EEG correlates of time-varying BOLD functional connectivity.

abstract：:Normal brain development depends on early sensory experience. Behavioral consequences of brain maturation in the absence of sensory input early in life are well documented. For example, experiments with mature, neonatally deaf human or animal subjects have revealed improved peripheral visual motion detection and spati...

journal_title：NeuroImage

authors： Stolzberg D,Butler BE,Lomber SG

更新日期：2018-01-15 00:00:00

abstract：:Subtle changes in white matter (WM) microstructure have been associated with normal aging and neurodegeneration. To study these associations in more detail, it is highly important that the WM tracts can be accurately and reproducibly characterized from brain diffusion MRI. In addition, to enable analysis of WM tracts ...

journal_title：NeuroImage

authors： Li B,de Groot M,Steketee RME,Meijboom R,Smits M,Vernooij MW,Ikram MA,Liu J,Niessen WJ,Bron EE

更新日期：2020-09-01 00:00:00

abstract：:The relationship between anatomic and resting state functional connectivity of large-scale brain networks is a major focus of current research. In previous work, we introduced a model based on eigen decomposition of the Laplacian which predicts the functional network from the structural network in healthy brains. In t...

journal_title：NeuroImage

authors： Abdelnour F,Dayan M,Devinsky O,Thesen T,Raj A

更新日期：2020-12-30 00:00:00

abstract：:One type of Internet addiction is excessive pornography consumption, also referred to as cybersex or Internet pornography addiction. Neuroimaging studies found ventral striatum activity when participants watched explicit sexual stimuli compared to non-explicit sexual/erotic material. We now hypothesized that the ventr...

journal_title：NeuroImage

authors： Brand M,Snagowski J,Laier C,Maderwald S

更新日期：2016-04-01 00:00:00

abstract：:Magnetization transfer ratio (MTR), diffusion tensor imaging (DTI) parameters and T(1) relaxometry values were used to create parametric maps characterizing the tissue microstructure of the neonatal brain in infants born very premature (24-32 gestational weeks) and scanned at preterm and term equivalent age. Group-wis...

journal_title：NeuroImage

authors： Nossin-Manor R,Card D,Morris D,Noormohamed S,Shroff MM,Whyte HE,Taylor MJ,Sled JG

更新日期：2013-01-01 00:00:00

abstract：:Quantitative research in neuroimaging often relies on anatomical segmentation of human brain MR images. Recent multi-atlas based approaches provide highly accurate structural segmentations of the brain by propagating manual delineations from multiple atlases in a database to a query subject and combining them. The atl...

journal_title：NeuroImage

authors： Aljabar P,Heckemann RA,Hammers A,Hajnal JV,Rueckert D

更新日期：2009-07-01 00:00:00

abstract：:In our daily life, we constantly exert sustained and phasic cognitive control processes to manage multiple competing task sets and rapidly switch between them. Increasing research efforts are attempting to unveil how the brain mediates these processes, highlighting the importance of the prefrontal cortex. An intriguin...

journal_title：NeuroImage

authors： Ambrosini E,Vallesi A

更新日期：2016-01-01 00:00:00

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：:Visual integration between target and irrelevant features leads to effects of irrelevant feature congruency (Stroop) or variation (Garner) on target classification performance. Presenting closed geometrical shapes as stimuli, we obtained Stroop and Garner effects of one part of their contour on another, in response ti...

journal_title：NeuroImage

authors： Boenke LT,Ohl FW,Nikolaev AR,Lachmann T,Leeuwen Cv

更新日期：2009-05-01 00:00:00

abstract：:To be able to interact with our environment, we need to transform incoming sensory information into goal-directed motor outputs. Whereas our ability to plan an appropriate movement based on sensory information appears effortless and simple, the underlying brain dynamics are still largely unknown. Here we used magnetoe...

journal_title：NeuroImage

authors： Turella L,Tucciarelli R,Oosterhof NN,Weisz N,Rumiati R,Lingnau A

更新日期：2016-08-01 00:00:00

abstract：:Although it is accepted that visual cortical areas are recruited during touch, it remains uncertain whether this depends on top-down inputs mediating visual imagery or engagement of modality-independent representations by bottom-up somatosensory inputs. Here we addressed this by examining effective connectivity in hum...

journal_title：NeuroImage

authors： Deshpande G,Hu X,Stilla R,Sathian K

更新日期：2008-05-01 00:00:00

abstract：:Animal and human studies have frequently shown that in primary sensory and motor regions the BOLD signal correlates positively with high-frequency and negatively with low-frequency neuronal activity. However, recent evidence suggests that this relationship may also vary across cortical areas. Detailed knowledge of the...

journal_title：NeuroImage

authors： Kujala J,Sudre G,Vartiainen J,Liljeström M,Mitchell T,Salmelin R

更新日期：2014-05-15 00:00:00

abstract：:Even after thorough preprocessing and a careful time series analysis of functional magnetic resonance imaging (fMRI) data, artifact and other issues can lead to violations of the assumption that the variance is constant across subjects in the group level model. This is especially concerning when modeling a continuous ...

journal_title：NeuroImage

authors： Mumford JA

更新日期：2017-07-01 00:00:00

abstract：:The gamma-band response is thought to represent a key neural signature of information processing in the human brain. These brain signals have been associated with a variety of sensory modalities (vision, sensation, and audition) and also following basic motor responses, yet the functional significance of the motor gam...

journal_title：NeuroImage

authors： Gaetz W,Liu C,Zhu H,Bloy L,Roberts TP

更新日期：2013-07-01 00:00:00

abstract：:According to a classical view of visual object recognition, targets are detected "pre-attentively" if they carry unique features, whereas attention has to be deployed serially to object locations for feature binding if the targets can be distinguished from distracters only in terms of their feature conjunctions. Consi...

journal_title：NeuroImage

authors： Donner TH,Kettermann A,Diesch E,Ostendorf F,Villringer A,Brandt SA

更新日期：2002-01-01 00:00:00

abstract：:The impact of in-scanner motion on functional magnetic resonance imaging (fMRI) data has a notorious reputation in the neuroimaging community. State-of-the-art guidelines advise to scrub out excessively corrupted frames as assessed by a composite framewise displacement (FD) score, to regress out models of nuisance var...

journal_title：NeuroImage

authors： Bolton TAW,Kebets V,Glerean E,Zöller D,Li J,Yeo BTT,Caballero-Gaudes C,Van De Ville D

更新日期：2020-04-01 00:00:00

abstract：:Stimulus counterbalance is critical for studies of neural habituation, bias, anticipation, and (more generally) the effect of stimulus history and context. We introduce de Bruijn cycles, a class of combinatorial objects, as the ideal source of pseudo-random stimulus sequences with arbitrary levels of counterbalance. N...

journal_title：NeuroImage

authors： Aguirre GK,Mattar MG,Magis-Weinberg L

更新日期：2011-06-01 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：:Auditory feedback is important for the control of voice fundamental frequency (F0). In the present study we used neuroimaging to identify regions of the brain responsible for sensory control of the voice. We used a pitch-shift paradigm where subjects respond to an alteration, or shift, of voice pitch auditory feedback...

journal_title：NeuroImage

authors： Parkinson AL,Flagmeier SG,Manes JL,Larson CR,Rogers B,Robin DA

更新日期：2012-05-15 00:00:00

abstract：:This study aimed to determine regional pattern of tissue perfusion in the normal-appearing white matter (NAWM) of patients with primary-progressive (PP), relapsing-remitting (RR) multiple sclerosis (MS) and healthy controls, and to investigate the association between perfusion abnormalities and clinical disability. Us...

journal_title：NeuroImage

authors： Adhya S,Johnson G,Herbert J,Jaggi H,Babb JS,Grossman RI,Inglese M

更新日期：2006-12-01 00:00:00

abstract：:Animal studies suggest that N-methyl-D-aspartate receptor (NMDAR) dependent signalling in limbic and prefrontal regions is critically involved in both cognitive and emotional functions. In humans, ketamine-induced transient, and disorder associated chronic NMDAR hypofunction (i.e. in schizophrenia) has been associated...

journal_title：NeuroImage

authors： Becker B,Steffens M,Zhao Z,Kendrick KM,Neumann C,Weber B,Schultz J,Mehta MA,Ettinger U,Hurlemann R

更新日期：2017-04-15 00:00:00

abstract：:We investigate to what degree the synchronous activation of a smooth patch of cortex is necessary for observing EEG scalp activity. We perform extensive simulations to compare the activity generated on the scalp by different models of cortical activation, based on intracranial EEG findings reported in the literature. ...

journal_title：NeuroImage

authors： von Ellenrieder N,Dan J,Frauscher B,Gotman J

更新日期：2016-09-01 00:00:00

abstract：:Voxel-based analysis of diffusion MRI data is increasingly popular. However, most white matter voxels contain contributions from multiple fibre populations (often referred to as crossing fibres), and therefore voxel-averaged quantitative measures (e.g. fractional anisotropy) are not fibre-specific and have poor interp...

journal_title：NeuroImage

authors： Raffelt DA,Tournier JD,Smith RE,Vaughan DN,Jackson G,Ridgway GR,Connelly A

更新日期：2017-01-01 00:00:00

abstract：:Myelin water fraction (MWF) mapping with magnetic resonance imaging has led to the ability to directly observe myelination and demyelination in both the developing brain and in disease. Multicomponent driven equilibrium single pulse observation of T1 and T2 (mcDESPOT) has been proposed as a rapid approach for multicom...

journal_title：NeuroImage

authors： Bouhrara M,Spencer RG

更新日期：2016-02-15 00:00:00

abstract：:Simultaneous recording of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) is now widely accepted as a prevailing tool to study brain functions. For over a decade, EEG caps with high-dense arrays of electrodes for EEG-fMRI studies in humans have been commercially available. However, simult...

journal_title：NeuroImage

authors： Sumiyoshi A,Riera JJ,Ogawa T,Kawashima R

更新日期：2011-02-01 00:00:00

abstract：:Schippers, Renken and Keysers (NeuroImage, 2011) present a simulation of multi-subject lag-based causality estimation. We fully agree that single-subject evaluations (e.g., Smith et al., 2011) need to be revisited in the context of multi-subject studies, and Schippers' paper is a good example, including detailed multi...

journal_title：NeuroImage

authors： Smith SM,Bandettini PA,Miller KL,Behrens TE,Friston KJ,David O,Liu T,Woolrich MW,Nichols TE

更新日期：2012-01-16 00:00:00

abstract：:Statistical parametric mapping (SPM) is currently the most widely used method for analysis of functional activation images. This paper reports a quantitative evaluation of the sensitivity and accuracy of SPM, using a realistic simulator of PET image formation, which accounted for the main physical processes involved i...

journal_title：NeuroImage

authors： Davatzikos C,Li HH,Herskovits E,Resnick SM

更新日期：2001-01-01 00:00:00

abstract：:In fMRI, time courses with similar temporal "activation" patterns may belong to different brain regions (i.e., these regions are functionally connected, coactivated). A group of time courses (TCs) corresponding to a particular type of temporal activation pattern should be maximally self-consistent (homogeneous). We de...

journal_title：NeuroImage

authors： Baumgartner R,Somorjai R,Summers R,Richter W

更新日期：2001-04-01 00:00:00

abstract：:Parent-child personality transmission can occur via biological gene-driven processes as well as through environmental factors such as shared environment and parenting style. We recently revealed a negative association between prosociality, a highly valued personality attribute in human society, and anterior cingulate ...

journal_title：NeuroImage

authors： Okada N,Yahata N,Koshiyama D,Morita K,Sawada K,Kanata S,Fujikawa S,Sugimoto N,Toriyama R,Masaoka M,Koike S,Araki T,Kano Y,Endo K,Yamasaki S,Ando S,Nishida A,Hiraiwa-Hasegawa M,Edden RAE,Sawa A,Kasai K

更新日期：2020-09-01 00:00:00

abstract：:We propose a new MUSIC-like method, called 2q-ExSo-MUSIC (q ≥ 1). This method is an extension of the 2q-MUSIC (q ≥ 1) approach for solving the EEG/MEG inverse problem, when spatially-extended neocortical sources ("ExSo") are considered. It introduces a novel ExSo-MUSIC principle. The novelty is two-fold: i) the parame...

journal_title：NeuroImage

authors： Birot G,Albera L,Wendling F,Merlet I

更新日期：2011-05-01 00:00:00