A novel method for integrating MEG and BOLD fMRI signals with the linear convolution model in human primary somatosensory cortex.

abstract：PURPOSE:To investigate the intrinsic brain connections at the time of interictal generalized spike-wave discharges (GSWDs) to understand their mechanism of effect on brain function in untreated childhood absence epilepsy (CAE). METHODS:The EEG-functional MRI (fMRI) was used to measure the resting state functional conn...

journal_title：Human brain mapping

authors： Yang T,Luo C,Li Q,Guo Z,Liu L,Gong Q,Yao D,Zhou D

更新日期：2013-08-01 00:00:00

abstract：:Diffusion-weighted magnetic resonance imaging allows researchers and clinicians to identify individual white matter fiber tracts and map their trajectories. The reliability and interpretability of fiber-tracking procedures is improved when a priori anatomical information is used as a guide. We have developed an automa...

journal_title：Human brain mapping

authors： Hagler DJ Jr,Ahmadi ME,Kuperman J,Holland D,McDonald CR,Halgren E,Dale AM

更新日期：2009-05-01 00:00:00

abstract：:It has recently been demonstrated that specific patterns of correlation exist in diffusion tensor imaging (DTI) parameters across white matter tracts in the normal human brain. These microstructural correlations are thought to reflect phylogenetic and functional similarities between different axonal fiber pathways. Ho...

journal_title：Human brain mapping

authors： Li YO,Yang FG,Nguyen CT,Cooper SR,LaHue SC,Venugopal S,Mukherjee P

更新日期：2012-06-01 00:00:00

abstract：:Subcortical functions for language capacities are poorly defined, but may be investigated in the context of deep brain stimulation. Here, we studied event-related potentials recorded from electrodes in the subthalamic nucleus (STN) and the thalamic ventral intermediate nucleus (VIM) together with surface-EEG. Particip...

journal_title：Human brain mapping

authors： Tiedt HO,Ehlen F,Krugel LK,Horn A,Kühn AA,Klostermann F

更新日期：2017-01-01 00:00:00

abstract：:Behavioral evidence and theory suggest gesture and language processing may be part of a shared cognitive system for communication. While much research demonstrates both gesture and language recruit regions along perisylvian cortex, relatively less work has tested functional segregation within these regions on an indiv...

journal_title：Human brain mapping

authors： Redcay E,Velnoskey KR,Rowe ML

更新日期：2016-10-01 00:00:00

abstract：:The practical use of realistic models in bioelectromagnetism is limited by the time-consuming amount of numerical calculations. We propose a method leading to much higher speed than currently available, and compatible with any kind of numerical methods (boundary elements (BEM), finite elements, finite differences). Il...

journal_title：Human brain mapping

authors： Yvert B,Crouzeix-Cheylus A,Pernier J

更新日期：2001-09-01 00:00:00

abstract：:Recent work has demonstrated that functional connectivity between remote brain regions can be modulated by task learning or the performance of an already well-learned task. Here, we investigated the extent to which initial learning and stable performance of a spatial navigation task modulates functional connectivity b...

journal_title：Human brain mapping

authors： Woolley DG,Mantini D,Coxon JP,D'Hooge R,Swinnen SP,Wenderoth N

更新日期：2015-04-01 00:00:00

abstract：:Voluntary movements require control of multiple kinematic parameters, a task carried out by a distributed brain architecture. However, it remains unclear whether regions along the motor system encode single, or rather a mixture of, kinematic parameters during action execution. Here, rapid event-related functional magn...

journal_title：Human brain mapping

authors： Stark-Inbar A,Dayan E

更新日期：2017-12-01 00:00:00

abstract：:Musical expertise is visible both in the morphology and functionality of the brain. Recent research indicates that functional integration between multi-sensory, somato-motor, default-mode (DMN), and salience (SN) networks of the brain differentiates musicians from non-musicians during resting state. Here, we aimed at ...

journal_title：Human brain mapping

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

更新日期：2017-06-01 00:00:00

abstract：:Fine surface texture is best discriminated by touch, in contrast to macro geometric features like shape. We used functional magnetic resonance imaging and a delayed match-to-sample task to investigate the neural substrate for working memory of tactile surface texture. Blindfolded right-handed males encoded the texture...

journal_title：Human brain mapping

authors： Kaas AL,van Mier H,Visser M,Goebel R

更新日期：2013-05-01 00:00:00

abstract：:Medial temporal lobe (MTL) subregions play integral roles in memory function and are differentially affected in various neurological and psychiatric disorders. The ability to structurally and functionally characterize these subregions may be important to understanding MTL physiology and diagnosing diseases involving t...

journal_title：Human brain mapping

authors： Shah P,Bassett DS,Wisse LEM,Detre JA,Stein JM,Yushkevich PA,Shinohara RT,Pluta JB,Valenciano E,Daffner M,Wolk DA,Elliott MA,Litt B,Davis KA,Das SR

更新日期：2018-02-01 00:00:00

abstract：:Past neuroimaging studies have focused on identifying specialized functional brain systems for processing different components of reading, such as orthography, phonology, and semantics. More recently, a few experiments have been performed to look into the integration and interaction of distributed neural systems for v...

journal_title：Human brain mapping

authors： Xu M,Wang T,Chen S,Fox PT,Tan LH

更新日期：2015-07-01 00:00:00

abstract：:High-density electrical mapping of event-related potentials was used to investigate the neural processes that permit some elderly subjects to preserve high levels of executive functioning. Two possibilities pertain: (1) high-performance in elderly subjects is underpinned by similar processing mechanisms to those seen ...

journal_title：Human brain mapping

authors： De Sanctis P,Gomez-Ramirez M,Sehatpour P,Wylie GR,Foxe JJ

更新日期：2009-12-01 00:00:00

abstract：:Previous studies have demonstrated that the right ventrolateral prefrontal cortex (RVLPFC) is crucially involved in downregulating physical and social pain. However, it remains unclear whether the RVLPFC is more specific to either physical or social pain. The present study compares the role of RVLPFC in emotion regula...

journal_title：Human brain mapping

authors： He Z,Zhao J,Shen J,Muhlert N,Elliott R,Zhang D

更新日期：2020-04-01 00:00:00

abstract：:The reproducibility of activation patterns in the whole brain obtained by functional magnetic resonance imaging (fMRI) experiments at 4 Tesla was studied with a simple finger-opposition task. Six subjects performed three runs in one session, and each run was analyzed separately with the t-test as a univariate method a...

journal_title：Human brain mapping

authors： Tegeler C,Strother SC,Anderson JR,Kim SG

更新日期：1999-01-01 00:00:00

abstract：:Successful response selection relies on constantly updating stimulus-response associations. The Theory of Event Coding (TEC) proposes that perception and action are conjointly coded in event files, for which fronto-striatal networks seem to play an important role. However, the exact neurobiochemical mechanism behind e...

journal_title：Human brain mapping

authors： Takacs A,Stock AK,Kuntke P,Werner A,Beste C

更新日期：2021-01-09 00:00:00

abstract：:Constrained spherical deconvolution (CSD) of diffusion-weighted MRI (DW-MRI) is a popular analysis method that extracts the full white matter (WM) fiber orientation density function (fODF) in the living human brain, noninvasively. It assumes that the DW-MRI signal on the sphere can be represented as the spherical conv...

journal_title：Human brain mapping

authors： Morez J,Sijbers J,Vanhevel F,Jeurissen B

更新日期：2020-11-10 00:00:00

abstract：:Although much has been learned about the functional organization of the human brain through lesion-deficit analysis, the variety of statistical and image-processing methods developed for this purpose precludes a closed-form analysis of the statistical power of these systems. Therefore, we developed a lesion-deficit si...

journal_title：Human brain mapping

authors： Megalooikonomou V,Davatzikos C,Herskovits EH

更新日期：2000-06-01 00:00:00

abstract：:Movement execution strongly relies on precise sensorimotor synchronization. In a finger-tapping task that requires subjects to synchronize their finger taps to regular pacing signal synchronization accuracy varies with respect to pacing signal's modality. This study aimed at elucidating functional brain dynamics assoc...

journal_title：Human brain mapping

authors： Pollok B,Krause V,Butz M,Schnitzler A

更新日期：2009-06-01 00:00:00

abstract：:The results of most neuroimaging studies are reported in volumetric (e.g., MNI152) or surface (e.g., fsaverage) coordinate systems. Accurate mappings between volumetric and surface coordinate systems can facilitate many applications, such as projecting fMRI group analyses from MNI152/Colin27 to fsaverage for visualiza...

journal_title：Human brain mapping

authors： Wu J,Ngo GH,Greve D,Li J,He T,Fischl B,Eickhoff SB,Yeo BTT

更新日期：2018-09-01 00:00:00

abstract：:Studies have found non-negligible differences in cortical thickness estimates across versions of software that are used for processing and quantifying MRI-based cortical measurements, and issues have arisen regarding these differences, as obtained estimates could potentially affect the validity of the results. However...

journal_title：Human brain mapping

authors： Chepkoech JL,Walhovd KB,Grydeland H,Fjell AM,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2016-05-01 00:00:00

abstract：:Threshold-free cluster enhancement (TFCE) is a sensitive means to incorporate spatial neighborhood information in neuroimaging studies without using arbitrary thresholds. The majority of methods have applied TFCE to voxelwise data. The need to understand the relationship among multiple variables and imaging modalities...

journal_title：Human brain mapping

authors： Lett TA,Waller L,Tost H,Veer IM,Nazeri A,Erk S,Brandl EJ,Charlet K,Beck A,Vollstädt-Klein S,Jorde A,Kiefer F,Heinz A,Meyer-Lindenberg A,Chakravarty MM,Walter H

更新日期：2017-06-01 00:00:00

abstract：:Metabolic markers of baseline brain oxygenation and tissue perfusion have an important role to play in the early identification of ischaemic tissue in acute stroke. Although well established MRI techniques exist for mapping brain perfusion, quantitative imaging of brain oxygenation is poorly served. Streamlined-qBOLD ...

journal_title：Human brain mapping

authors： Stone AJ,Harston GWJ,Carone D,Okell TW,Kennedy J,Blockley NP

更新日期：2019-07-01 00:00:00

abstract：:The amygdala, a small deep brain structure involved in behavioral processing through interactions with other brain regions, has garnered increased attention in recent years in relation to pain processing. As pain is a multidimensional experience that encompasses physical sensation, affect, and cognition, the amygdala ...

journal_title：Human brain mapping

authors： Simons LE,Moulton EA,Linnman C,Carpino E,Becerra L,Borsook D

更新日期：2014-02-01 00:00:00

abstract：:Surface deformation-based analysis was used to assess local shape variations in the hippocampi and caudate nuclei of children with fetal alcohol spectrum disorders. High-resolution structural magnetic resonance imaging images were acquired for 31 children (19 controls and 12 children diagnosed with fetal alcohol syndr...

journal_title：Human brain mapping

authors： Joseph J,Warton C,Jacobson SW,Jacobson JL,Molteno CD,Eicher A,Marais P,Phillips OR,Narr KL,Meintjes EM

更新日期：2014-02-01 00:00:00

abstract：:No study has investigated red nucleus (RN) atrophy in multiple sclerosis (MS) despite cerebellum and its connections are elective sites of MS-related pathology. In this study, we explore RN atrophy in early MS phases and its association with cerebellar damage (focal lesions and atrophy) and physical disability. Thirty...

journal_title：Human brain mapping

authors： Margoni M,Poggiali D,Zywicki S,Rubin M,Lazzarotto A,Franciotta S,Anglani MG,Causin F,Rinaldi F,Perini P,Filippi M,Gallo P

更新日期：2021-01-01 00:00:00

abstract：:Studies of cognitive function that compare the blood oxygenation level dependent (BOLD) signal across age groups often require the assumption that neurovascular coupling does not change with age. Tests of this assumption have produced mixed results regarding the strength of the coupling and its relative time course. U...

journal_title：Human brain mapping

authors： Grinband J,Steffener J,Razlighi QR,Stern Y

更新日期：2017-07-01 00:00:00

abstract：:The extent of central nervous system involvement in Kennedy's disease (KD) relative to other motor neuron disease (MND) phenotypes still needs to be clarified. In this study, we investigated cortical and white matter (WM) MRI alterations in 25 patients with KD, compared with 24 healthy subjects, 25 patients with spora...

journal_title：Human brain mapping

authors： Spinelli EG,Agosta F,Ferraro PM,Querin G,Riva N,Bertolin C,Martinelli I,Lunetta C,Fontana A,Sorarù G,Filippi M

更新日期：2019-07-01 00:00:00

abstract：:Previous research in young adults has demonstrated that both motor learning and transcranial direct current stimulation (tDCS) trigger decreases in the levels of gamma-aminobutyric acid (GABA) in the sensorimotor cortex, and these decreases are linked to greater learning. Less is known about the role of GABA in motor ...

journal_title：Human brain mapping

authors： King BR,Rumpf JJ,Verbaanderd E,Heise KF,Dolfen N,Sunaert S,Doyon J,Classen J,Mantini D,Puts NAJ,Edden RAE,Albouy G,Swinnen SP

更新日期：2020-09-01 00:00:00

abstract：:Early and accurate mild cognitive impairment (MCI) detection within a heterogeneous, nonclinical population is needed to improve care for persons at risk of developing dementia. Magnetic resonance imaging (MRI)-based classification may aid early diagnosis of MCI, but has only been applied within clinical cohorts. We a...

journal_title：Human brain mapping

authors： Bouts MJRJ,van der Grond J,Vernooij MW,Koini M,Schouten TM,de Vos F,Feis RA,Cremers LGM,Lechner A,Schmidt R,de Rooij M,Niessen WJ,Ikram MA,Rombouts SARB

更新日期：2019-06-15 00:00:00