当前位置： SCI文献检索 > NEUROIMAGE期刊下所有文献 > A tensor based morphometry study of longitudinal gray matter contraction in FTD.

A tensor based morphometry study of longitudinal gray matter contraction in FTD.

Abstract：

:Frontotemporal dementia (FTD) is a neurodegenerative disease characterized by progressive behavioural abnormalities and frontotemporal atrophy. Here we used tensor based morphometry (TBM) to identify regions of longitudinal progression of gray matter atrophy in FTD compared to controls. T1-weighted MRI images were acquired at presentation and 1-year follow-up from 12 patients with mild to moderate FTD and 12 healthy controls. Using TBM as implemented in SPM2, a voxel-wise estimation of regional tissue volume change was derived from the deformation field required to warp a subject's late to early anatomical images. A whole brain analysis was performed, in which a level of significance of p<0.05 corrected for multiple comparisons (family wise error-FWE) was accepted. Based on prior studies, a region of interest (ROI) analysis was also performed, including in the search area bilateral medial and orbital frontal regions, anterior cingulate gyrus, insula, amygdala and hippocampus. Within this ROI a level of significance of p<0.001 uncorrected was accepted. In the whole brain analysis, the anterior cingulate/paracingulate gyri were the only regions that showed significant atrophy change over 1 year. In the ROI analysis, the left ventro-medial frontal cortex, right medial superior frontal gyrus, anterior insulae and left amygdala/hippocampus showed significant longitudinal changes. In conclusion, limbic and paralimbic regions showed detectable gray matter contraction over 1 year in FTD, confirming the susceptibility of these regions to the disease and the consistency with their putative role in causing typical presenting behaviours. These results suggest that TBM might be useful in tracking progression of regional atrophy in FTD.

journal_name

Neuroimage

journal_title

NeuroImage

authors

Brambati SM,Renda NC,Rankin KP,Rosen HJ,Seeley WW,Ashburner J,Weiner MW,Miller BL,Gorno-Tempini ML

doi

10.1016/j.neuroimage.2007.01.028

subject

Has Abstract

pub_date

2007-04-15 00:00:00

pages

998-1003

issue

3

eissn

1053-8119

issn

1095-9572

pii

S1053-8119(07)00094-8

journal_volume

35

pub_type

杂志文章

相关文献

NEUROIMAGE文献大全
  • Associations between dopamine D2 receptor availability and BMI depend on age.

    abstract：OBJECTIVE:The dopamine D2/3 receptor subtypes (DRD2/3) are the most widely studied neurotransmitter biomarker in research on obesity, but results to date have been inconsistent, have typically involved small samples, and have rarely accounted for subjects' ages despite the large impact of age on DRD2/3 levels. We aimed...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.05.044

    authors： Dang LC,Samanez-Larkin GR,Castrellon JJ,Perkins SF,Cowan RL,Zald DH

    更新日期：2016-09-01 00:00:00

  • Temporally correlated fluctuations drive epileptiform dynamics.

    abstract：:Macroscopic models of brain networks typically incorporate assumptions regarding the characteristics of afferent noise, which is used to represent input from distal brain regions or ongoing fluctuations in non-modelled parts of the brain. Such inputs are often modelled by Gaussian white noise which has a flat power sp...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.11.034

    authors： Jedynak M,Pons AJ,Garcia-Ojalvo J,Goodfellow M

    更新日期：2017-02-01 00:00:00

  • Priming of visual cortex by temporal attention? The effects of temporal predictability on stimulus(-specific) processing in early visual cortical areas.

    abstract：:In recent studies it has been shown that temporal predictability of expected events alters processing in perception and action. Yet, the neural mechanism(s) by which temporal predictability biases this processing is to date little understood. Therefore, in the present fMRI study we investigated how temporal predictabi...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2012.10.091

    authors： Fischer R,Plessow F,Ruge H

    更新日期：2013-02-01 00:00:00

  • Can responses to basic non-numerical visual features explain neural numerosity responses?

    abstract：:Humans and many animals can distinguish between stimuli that differ in numerosity, the number of objects in a set. Human and macaque parietal lobes contain neurons that respond to changes in stimulus numerosity. However, basic non-numerical visual features can affect neural responses to and perception of numerosity, a...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.02.012

    authors： Harvey BM,Dumoulin SO

    更新日期：2017-04-01 00:00:00

  • Multifocal tDCS targeting the resting state motor network increases cortical excitability beyond traditional tDCS targeting unilateral motor cortex.

    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

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.05.060

    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

  • Auditory cortical delta-entrainment interacts with oscillatory power in multiple fronto-parietal networks.

    abstract：:The timing of slow auditory cortical activity aligns to the rhythmic fluctuations in speech. This entrainment is considered to be a marker of the prosodic and syllabic encoding of speech, and has been shown to correlate with intelligibility. Yet, whether and how auditory cortical entrainment is influenced by the activ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.11.062

    authors： Keitel A,Ince RAA,Gross J,Kayser C

    更新日期：2017-02-15 00:00:00

  • Competing against a familiar friend: Interactive mechanism of the temporo-parietal junction with the reward-related regions during episodic encoding.

    abstract：:Competition enhances learning under certain circumstances. However, little is known about how the neural mechanisms involved in a competition during the episodic encoding are modulated by the social distance of personal relationships with opponents. To investigate this issue, using functional magnetic resonance imagin...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.02.020

    authors： Sugimoto H,Shigemune Y,Tsukiura T

    更新日期：2016-04-15 00:00:00

  • Brain activation in response to bladder filling and simultaneous stimulation of the dorsal clitoral nerve--an fMRI study in healthy women.

    abstract：AIMS:Using functional magnetic resonance imaging (fMRI) we investigated the cortical and subcortical representations during bladder filling and the effect of simultaneous stimulation of the dorsal clitoral nerve on these cortical and subcortical structures. METHODS:After approval of the local ethics committee, 8 healt...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2008.03.006

    authors： Mehnert U,Boy S,Svensson J,Michels L,Reitz A,Candia V,Kleiser R,Kollias S,Schurch B

    更新日期：2008-07-01 00:00:00

  • Neuroanatomical dissociation between bottom-up and top-down processes of visuospatial selective attention.

    abstract：:Allocation of attentional resources to portions of the available sensory input can be regulated by bottom-up processes, i.e., spontaneous orientation towards an oncoming stimulus (stimulus-driven attention), and by top-down processes, i.e., intentionally and driven by knowledge, expectation and goals. The present stud...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.04.177

    authors： Hahn B,Ross TJ,Stein EA

    更新日期：2006-08-15 00:00:00

  • Elevating intracranial pressure reverses the decrease in deoxygenated hemoglobin and abolishes the post-stimulus overshoot upon somatosensory activation in rats.

    abstract：:BOLD fMRI localizes activated brain areas by measuring decreases of deoxygenated hemoglobin (deoxy-Hb) caused by neurovascular coupling. To date, it is unclear whether intracranial pressure (ICP) modifies deoxy-Hb signaling for brain mapping. In addition, ICP elevation can test whether the BOLD post-stimulus undershoo...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.04.237

    authors： Füchtemeier M,Leithner C,Offenhauser N,Foddis M,Kohl-Bareis M,Dirnagl U,Lindauer U,Royl G

    更新日期：2010-08-15 00:00:00

  • Deep grey matter iron accumulation in alcohol use disorder.

    abstract：PURPOSE:Evaluate brain iron accumulation in alcohol use disorder (AUD) patients compared to controls using quantitative susceptibility mapping (QSM). METHODS:QSM was performed retrospectively by using phase images from resting state functional magnetic resonance imaging (fMRI). 20 male AUD patients and 15 matched heal...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.01.007

    authors： Juhás M,Sun H,Brown MRG,MacKay MB,Mann KF,Sommer WH,Wilman AH,Dursun SM,Greenshaw AJ

    更新日期：2017-03-01 00:00:00

  • Detection of very high correlation in the alpha band between temporal regions of the human brain using MEG.

    abstract：:It is generally believed that alpha band (8-12 Hz) electric and magnetic activity in the area of the left and right temporal regions in the human brain are at best poorly correlated. There are no previous reports of very high alpha band correlation between left and right temporal regions by magnetoencephalography (MEG...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2004.04.016

    authors： Cover KS,Stam CJ,van Dijk BW

    更新日期：2004-08-01 00:00:00

  • Separate neural systems for processing action- or non-action-related sounds.

    abstract：:The finding of a multisensory representation of actions in a premotor area of the monkey brain suggests that similar multimodal action-matching mechanisms may also be present in humans. Based on the existence of an audiovisual mirror system, we investigated whether sounds referring to actions that can be performed by ...

    journal_title：NeuroImage

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.neuroimage.2004.09.025

    authors： Pizzamiglio L,Aprile T,Spitoni G,Pitzalis S,Bates E,D'Amico S,Di Russo F

    更新日期：2005-02-01 00:00:00

  • Database integration of protocol-specific neurological imaging datasets.

    abstract：:For many years now, Magnetic Resonance Innovations (MR Innovations), a magnetic resonance imaging (MRI) software development, technology, and research company, has been aggregating a multitude of MRI data from different scanning sites through its collaborations and research contracts. The majority of the data has adhe...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2015.04.066

    authors： Pacurar EE,Sethi SK,Habib C,Laze MO,Martis-Laze R,Haacke EM

    更新日期：2016-01-01 00:00:00

  • Cerebral microvascular network geometry changes in response to functional stimulation.

    abstract：:The cortical microvessels are organized in an intricate, hierarchical, three-dimensional network. Superimposed on this anatomical complexity is the highly complicated signaling that drives the focal blood flow adjustments following a rise in the activity of surrounding neurons. The microvascular response to neuronal a...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2013.01.011

    authors： Lindvere L,Janik R,Dorr A,Chartash D,Sahota B,Sled JG,Stefanovic B

    更新日期：2013-05-01 00:00:00

  • Maximum a posteriori estimation of diffusion tensor parameters using a Rician noise model: why, how and but.

    abstract：:The diffusion tensor is a commonly used model for diffusion-weighted MR image data. The parameters are typically estimated by ordinary or weighted least squares on log-transformed data, assuming normal or log-normal distribution of measurement errors respectively. This may not be adequate when using high b-values and ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2008.05.053

    authors： Andersson JL

    更新日期：2008-10-01 00:00:00

  • Nonlinear coupling between occipital and motor cortex during motor imagery: a dynamic causal modeling study.

    abstract：:We demonstrate the capacity of dynamic causal modeling to characterize the nonlinear coupling among cortical sources that underlie time-frequency modulations in MEG data. Our experimental task involved the mental rotation of hand drawings that ten subjects used to decide if it was a right or left hand. Reaction times ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2012.12.076

    authors： van Wijk BC,Litvak V,Friston KJ,Daffertshofer A

    更新日期：2013-05-01 00:00:00

  • Anxiolytic-like effect of pregabalin on unconditioned fear in the rat: an autoradiographic brain perfusion mapping and functional connectivity study.

    abstract：:Clinical and preclinical evidence suggests anxiolytic-like efficacy of pregabalin (PGB, Lyrica). However, its mechanism of action remains under investigation. The current study applied [(14)C]-iodoantipyrine cerebral blood flow (CBF) mapping to examine the effect of PGB on neural substrates underlying unconditioned fe...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.11.047

    authors： Wang Z,Pang RD,Hernandez M,Ocampo MA,Holschneider DP

    更新日期：2012-02-15 00:00:00

  • Effect of fMRI acoustic noise on sensorimotor activation examined using optical topography.

    abstract：:Functional magnetic resonance imaging (fMRI) is an important tool for noninvasively imaging the hemodynamic responses accompanying brain activity, but fMRI measurements are accompanied by loud acoustic noises resulting from Lorentz forces that cannot be completely excluded when the present technology is used. We used ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.04.197

    authors： Fuchino Y,Sato H,Maki A,Yamamoto Y,Katura T,Obata A,Koizumi H,Yoro T

    更新日期：2006-08-15 00:00:00

  • Longitudinal analysis of regional cerebellum volumes during normal aging.

    abstract：:Some cross-sectional studies suggest reduced cerebellar volumes with aging, but there have been few longitudinal studies of age changes in cerebellar subregions in cognitively healthy older adults. In this work, 2,023 magnetic resonance (MR) images of 822 cognitively normal participants from the Baltimore Longitudinal...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2020.117062

    authors： Han S,An Y,Carass A,Prince JL,Resnick SM

    更新日期：2020-10-15 00:00:00

  • Cross-modal and non-monotonic representations of statistical regularity are encoded in local neural response patterns.

    abstract：:Current neurobiological models assign a central role to predictive processes calibrated to environmental statistics. Neuroimaging studies examining the encoding of stimulus uncertainty have relied almost exclusively on manipulations in which stimuli were presented in a single sensory modality, and further assumed that...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2018.02.019

    authors： Nastase SA,Davis B,Hasson U

    更新日期：2018-06-01 00:00:00

  • Triple visual hemifield maps in a case of optic chiasm hypoplasia.

    abstract：:In humans, each hemisphere comprises an overlay of two visuotopic maps of the contralateral visual field, one from each eye. Is the capacity of the visual cortex limited to these two maps or are plastic mechanisms available to host more maps? We determined the cortical organization of the visual field maps in a rare i...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2020.116822

    authors： Ahmadi K,Fracasso A,Puzniak RJ,Gouws AD,Yakupov R,Speck O,Kaufmann J,Pestilli F,Dumoulin SO,Morland AB,Hoffmann MB

    更新日期：2020-07-15 00:00:00

  • Small animal, whole brain fMRI: innocuous and nociceptive forepaw stimulation.

    abstract：:Supra-spinal pain processing involves a number of extensive networks. An examination of these networks using small animal functional magnetic resonance imaging (fMRI) is difficult. While prior studies have successfully delineated regions consistent with known pain processing pathways, they have been restricted to acqu...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.12.014

    authors： Lowe AS,Beech JS,Williams SC

    更新日期：2007-04-01 00:00:00

  • From simple graphs to the connectome: networks in neuroimaging.

    abstract：:Connectivity is fundamental for understanding the nature of brain function. The intricate web of synaptic connections among neurons is critically important for shaping neural responses, representing statistical features of the sensory environment, coordinating distributed resources for brain-wide processing, and retai...

    journal_title：NeuroImage

    pub_type： 杂志文章,评审

    doi：10.1016/j.neuroimage.2011.08.085

    authors： Sporns O

    更新日期：2012-08-15 00:00:00

  • Neurite orientation dispersion and density imaging reveals white matter and hippocampal microstructure changes produced by Interleukin-6 in the TgCRND8 mouse model of amyloidosis.

    abstract：:Extracellular β-amyloid (Aβ) plaque deposits and inflammatory immune activation are thought to alter various aspects of tissue microstructure, such as extracellular free water, fractional anisotropy and diffusivity, as well as the density and geometric arrangement of axonal processes. Quantifying these microstructural...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2019.116138

    authors： Colon-Perez LM,Ibanez KR,Suarez M,Torroella K,Acuna K,Ofori E,Levites Y,Vaillancourt DE,Golde TE,Chakrabarty P,Febo M

    更新日期：2019-11-15 00:00:00

  • Event-related brain potentials reveal the time-course of language change detection in early bilinguals.

    abstract：:Using event-related brain potentials, we investigated the temporal course of language change detection in proficient bilinguals as compared to matched controls. Welsh-English bilingual participants and English controls were presented with a variant of the oddball paradigm involving picture-word pairs. The language of ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.01.076

    authors： Kuipers JR,Thierry G

    更新日期：2010-05-01 00:00:00

  • Extensive training leads to temporal and spatial shifts of cortical activity underlying visual category selectivity.

    abstract：:The human visual system is able to distinguish naturally occurring categories with exceptional speed and accuracy. At the same time, it exhibits substantial plasticity, permitting the seamless and fast learning of entirely novel categories. Here we investigate the interplay of these two processes by asking how categor...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.03.066

    authors： Kietzmann TC,Ehinger BV,Porada D,Engel AK,König P

    更新日期：2016-07-01 00:00:00

  • An evaluation of the use of magnetic field maps to undistort echo-planar images.

    abstract：:When a head is placed in an MRI scanner, differences between the magnetic susceptibility of tissue, bone, and air distort the magnetic field. While some of the resulting inhomogeneity can be corrected by the shimming process, much of it cannot, and this causes distortion (sometimes referred to as geometric distortion)...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1006/nimg.2002.1281

    authors： Cusack R,Brett M,Osswald K

    更新日期：2003-01-01 00:00:00

  • Anterior fissure, central canal, posterior septum and more: New insights into the cervical spinal cord gray and white matter regional organization using T1 mapping at 7T.

    abstract：:T1 mapping lacks specificity toward a single particular biological feature, however it has the potential to discriminate spinal cord regional tissue organization and characterize tissue microstructural impairments occurring in neurodegenerative pathologies. In this exploratory work, T1 mapping of the cervical spinal c...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2019.116275

    authors： Massire A,Rasoanandrianina H,Guye M,Callot V

    更新日期：2020-01-15 00:00:00

  • The Cambridge MRI database for animal models of Huntington disease.

    abstract：:We describe the Cambridge animal brain magnetic resonance imaging repository comprising 400 datasets to date from mouse models of Huntington disease. The data include raw images as well as segmented grey and white matter images with maps of cortical thickness. All images and phenotypic data for each subject are freely...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2015.04.056

    authors： Sawiak SJ,Morton AJ

    更新日期：2016-01-01 00:00:00