-01 00:00:00

abstract：:To investigate the role of human fusiform gyrus in shape processing, we determined the effect of shape degradation on BOLD contrast in this region with fMRI during three tasks requiring subjects to determine either whether two successively presented nonsense shapes had the same global orientation (OR task); whether tw...

journal_title：NeuroImage

authors： Op de Beeck H,Béatse E,Wagemans J,Sunaert S,Van Hecke P

更新日期：2000-07-01 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：:Diffusion tensor imaging can provide unique and detailed information about white matter anatomy following stroke. Fiber tract reconstruction using tract-based techniques and cross-sectional region of interest delineation are two common approaches to quantify white matter integrity. After stroke, white matter tract int...

journal_title：NeuroImage

authors： Borich MR,Wadden KP,Boyd LA

更新日期：2012-02-01 00:00:00

abstract：:Parcellation of the human brain into fine-grained units by grouping voxels into distinct clusters has been an effective approach for delineating specific brain regions and their subregions. Published neuroimaging studies employing coordinate-based meta-analyses have shown that the activation foci and their correspondi...

journal_title：NeuroImage

authors： Yang Y,Fan L,Chu C,Zhuo J,Wang J,Fox PT,Eickhoff SB,Jiang T

更新日期：2016-01-01 00:00:00

abstract：:Estimating moment-to-moment changes in blood oxygenation level dependent (BOLD) activation levels from functional magnetic resonance imaging (fMRI) data has applications for learned regulation of regional activation, brain state monitoring, and brain-machine interfaces. In each of these contexts, accurate estimation o...

journal_title：NeuroImage

authors： Hinds O,Ghosh S,Thompson TW,Yoo JJ,Whitfield-Gabrieli S,Triantafyllou C,Gabrieli JD

更新日期：2011-01-01 00:00:00

abstract：:Micro-electrocorticograph (μECoG) arrays offer the flexibility to record local field potentials (LFPs) from the surface of the cortex, using high density electrodes that are sub-mm in diameter. Research to date has not provided conclusive evidence for the underlying signal generation of μECoG recorded LFPs, or if μECo...

journal_title：NeuroImage

authors： Pizarro R,Richner T,Brodnick S,Thongpang S,Williams J,Van Veen B

更新日期：2017-12-01 00:00:00

abstract：:Brain imaging studies have suggested a critical role for prefrontal cortex in working memory (WM) tasks that require both maintainenance and manipulation of information over time in delayed-response WM tasks. In the present study, functional magnetic resonance imaging (fMRI) was used to examine whether prefrontal area...

journal_title：NeuroImage

authors： Rypma B,Prabhakaran V,Desmond JE,Glover GH,Gabrieli JD

更新日期：1999-02-01 00:00:00

abstract：:Demanding cognitive tasks are sometimes carried out under stressful conditions. Several studies indicate that whereas severe stress impairs performance, moderate stress can enhance cognitive performance. In this study, we investigated how moderate stress influences the neural systems supporting working memory. We embe...

journal_title：NeuroImage

authors： Cousijn H,Rijpkema M,Qin S,van Wingen GA,Fernández G

更新日期：2012-01-16 00:00:00

abstract：:This study attempted to use PET and 15O-H2O to measure changes in regional cerebral blood flow (rCBF) during sexual arousal evoked in 10 young heterosexual males while they watched a pornographic video clip, featuring heterosexual intercourse. This condition was compared with other mental setups evoked by noisy, natur...

journal_title：NeuroImage

authors： Bocher M,Chisin R,Parag Y,Freedman N,Meir Weil Y,Lester H,Mishani E,Bonne O

更新日期：2001-07-01 00:00:00