The Brain Connectivity Workshops: moving the frontiers of computational systems neuroscience.

abstract：:Healthy aging is marked by declines in a variety of cognitive and motor abilities. A better understanding of the aging brain may aid in elucidating the neural substrates of these behavioral effects. Investigations of resting state functional brain connectivity have provided insights into pathology, and to some degree,...

journal_title：NeuroImage

authors： Bernard JA,Peltier SJ,Wiggins JL,Jaeggi SM,Buschkuehl M,Fling BW,Kwak Y,Jonides J,Monk CS,Seidler RD

更新日期：2013-12-01 00:00:00

abstract：:Probabilistic cytoarchitectonic maps in standard reference space provide a powerful tool for the analysis of structure-function relationships in the human brain. While these microstructurally defined maps have already been successfully used in the analysis of somatosensory, motor or language functions, several concept...

journal_title：NeuroImage

authors： Eickhoff SB,Paus T,Caspers S,Grosbras MH,Evans AC,Zilles K,Amunts K

更新日期：2007-07-01 00:00:00

abstract：:Electroencephalographic (EEG) and magnetoencephalographic (MEG) signals can often be exposed to strong power line interference at 50 or 60 Hz. A widely used method to remove line noise is the notch filter, but it comes with the risk of potentially severe signal distortions. Among other approaches, the Discrete Fourier...

journal_title：NeuroImage

authors： Leske S,Dalal SS

更新日期：2019-04-01 00:00:00

abstract：:Memory encoding and retrieval were studied in a nonclinical sample of participants that differed in the amount of reported dissociative experiences (trait dissociation). Behavioral as well as functional imaging (fMRI) indices were used as convergent measures of memory functioning. In a deep vs. shallow encoding paradi...

journal_title：NeuroImage

authors： de Ruiter MB,Veltman DJ,Phaf RH,van Dyck R

更新日期：2007-08-01 00:00:00

abstract：:Aberrant patterns of brain functional connectivity in the default mode network (DMN) have been observed across different classes of substance use disorder (SUD) and are associated with craving and relapse. In addicted individuals resting functional connectivity (RSFC) of the anterior DMN, which participates in attribu...

journal_title：NeuroImage

authors： Zhang R,Volkow ND

更新日期：2019-10-15 00:00:00

abstract：:This project aims to characterize the impact of underlying noise distributions on diffusion-weighted imaging. The noise floor is a well-known problem for traditional magnitude-based diffusion-weighted MRI (dMRI) data, leading to biased diffusion model fits and inaccurate signal averaging. Here, we introduce a total-va...

journal_title：NeuroImage

authors： Eichner C,Cauley SF,Cohen-Adad J,Möller HE,Turner R,Setsompop K,Wald LL

更新日期：2015-11-15 00:00:00

abstract：:We recorded cortical-evoked responses with a whole-scalp neuromagnetometer to study human brain dynamics associated with audiotactile interaction. The subjects received unilateral auditory (A) or tactile (T) stimuli, or both stimuli simultaneously (AT), alternating to the left and right side. Responses to AT stimuli d...

journal_title：NeuroImage

authors： Gobbelé R,Schürmann M,Forss N,Juottonen K,Buchner H,Hari R

更新日期：2003-09-01 00:00:00

abstract：:Blinks and saccades, both ubiquitous in natural viewing conditions, cause rapid changes of visual inputs that are hardly consciously perceived. The neural dynamics in early visual areas of the human brain underlying this remarkable visual stability are still incompletely understood. We used electrocorticography (ECoG)...

journal_title：NeuroImage

authors： Kern M,Schulze-Bonhage A,Ball T

更新日期：2021-01-24 00:00:00

abstract：:This article provides a personal perspective of the adoption of path analysis (structural equation modeling) to neuroimaging. The paper covers the motivation stemming from the need to merge functional measures with neuroanatomy and early innovations in its application. The use of path analysis as a means to test direc...

journal_title：NeuroImage

authors： McIntosh AR

更新日期：2012-08-15 00:00:00

abstract：:Proton magnetic resonance spectroscopy (1H-MRS) has provided valuable information about the neurochemical profile of Alzheimer's disease (AD). However, its clinical utility has been limited in part by the lack of consistent information on how metabolite concentrations vary in the normal aging brain and in carriers of ...

journal_title：NeuroImage

authors： Suri S,Emir U,Stagg CJ,Near J,Mekle R,Schubert F,Zsoldos E,Mahmood A,Singh-Manoux A,Kivimäki M,Ebmeier KP,Mackay CE,Filippini N

更新日期：2017-05-15 00:00:00

abstract：:Openness is a personality trait reflecting absorption in sensory experience, preference for novelty, and creativity, and is thus considered a driving force of human evolution. At the brain level, a relation between openness and dopaminergic circuits has been proposed, although evidence to support this hypothesis is la...

journal_title：NeuroImage

authors： Passamonti L,Terracciano A,Riccelli R,Donzuso G,Cerasa A,Vaccaro M,Novellino F,Fera F,Quattrone A

更新日期：2015-01-01 00:00:00

abstract：:An important component of brain mapping is an understanding of the relationships between neuroanatomic structures, as well as the nature of shared causal factors. Prior twin studies have demonstrated that much of individual differences in human anatomy are caused by genetic differences, but information is limited on w...

journal_title：NeuroImage

authors： Schmitt JE,Wallace GL,Rosenthal MA,Molloy EA,Ordaz S,Lenroot R,Clasen LS,Blumenthal JD,Kendler KS,Neale MC,Giedd JN

更新日期：2007-03-01 00:00:00

abstract：:We used functional magnetic resonance imaging to examine neuronal activity reflecting the dynamic interplay of external and internal guidance of action. Participants performed a choice reaction time task based on spatial visual cues with their right and left middle and index finger. In a given trial, the cue either fu...

journal_title：NeuroImage

authors： van Eimeren T,Wolbers T,Münchau A,Büchel C,Weiller C,Siebner HR

更新日期：2006-01-01 00:00:00

abstract：:Cortical activation during arithmetic calculation (silent subtraction by sevens) was compared to that observed during a control condition for which subjects were required to count forward by ones. Nine normal subjects underwent 1.5-T functional magnetic resonance imaging while performing these tasks. All subjects show...

journal_title：NeuroImage

authors： Rueckert L,Lange N,Partiot A,Appollonio I,Litvan I,Le Bihan D,Grafman J

更新日期：1996-04-01 00:00:00

abstract：:Habituation enables the organism to attend selectively to novel stimuli by diminishing no-longer necessary responses to repeated stimuli. Because the prefrontal cortex (PFC) has a core role in monitoring attention and behavioral control especially under novelty, neural habituation responses may be modified in drug add...

journal_title：NeuroImage

authors： Goldstein RZ,Tomasi D,Alia-Klein N,Zhang L,Telang F,Volkow ND

更新日期：2007-03-01 00:00:00

abstract：:A voluntary head motion suppression method using feedback to subjects of their own head motion information is demonstrated. A real-time fMRI system was developed on standard MR imaging hardware for this purpose. The head motion information was simplified as a four-way arrow display that changed color from green to red...

journal_title：NeuroImage

authors： Yang S,Ross TJ,Zhang Y,Stein EA,Yang Y

更新日期：2005-08-01 00:00:00

abstract：:With the advent of multi-channel EEG hardware systems and the concurrent development of topographic and tomographic signal source localization methods, the international 10/20 system, a standard system for electrode positioning with 21 electrodes, was extended to higher density electrode settings such as 10/10 and 10/...

journal_title：NeuroImage

authors： Jurcak V,Tsuzuki D,Dan I

更新日期：2007-02-15 00:00:00

abstract：:We used event-related fMRI to measure neural activity in volunteer subjects during acquisition of an implicit association between a visual conditioned stimulus (CS+) (angry face) and an auditory unconditioned stimulus (UCS) (aversive, loud noise). Three distinct functional regions were identified within left amygdala:...

journal_title：NeuroImage

authors： Morris JS,Buchel C,Dolan RJ

更新日期：2001-06-01 00:00:00

abstract：:In brain-imaging research, we are often interested in making quantitative claims about effects across subjects. Given that most imaging data consist of tens to thousands of spatially correlated time series, inter-subject comparisons are typically accomplished with simple combinations of inter-subject data, for example...

journal_title：NeuroImage

authors： Wong DK,Grosenick L,Uy ET,Perreau Guimaraes M,Carvalhaes CG,Desain P,Suppes P

更新日期：2008-02-01 00:00:00

abstract：:Alzheimer's disease (AD) is known to cause a variety of disturbances of higher visual functions that are closely related to the neuropathological changes. Visual association areas are more affected than primary visual cortex. Additionally, there is evidence from neuropsychological and imaging studies during rest or pa...

journal_title：NeuroImage

authors： Prvulovic D,Hubl D,Sack AT,Melillo L,Maurer K,Frölich L,Lanfermann H,Zanella FE,Goebel R,Linden DE,Dierks T

更新日期：2002-11-01 00:00:00

abstract：:Aberrant signalling through central 5-HT(2C) receptor pathways has been implicated in various psychiatric disorders but this has not been amenable to experimental investigation in the absence of a valid in-vivo biomarker of functional 5-HT(2C) neurotransmission. One approach is drug-challenge pharmaco-magnetic resonan...

journal_title：NeuroImage

authors： McKie S,Richardson P,Elliott R,Völlm BA,Dolan MC,Williams SR,Anderson IM,Deakin JF

更新日期：2011-09-15 00:00:00

abstract：:We searched for positional brain surface asymmetries measured as displacements between corresponding vertex pairs in relation to a mid-sagittal plane in Magnetic Resonance (MR) images of the brains of 223 humans and 70 chimpanzees. In humans deviations from symmetry were observed: 1) a Torque pattern comprising right-...

journal_title：NeuroImage

authors： Li X,Crow TJ,Hopkins WD,Gong Q,Roberts N

更新日期：2018-01-15 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：:Movements made in response to sensory cues require the brain to transform sensory information into an appropriate motor output. Sensorimotor mappings used in daily life range from direct or "standard" to highly complex. In "nonstandard" sensorimotor tasks, the visual stimulus guiding an action is often not the target ...

journal_title：NeuroImage

authors： Gorbet DJ,Staines WR,Sergio LE

更新日期：2004-11-01 00:00:00

abstract：:In optical imaging experiments, it is often advantageous to map the field of view and to converge the eyes without electrophysiological recording. This occurs when limited space precludes placement of an electrode or in chronic optical chambers in which one may not want to introduce an electrode each session or for de...

journal_title：NeuroImage

authors： Lu HD,Chen G,Ts'o DY,Roe AW

更新日期：2009-02-01 00:00:00

abstract：:Diffusion MRI combined with biophysical modeling allows for the description of a white matter (WM) fiber bundle in terms of compartment specific white matter tract integrity (WMTI) metrics, which include intra-axonal diffusivity (Daxon), extra-axonal axial diffusivity (De||), extra-axonal radial diffusivity (De┴), axo...

journal_title：NeuroImage

authors： Grossman EJ,Kirov II,Gonen O,Novikov DS,Davitz MS,Lui YW,Grossman RI,Inglese M,Fieremans E

更新日期：2015-09-01 00:00:00

abstract：:Characterizing the performance of segmentation algorithms in brain images has been a persistent challenge due to the complexity of neuroanatomical structures, the quality of imagery and the requirement of accurate segmentation. There has been much interest in using the Jaccard and Dice similarity coefficients associat...

journal_title：NeuroImage

authors： Chang HH,Zhuang AH,Valentino DJ,Chu WC

更新日期：2009-08-01 00:00:00

abstract：:Keeping time is fundamental for our everyday existence. Various isochronous activities, such as locomotion, require us to use internal timekeeping. This phenomenon comes into play also in other human pursuits such as dance and music. When listening to music, we spontaneously perceive and predict its beat. The process ...

journal_title：NeuroImage

authors： Toiviainen P,Burunat I,Brattico E,Vuust P,Alluri V

更新日期：2020-08-01 00:00:00

abstract：:Brain extraction, or skull-stripping, is an essential pre-processing step in neuro-imaging that has a direct impact on the quality of all subsequent processing and analyses steps. It is also a key requirement in multi-institutional collaborations to comply with privacy-preserving regulations. Existing automated method...

journal_title：NeuroImage

authors： Thakur S,Doshi J,Pati S,Rathore S,Sako C,Bilello M,Ha SM,Shukla G,Flanders A,Kotrotsou A,Milchenko M,Liem S,Alexander GS,Lombardo J,Palmer JD,LaMontagne P,Nazeri A,Talbar S,Kulkarni U,Marcus D,Colen R,Davatzikos

更新日期：2020-10-15 00:00:00

abstract：:Recent studies have shown the value of using deep learning models for mapping and characterizing how the brain represents and organizes information for natural vision. However, modeling the relationship between deep learning models and the brain (or encoding models), requires measuring cortical responses to large and ...

journal_title：NeuroImage

authors： Wen H,Shi J,Chen W,Liu Z

更新日期：2018-08-01 00:00:00